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MoverMath
Every measure on the site, its source, and how much of the country actually carries it. The counts are read from the data each time this page is built, not from a list kept by hand, so they cannot drift away from what the map is showing.
A measure short of 3,144 counties is not necessarily broken. Some are published for states only; some are withheld where the source will not support them, such as rates in counties of a few hundred people. Where a gap has a reason, it is named in the last column. The methodology explains each one.
276 of 304 measures have a scheduled producer refresh; 157 also show a recorded upstream revision. 22 are explicitly editorial reviews, 4 are fixed studies, and 2 are reproducible calculations — none are presented as live feeds.
Everything here as a spreadsheet, one row per place and one column per measure. Free to use with attribution. Series that do not fit a cell — price histories, industry breakdowns, migration pairs — are on the pages rather than in these files.
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Typical home value | 3,140 | 51/51 | Zillow ResearchZillow ZHVI · Aug 31, 2026 · monthly | Scheduled refresh · source revision monitored |
| Days on marketRedfin publishes county market rows for about 2,998 of 3,144 counties. Counties without a published row are left blank rather than filled from a state or metro. | state only | — | Redfin Data Center Market TrackerRedfin Data Center Market Tracker · 2026Q2 · quarterly | Scheduled refresh · source revision monitored |
| Homes listed for saleRedfin publishes county market rows for about 2,998 of 3,144 counties. Counties without a published row are left blank rather than filled from a state or metro. | state only | — | Redfin Data Center Market TrackerRedfin Data Center Market Tracker · 2026Q2 · quarterly | Scheduled refresh · source revision monitored |
| Listings per 1,000 residentsRedfin publishes county market rows for about 2,998 of 3,144 counties. Counties without a published row are left blank rather than filled from a state or metro. | state only | — | Redfin Data Center Market Tracker; U.S. Census BureauRedfin Data Center Market Tracker · 2026Q2 · quarterly | Scheduled refresh · source revision monitored |
| Sale-to-list priceRedfin publishes county market rows for about 2,998 of 3,144 counties. Counties without a published row are left blank rather than filled from a state or metro. | state only | — | Redfin Data Center Market TrackerRedfin Data Center Market Tracker · 2026Q2 · quarterly | Scheduled refresh · source revision monitored |
| Home-value trend | state only | — | Zillow ZHVIZillow ZHVI · Aug 31, 2026 · monthly | Scheduled refresh · source revision monitored |
| Rent paid by current tenants | 3,137 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Rent cost burden | 3,141 | 51/51 | U.S. Census Bureau ACS 5-YearCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Owner cost burden | 3,141 | 51/51 | U.S. Census Bureau ACS 5-YearCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Rate on existing mortgagesState-level only. FHFA's nationally representative mortgage sample is tabulated by state; no county rate is inferred. | state only | 51/51 | FHFA National Mortgage DatabaseFHFA National Mortgage Database outstanding mortgage statistics · Wed, 24 Jun 2026 21:34:21 GMT · quarterly | Scheduled refresh · source revision monitored |
| Typical age | 3,140 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Built before 1980 | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Manufactured homes | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Vacancy rate | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Renters | 3,144 | 51/51 | U.S. Census Bureau ACS Table B25003Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Homeownership | state only | — | Derived from U.S. Census Bureau ACS Table B25003Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Second homes | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Market asking rentZillow publishes this only where there are enough rental listings for a reliable index — about 1,350 of 3,144 counties. Rural counties usually have none, and no figure is estimated in their place. | 1,546 | 50/51 | Zillow ZORI (state figures population-weighted from counties)Zillow ZORI · Aug 31, 2026 · monthly | Scheduled refresh · source revision monitored |
| HUD fair market rent · 2-bed | 3,144 | 51/51 | U.S. Department of Housing and Urban DevelopmentU.S. Department of Housing and Urban Development · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| HUD fair market rent · 1-bed | 3,144 | 51/51 | HUDHUD · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| HUD fair market rent · 3-bed | 3,144 | 51/51 | HUDHUD · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Minimum-wage housing | 3,144 | 51/51 | U.S. Department of Labor; HUD Fair Market RentU.S. Department of Labor state minimum wage laws · July 1, 2026 · as laws change | Scheduled refresh · source revision monitored |
| Home price-to-income | state only | — | Derived from Zillow ZHVI and Census ACSDerived from Zillow ZHVI and Census ACS · fixed study | Scheduled producer refresh; source revision not independently recorded |
| Home insurance | state only | 51/51 | Insurance.comInsurance.com · 2026 · cadence documented in methodology | Editorial source review |
| Homebuilding rate | 3,024 | 51/51 | U.S. Census Bureau Building Permits SurveyU.S. Census Bureau Building Permits Survey · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Homes built vs. growth | 3,144 | 51/51 | U.S. Census Bureau Building Permits Survey; Population Estimates ProgramU.S. Census Bureau Building Permits Survey; U.S. Census Bureau Population Estimates Program · PEP 2025; BPS 2021–2025 · annual | Scheduled refresh · source revision monitored |
| Homes permitted · count | 3,024 | 51/51 | U.S. Census Bureau Building Permits SurveyU.S. Census Bureau Building Permits Survey · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Multifamily share of permitsCounties authorising fewer than 25 homes in the year. | 1,924 | 51/51 | U.S. Census Bureau Building Permits SurveyU.S. Census Bureau Building Permits Survey · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Household income | 3,143 | 51/51 | U.S. Census BureauCensus ACS 1-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Personal income per residentBEA withholds some county figures for disclosure. A blank means BEA did not publish a usable estimate, not that residents have no income. | 3,058 | 51/51 | U.S. Bureau of Economic Analysis Regional CAINC1U.S. Bureau of Economic Analysis Regional CAINC1 · 2024 · annual | Scheduled refresh · source revision monitored |
| Cost of livingStatewide only. The index is published for states and urban areas, not counties, and no county-level equivalent exists to substitute. | state only | 51/51 | MERICMERIC · 2025 · cadence documented in methodology | Editorial source review |
| Adjusted income | state only | — | Derived from Census ACS and MERIC/C2ERDerived from Census ACS and MERIC/C2ER · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Healthcare | state only | 51/51 | KFFKFF · 2024 · cadence documented in methodology | Editorial source review |
| Childcare | state only | 51/51 | EPI / Child Care AwareEPI / Child Care Aware · 2023 · cadence documented in methodology | Editorial source review |
| Income inequality | 3,144 | 51/51 | U.S. Census Bureau, ACS 5-Year Table B19083Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Gas price | 3,063 | 51/51 | AAAAAA daily state and county regular-gas averages · Sep 27, 2026 · daily | Scheduled refresh · source revision monitored |
| Poverty rate | 3,144 | 51/51 | U.S. Census Bureau ACS Table B17001Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Child poverty | 3,142 | 51/51 | U.S. Census Bureau ACS Table B17001Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Senior poverty | 3,144 | 51/51 | U.S. Census Bureau ACS Table B17001Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Bank branches | 3,144 | 51/51 | FDIC BankFindFDIC BankFind · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Property tax | 3,135 | 51/51 | Tax FoundationTax Foundation · 2026 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Property tax bill | 3,137 | 51/51 | U.S. Census Bureau ACSU.S. Census Bureau ACS · every 5 years | Scheduled producer refresh; source revision not independently recorded |
| Income tax | state only | 51/51 | Tax FoundationTax Foundation · 2026 · cadence documented in methodology | Editorial source review |
| Capital gains | state only | — | Kiplinger / state tax agenciesKiplinger / state tax agencies · 2026 · cadence documented in methodology | Editorial source review |
| Sales tax | state only | 51/51 | Tax FoundationTax Foundation · Jul 2026 · cadence documented in methodology | Editorial source review |
| Retirement income | state only | — | State revenue departments via Tax Foundation, mid-2026State revenue departments via Tax Foundation, mid-2026 · 2026 · cadence documented in methodology | Editorial source review |
| Social Security tax | state only | — | State revenue departments via Tax Foundation, mid-2026State revenue departments via Tax Foundation, mid-2026 · 2026 · cadence documented in methodology | Editorial source review |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Minimum wageState-level only. Local wage laws do not follow county boundaries consistently, so county profiles show the state reference rate and label it statewide rather than inventing a county rate. | 3,144 | 51/51 | U.S. Department of Labor Wage and Hour DivisionU.S. Department of Labor Wage and Hour Division · monthly | Scheduled producer refresh; source revision not independently recorded |
| Paid family/medical leave | 3,144 | 51/51 | U.S. Department of Labor Women’s Bureau; state program agenciesU.S. Department of Labor Women’s Bureau; state program agencies · January 2028 · quarterly | Editorial source review |
| Remote work | 3,144 | 51/51 | U.S. Census Bureau ACSCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Remote-eligible jobs | state only | — | U.S. Census Bureau ACS; Dingel & Neiman; BLS OEWSCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Management & professional | 3,144 | 51/51 | U.S. Census Bureau ACS 5-Year, Data Profile DP03Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Service occupations | 3,144 | 51/51 | U.S. Census Bureau ACS 5-Year, Data Profile DP03Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Sales & office | 3,144 | 51/51 | U.S. Census Bureau ACS 5-Year, Data Profile DP03Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Construction & resources | 3,144 | 51/51 | U.S. Census Bureau ACS 5-Year, Data Profile DP03Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Production & transportation | 3,144 | 51/51 | U.S. Census Bureau ACS 5-Year, Data Profile DP03Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Unemployment | 3,144 | 51/51 | U.S. Bureau of Labor StatisticsU.S. Bureau of Labor Statistics · monthly | Scheduled producer refresh; source revision not independently recorded |
| Unemployment — no diploma | 3,137 | 51/51 | U.S. Census Bureau ACS Table B23006Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Unemployment — high school | 3,143 | 51/51 | U.S. Census Bureau ACS Table B23006Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Unemployment — some college | 3,144 | 51/51 | U.S. Census Bureau ACS Table B23006Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Unemployment — bachelor’s+ | 3,143 | 51/51 | U.S. Census Bureau ACS Table B23006Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Business applications | 3,144 | 51/51 | U.S. Census Bureau Business Formation StatisticsU.S. Census Bureau Business Formation Statistics · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Business application trend | 3,139 | 51/51 | U.S. Census Bureau Business Formation StatisticsU.S. Census Bureau Business Formation Statistics · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Employer establishment births | 3,087 | 51/51 | U.S. Census Bureau Business Dynamics StatisticsU.S. Census Bureau Business Dynamics Statistics · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Business survival | 3,095 | 51/51 | U.S. Census Bureau Business Dynamics Statistics (2023)U.S. Census Bureau Business Dynamics Statistics (2023) · 2023 · annual | Scheduled producer refresh; source revision not independently recorded |
| Gig-adjacent independentsA missing county value means Census did not publish the detailed industry total. It does not mean no independent workers or services are present. | 3,075 | 51/51 | U.S. Census Bureau Nonemployer Statistics (2023)U.S. Census Bureau Nonemployer Statistics · 2023 · annual | Scheduled refresh · source revision monitored |
| Labor force | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Self-employed | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Government jobs | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Industry concentration | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Economic outputCounties under 1,000 residents, where dividing real output by a few dozen people produces a figure in the millions; counties where BEA withholds the number for disclosure; and those with no population estimate. | 3,058 | 51/51 | Bureau of Economic AnalysisBureau of Economic Analysis · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Cannabis status | 3,144 | 51/51 | National Conference of State Legislatures; state program agenciesNational Conference of State Legislatures; state program agencies · monthly | Editorial source review |
| Accredited zoos | 3,144 | 51/51 | Association of Zoos and AquariumsAssociation of Zoos and Aquariums · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Accredited aquariums | 3,144 | 51/51 | Association of Zoos and AquariumsAssociation of Zoos and Aquariums · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Event venues | 3,144 | 51/51 | U.S. Census Bureau County Business PatternsIMLS Public Libraries Survey FY2023; OpenStreetMap snapshot · us-260826.osm.pbf · quarterly | Scheduled refresh · source revision monitored |
| Mapped land trailsUSGS has not supplied trail coverage for this state. | 3,144 | 51/51 | U.S. Geological Survey National Digital TrailsUSGS National Digital Trails · USGSTrails MapServer · irregular release | Scheduled refresh · source revision monitored |
| Golf courses & country clubs | 3,142 | 51/51 | Census County Business PatternsCensus County Business Patterns · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Casinos & casino hotels | 3,142 | 51/51 | Census County Business PatternsCensus County Business Patterns · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Breweries | 3,142 | 51/51 | Census County Business Patterns; Census population estimatesCensus County Business Patterns; Census population estimates · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Wineries | 3,142 | 51/51 | Census County Business Patterns; Census population estimatesCensus County Business Patterns; Census population estimates · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Distilleries | 3,142 | 51/51 | Census County Business Patterns; Census population estimatesCensus County Business Patterns; Census population estimates · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Sports | 3,144 | 51/51 | League feeds; venue city hand-checkedLeague feeds; venue city hand-checked · manual review | Editorial source review |
| NFL | 3,144 | 51/51 | League feed; venue city hand-checkedLeague feed; venue city hand-checked · manual review | Editorial source review |
| NBA | 3,144 | 51/51 | League feed; venue city hand-checkedLeague feed; venue city hand-checked · manual review | Editorial source review |
| MLB | 3,144 | 51/51 | League feed; venue city hand-checkedLeague feed; venue city hand-checked · manual review | Editorial source review |
| NHL | 3,144 | 51/51 | League feed; venue city hand-checkedLeague feed; venue city hand-checked · manual review | Editorial source review |
| MLS | 3,144 | 51/51 | League feed; venue city hand-checkedLeague feed; venue city hand-checked · manual review | Editorial source review |
| College football | 3,144 | 51/51 | Roster reconciled against per-state counts compiled separatelyRoster reconciled against per-state counts compiled separately · cadence documented in methodology | Editorial source review |
| College football (FCS) | 3,144 | 51/51 | Conference membership from 2026 schedule releases, hand-checkedConference membership from 2026 schedule releases, hand-checked · 2026 · manual review | Editorial source review |
| Minor league baseball | 3,144 | 51/51 | League club listing, 2026 seasonLeague club listing, 2026 season · 2026 · cadence documented in methodology | Editorial source review |
| AHL hockey | 3,144 | 51/51 | League arena list, 2025-26League arena list, 2025-26 · 2025 · cadence documented in methodology | Editorial source review |
| ECHL hockey | 3,144 | 51/51 | League divisional announcement and arena list, 2025-26League divisional announcement and arena list, 2025-26 · 2025 · cadence documented in methodology | Editorial source review |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| TemperatureAlaska and Hawaii fall outside the contiguous grid and show the statewide figure. | 3,140 | 50/51 | NOAA NCEI nClimGrid-DailyNOAA NCEI nClimGrid-Daily; NOAA RCC-ACIS · 2025 · annual | Scheduled refresh · source revision monitored |
| HumidityPRISM currently publishes this grid for the contiguous U.S. only; Alaska and Hawaii are blank rather than assigned a statewide substitute. | 3,109 | 49/51 | PRISM Climate GroupPRISM Climate Group · annual | Scheduled producer refresh; source revision not independently recorded |
| Surface windNREL's comparable 10 m raster covers the contiguous U.S. only, so Alaska and Hawaii are left unavailable rather than substituted with a different product. | 3,109 | 49/51 | NREL WIND ToolkitNREL WIND Toolkit 10 m mean wind speed · WIND Toolkit CONUS multiyear mean, 2007-2014 · fixed study | Fixed study; update on a successor release |
| Precipitation | 3,140 | 51/51 | NOAA NCEI nClimGrid-DailyNOAA NCEI nClimGrid-Daily; NOAA RCC-ACIS · 2025 · annual | Scheduled refresh · source revision monitored |
| Snowfall | 3,061 | 51/51 | ACIS / NOAA climate stationsACIS / NOAA climate stations · annual | Scheduled producer refresh; source revision not independently recorded |
| SolarNeeds a county population-weighted centre. | 3,114 | 50/51 | NREL National Solar Radiation DatabaseNREL National Solar Radiation Database · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| DaylightNeeds a county population-weighted center. | state only | — | Computed from latitude using the standard sunrise/sunset formulaComputed from latitude using the standard sunrise/sunset formula · annual | Deterministic calculation; recompute if inputs or method change |
| Solstice sunsetA normal sunset is unavailable during polar day or polar night. | 3,142 | 51/51 | Computed from NOAA solar-position formula, DOT/BTS time zones, and IANA tzdataComputed from NOAA solar-position formula, DOT/BTS time zones, and IANA tzdata · cadence documented in methodology | Deterministic calculation; recompute if inputs or method change |
| Hot days | 3,140 | 50/51 | NOAA NCEI nClimGrid-DailyNOAA NCEI nClimGrid-Daily; NOAA RCC-ACIS · 2025 · annual | Scheduled refresh · source revision monitored |
| Heat-wave daysFour county-equivalents had no qualifying NOAA daily record in 2025 and are left unavailable rather than estimated. | 3,140 | 50/51 | NOAA NCEI nClimGrid-Daily; NOAA RCC-ACISNOAA NCEI nClimGrid-Daily; NOAA RCC-ACIS · 2025–2026 source files · annual | Scheduled refresh · source revision monitored |
| Severe-storm days | 3,144 | 51/51 | NOAA NCEI Storm Events DatabaseNOAA NCEI Storm Events Database · 2006–2025 archive · annual | Scheduled refresh · source revision monitored |
| Comfort daysFour county-equivalents had no qualifying NOAA daily record in 2025 and are left unavailable rather than estimated. | 3,140 | 51/51 | NOAA NCEI nClimGrid-Daily; NOAA RCC-ACISNOAA NCEI nClimGrid-Daily; NOAA RCC-ACIS · 2025 · annual | Scheduled refresh · source revision monitored |
| Night lights | state only | — | NASA Black Marble / VIIRSNASA Black Marble / VIIRS · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Light pollution | 3,144 | 51/51 | NASA Black Marble VNP46A4 / VIIRSNASA Black Marble VNP46A4 annual composite · 2025 · annual | Scheduled refresh · source revision monitored |
| Freezing days | 3,140 | 50/51 | NOAA NCEI nClimGrid-DailyNOAA NCEI nClimGrid-Daily; NOAA RCC-ACIS · 2025 · annual | Scheduled refresh · source revision monitored |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Electric billCounties served only by delivery-only utilities keep the state figure, as does Connecticut. | 3,088 | 51/51 | U.S. Energy Information AdministrationU.S. Energy Information Administration · monthly | Scheduled producer refresh; source revision not independently recorded |
| Winter electric billState-level only. EIA does not publish monthly residential customer accounts and revenue by county, so county profiles show this as statewide context rather than claiming county variation. | state only | — | U.S. Energy Information Administration, Form EIA-861MU.S. Energy Information Administration, Form EIA-861M · monthly | Scheduled producer refresh; source revision not independently recorded |
| Summer electric billState-level only. EIA does not publish monthly residential customer accounts and revenue by county, so county profiles show this as statewide context rather than claiming county variation. | state only | — | U.S. Energy Information Administration, Form EIA-861MU.S. Energy Information Administration, Form EIA-861M · monthly | Scheduled producer refresh; source revision not independently recorded |
| Utilities serving | 3,088 | 50/51 | EIA Form 861EIA Form 861 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Electricity rateCounties served only by delivery-only utilities keep the state figure, as does Connecticut, whose planning regions do not match the county names EIA reports. | 3,088 | 51/51 | U.S. Energy Information AdministrationU.S. Energy Information Administration · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Electricity useCounties served only by delivery-only utilities keep the state figure, as does Connecticut. | 3,088 | 51/51 | U.S. Energy Information AdministrationU.S. Energy Information Administration · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Rooftop solar output | 3,144 | 51/51 | NREL PVWattsEIA electric-power operational data · Jun 2026 · monthly | Scheduled refresh · source revision monitored |
| Solar payback | 3,144 | 51/51 | NREL PVWatts; NREL Annual Technology Baseline; EIA Form 861EIA electric-power operational data · Jun 2026 · monthly | Scheduled refresh · source revision monitored |
| Natural gasState-level only. EIA reports gas prices by state, not county. | state only | 51/51 | U.S. Energy Information AdministrationEIA residential natural-gas price · Jun 2026 · monthly | Scheduled refresh · source revision monitored |
| Electric heat | 3,144 | 51/51 | Census ACS 5-year, table B25040Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Gas heat | 3,144 | 51/51 | Census ACS 5-year, table B25040Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Propane heat | 3,144 | 51/51 | Census ACS 5-year, table B25040Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Fuel oil heat | 3,144 | 51/51 | Census ACS 5-year, table B25040Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Wood heat | 3,144 | 51/51 | Census ACS 5-year, table B25040Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Broadband subscriptions | 3,144 | 51/51 | U.S. Census Bureau ACSCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Fiber availability | 3,135 | 50/51 | FCC Broadband Data CollectionFCC Broadband Data Collection fixed availability · Dec 31, 2025 · semiannual | Scheduled refresh · source revision monitored |
| 100/20 internet availability | 3,135 | 50/51 | FCC Broadband Data CollectionFCC Broadband Data Collection fixed availability · Dec 31, 2025 · semiannual | Scheduled refresh · source revision monitored |
| 5G mobile availability | 3,135 | 50/51 | FCC Connect2Health / Broadband Data CollectionFCC Connect2Health mobile availability · c295d913bc2906541cefc396fa6002326081fd1cea9145d9ee9556967aef43d4:county-population-rollup-v1 · irregular release | Scheduled refresh · source revision monitored |
| Drinking-water violationsBlank means EPA links no active community water system to this current county equivalent, or has not mapped its current geography. It does not mean zero violations. | 3,076 | 51/51 | U.S. EPA ECHO / SDWISU.S. EPA ECHO / SDWIS · quarterly | Scheduled producer refresh; source revision not independently recorded |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Garden zoneNeeds a weather station with a full winter record over the period. | 2,852 | 51/51 | NOAA RCC-ACIS, USDA band definitionsNOAA RCC-ACIS, USDA band definitions · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Growing seasonNeeds both frost dates, so it is absent wherever either is. | 2,909 | 51/51 | NOAA RCC-ACISNOAA RCC-ACIS · 2024 · annual | Scheduled producer refresh; source revision not independently recorded |
| Last spring frostNeeds a station reporting daily minimum temperatures through spring. | 2,914 | — | NOAA RCC-ACISNOAA RCC-ACIS · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| First fall frostNeeds a station reporting daily minimum temperatures through autumn. | 2,912 | — | NOAA RCC-ACISNOAA RCC-ACIS · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Fall colorAvailable for the contiguous U.S. only. Deserts, open water and other pixels without seasonal vegetation are blank. | 3,107 | 49/51 | USA National Phenology Network / MODISUSA National Phenology Network / MODIS · 2017 · fixed study | Fixed study; update on a successor release |
| Christmas trees cutUSDA did not publish a county figure, usually because it was suppressed to protect respondents. | 679 | 47/51 | USDA NASS Census of Agriculture 2022Census ACS 5-year · 2024 · annual | Scheduled refresh · source revision monitored |
| Christmas tree farmsUSDA did not publish a county figure, usually because it was suppressed to protect respondents. | 1,585 | 50/51 | USDA NASS Census of Agriculture 2022Census ACS 5-year · 2024 · annual | Scheduled refresh · source revision monitored |
| Christmas tree acresUSDA did not publish a county figure, usually because it was suppressed to protect respondents. | 1,019 | 48/51 | USDA NASS Census of Agriculture 2022Census ACS 5-year · 2024 · annual | Scheduled refresh · source revision monitored |
| Pumpkin acresUSDA did not publish a county figure, usually because it was suppressed to protect respondents. | 1,114 | 50/51 | USDA NASS Census of Agriculture 2022Census ACS 5-year · 2024 · annual | Scheduled refresh · source revision monitored |
| Pumpkin farmsUSDA did not publish a county figure, usually because it was suppressed to protect respondents. | 1,902 | 50/51 | USDA NASS Census of Agriculture 2022Census ACS 5-year · 2024 · annual | Scheduled refresh · source revision monitored |
| Trick-or-treater density | 3,144 | 51/51 | U.S. Census Bureau ACS 5-yearCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Q4 retail employment changeBLS did not publish a county retail estimate, generally because the cell was suppressed. | 3,044 | 51/51 | BLS Quarterly Census of Employment and WagesBLS QCEW · 2025-Q4 · quarterly | Scheduled refresh · source revision monitored |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Population | 3,144 | 51/51 | U.S. Census BureauCensus ACS 1-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Population peak | 3,130 | 51/51 | U.S. Census Bureau decennial censusesU.S. Census Bureau decennial county population, 1790-2020 · 2000–2020 source files · every 10 years | Fixed study; update on a successor release |
| Stream names | 2,846 | 51/51 | U.S. Geological Survey Geographic Names Information SystemU.S. Geological Survey Geographic Names Information System · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Radon potentialEPA has not assigned a directly comparable zone to this current county-equivalent geography. | 3,143 | 51/51 | U.S. Environmental Protection Agency, Map of Radon ZonesEPA Map of Radon Zones · Fri, 07 Jun 2024 20:00:04 GMT · irregular release | Scheduled refresh · source revision monitored |
| Third places | 3,144 | 51/51 | IMLS Public Libraries Survey FY2023; OpenStreetMap contributors (ODbL)IMLS Public Libraries Survey FY2023; OpenStreetMap snapshot · us-260826.osm.pbf · quarterly | Scheduled refresh · source revision monitored |
| Walkability index | 3,133 | 50/51 | U.S. EPA Smart Location Database v3.0U.S. EPA Smart Location Database v3.0 · Tue, 22 Jun 2021 18:44:26 GMT; 201568176 · irregular release | Scheduled refresh · source revision monitored |
| Coffee & snack shops | 3,144 | 51/51 | U.S. Census Bureau County Business PatternsIMLS Public Libraries Survey FY2023; OpenStreetMap snapshot · us-260826.osm.pbf · quarterly | Scheduled refresh · source revision monitored |
| Bookstores | 3,144 | 51/51 | U.S. Census Bureau County Business PatternsIMLS Public Libraries Survey FY2023; OpenStreetMap snapshot · us-260826.osm.pbf · quarterly | Scheduled refresh · source revision monitored |
| Pet services | 3,144 | 51/51 | U.S. Census Bureau County Business PatternsIMLS Public Libraries Survey FY2023; OpenStreetMap snapshot · us-260826.osm.pbf · quarterly | Scheduled refresh · source revision monitored |
| Population density | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Median age | 3,144 | 51/51 | U.S. Census Bureau ACSCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Children | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Retirement age | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Living alone | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Household size | 3,144 | 51/51 | U.S. Census Bureau ACS Table B25010Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Born abroad | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Second languages | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Single adults | 3,143 | 51/51 | U.S. Census Bureau, ACS 5-Year Table B12002Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Veterans | 3,144 | 51/51 | U.S. Census Bureau, ACS 5-YearCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Disability | 3,144 | 51/51 | U.S. Census Bureau, ACS 5-YearCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Religious adherence | 3,135 | 50/51 | 2020 US Religion Census (ASARB)2020 US Religion Census (ASARB) · 2020 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Congregations | 3,135 | 50/51 | 2020 US Religion Census (ASARB)2020 US Religion Census (ASARB) · 2020 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Established tick recordsCDC's current county classification table covers the contiguous U.S. and DC. Alaska and Hawaii are unavailable, not treated as no tick records. | state only | — | CDC Tick SurveillanceCDC tick surveillance county classifications · 2025–2026 source files · annual | Scheduled refresh · source revision monitored |
| Life expectancy | 3,060 | 50/51 | County Health Rankings, NCHSCounty Health Rankings & Roadmaps analytic data · 2025 revision 3 · annual | Scheduled refresh · source revision monitored |
| Cancer mortalityCounty rows that CDC suppresses or marks statistically unreliable are left blank, not shown as zero. | 3,102 | 51/51 | CDC WONDER / NCHS Underlying Cause of DeathCDC WONDER / NCHS Underlying Cause of Death, 2018-2024 Single Race · 2020-2024 · annual | Scheduled refresh · source revision monitored |
| Heart disease mortalityCounty rows that CDC suppresses or marks statistically unreliable are left blank, not shown as zero. | 3,107 | 51/51 | CDC WONDER / NCHS Underlying Cause of DeathCDC WONDER / NCHS Underlying Cause of Death, 2018-2024 Single Race · 2020-2024 · annual | Scheduled refresh · source revision monitored |
| Stroke mortalityCounty rows that CDC suppresses or marks statistically unreliable are left blank, not shown as zero. | 2,923 | 51/51 | CDC WONDER / NCHS Underlying Cause of DeathCDC WONDER / NCHS Underlying Cause of Death, 2018-2024 Single Race · 2020-2024 · annual | Scheduled refresh · source revision monitored |
| Alcohol-induced mortalityCounty rows that CDC suppresses or marks statistically unreliable are left blank, not shown as zero. | 2,238 | 51/51 | CDC WONDER / NCHS Underlying Cause of DeathCDC WONDER / NCHS Underlying Cause of Death, 2018-2024 Single Race · 2020-2024 · annual | Scheduled refresh · source revision monitored |
| Suicide deathsCounty Health Rankings withholds rates where the underlying death count is too small to publish. A blank is suppressed data, not zero deaths. | 2,439 | 51/51 | County Health Rankings, NCHSCounty Health Rankings & Roadmaps analytic data · 2025 revision 3 · annual | Scheduled refresh · source revision monitored |
| Overdose deathsCounty Health Rankings withholds rates where the underlying death count is too small to publish. A blank is suppressed data, not zero deaths. | 1,987 | 51/51 | County Health Rankings, NCHSCounty Health Rankings & Roadmaps analytic data · 2025 revision 3 · annual | Scheduled refresh · source revision monitored |
| Primary-care doctorsCounty Health Rankings suppresses counties with too few providers to report without identifying them. Withheld for counties under 1,000 residents: a handful of events on a denominator that small produces a rate that is arithmetically correct and practically meaningless. | 2,900 | 50/51 | County Health RankingsCounty Health Rankings & Roadmaps analytic data · 2025 revision 3 · annual | Scheduled refresh · source revision monitored |
| Mental-health doctorsWithheld for counties under 1,000 residents because one psychiatrist can create an unstable per-capita rate. A published zero means HRSA recorded no psychiatrist, not that mental-health care is unavailable. | 3,101 | 50/51 | HRSA Area Health Resources File (2024–2025 release; psychiatrist data year varies by release)HRSA Area Health Resources File (2024–2025 release; psychiatrist data year varies by release) · 2025 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| DentistsWithheld for counties under 1,000 residents because one dentist can make a per-capita rate misleadingly volatile. A published zero means the HRSA source records no private-practice dentist. | 3,110 | 51/51 | HRSA Area Health Resources File (2024–2025 release; dentist data year 2023)HRSA Area Health Resources File (2024–2025 release; dentist data year 2023) · 2023 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| ObesityCDC PLACES publishes estimates where the adult population is at least 50. A blank is unavailable model output, not zero obesity. | 2,956 | 49/51 | CDC PLACES 2025 release (2023 BRFSS)CDC PLACES 2025 release (2023 BRFSS) · 2023 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Primary care for older adultsWithheld where fewer than 1,000 adults age 65+ make the denominator too small. Counties where County Health Rankings suppresses the physician count are also blank. | 2,749 | 50/51 | County Health Rankings and U.S. Census Bureau ACSCounty Health Rankings & Roadmaps analytic data · 2025 revision 3 · annual | Scheduled refresh · source revision monitored |
| Hospitals | 3,144 | 51/51 | Centers for Medicare & Medicaid ServicesCenters for Medicare & Medicaid Services · 2022 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Emergency rooms | 3,144 | 51/51 | Centers for Medicare & Medicaid ServicesCenters for Medicare & Medicaid Services · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| ER hospital distanceNeeds a county population center. | 3,144 | 51/51 | CMS Hospital General Information; Census Geocoder; HRSACMS Hospital General Information; Census Geocoder; HRSA · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Hospital ratingCounties whose hospitals are all unrated, and counties with no hospital. | 1,618 | 51/51 | Centers for Medicare & Medicaid ServicesCenters for Medicare & Medicaid Services · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Nursing homes | 3,144 | 51/51 | CMS Care CompareCMS Care Compare · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Certified nursing-home beds | 3,144 | 51/51 | CMS Care CompareCMS Care Compare · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Nursing home rating | 2,838 | 51/51 | CMS Care CompareCMS Care Compare · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Air qualityDepends on an EPA air monitor being sited nearby; many rural counties have none. | 3,059 | 50/51 | County Health Rankings / EPACounty Health Rankings & Roadmaps analytic data · 2025 revision 3 · annual | Scheduled refresh · source revision monitored |
| Winter AQIEPA publishes this only for counties with nearby reporting monitors. A blank is no sufficiently complete monitoring record, not clean air. | 838 | 50/51 | EPA AirData (2025)EPA AirData (2025) · 2025 · daily | Scheduled producer refresh; source revision not independently recorded |
| Spring AQIEPA publishes this only for counties with nearby reporting monitors. A blank is no sufficiently complete monitoring record, not clean air. | 956 | 50/51 | EPA AirData (2025)EPA AirData (2025) · 2025 · daily | Scheduled producer refresh; source revision not independently recorded |
| Summer AQIEPA publishes this only for counties with nearby reporting monitors. A blank is no sufficiently complete monitoring record, not clean air. | 960 | 50/51 | EPA AirData (2025)EPA AirData (2025) · 2025 · daily | Scheduled producer refresh; source revision not independently recorded |
| Fall AQIEPA publishes this only for counties with nearby reporting monitors. A blank is no sufficiently complete monitoring record, not clean air. | 948 | 50/51 | EPA AirData (2025)EPA AirData (2025) · 2025 · daily | Scheduled producer refresh; source revision not independently recorded |
| Transportation noiseConnecticut planning regions cannot be matched to this source’s legacy county geography and are deliberately unavailable. | 3,135 | 50/51 | BTS National Transportation Noise Map (2020), population aggregation by Seto & HuangSeto and Huang National Transportation Noise Exposure Map · 2020 BTS NTNM + ACS 2016-2020 · fixed study | Fixed study; update on a successor release |
| Uninsured | 3,144 | 51/51 | U.S. Census Bureau ACSCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Mental distress | 3,144 | 51/51 | CDC PLACESCDC PLACES · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Physical inactivity | 3,144 | 51/51 | CDC PLACESCDC PLACES · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Diabetes | 3,144 | 51/51 | CDC PLACESCDC PLACES · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| AsthmaCDC’s current 2025 PLACES release has no 2023-BRFSS modeled output for Kentucky or Pennsylvania. Unavailable is not zero asthma and should not be read as a finding about either state. | 2,956 | 49/51 | CDC PLACES 2025 release (2023 BRFSS)CDC PLACES 2025 release (2023 BRFSS) · 2023 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Cigarette smokingCDC’s current 2025 PLACES release has no 2023-BRFSS modeled output for Kentucky or Pennsylvania. Unavailable is not zero smoking and should not be read as a finding about either state. | 2,956 | 49/51 | CDC PLACES 2025 release (2023 BRFSS)CDC PLACES 2025 release (2023 BRFSS) · 2023 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Time zone | 3,144 | 51/51 | U.S. DOT / BTS National Transportation Atlas Database, Time ZonesU.S. DOT / BTS National Transportation Atlas Database, Time Zones · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| County equivalentsStatewide only. County equivalents are the geographic units being counted, so assigning this state total to an individual county would be misleading. | state only | — | U.S. Census Bureau, county-equivalent geographyU.S. Census Bureau, county-equivalent geography · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Protected land | 3,144 | 51/51 | USGS Protected Areas Database of the United StatesUSGS Protected Areas Database of the United States · December 2023 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Nearest park / forest | 3,144 | 51/51 | USGS Protected Areas Database of the United States (PAD-US) 4.1National Park Service public points of interest · 2026-09-17T00:03:02Z · irregular release | Scheduled refresh · source revision monitored |
| Nearest ocean / Great Lake | 3,144 | 51/51 | USGS National Hydrography Dataset (NHD; coastline supplied by NOAA)USGS National Hydrography Dataset small-scale service · NHD small-scale service queried 2026-08-27 · irregular release | Scheduled refresh · source revision monitored |
| Tree canopyThe current complete product covers the contiguous U.S. and Hawaii. Alaska's available layer covers only the southeast, so Alaska is intentionally left blank rather than shown as a misleading statewide figure. | 3,114 | 50/51 | USDA Forest Service NLCD Tree Canopy Cover (2025 CONUS; 2023 Hawaii)USDA Forest Service NLCD Tree Canopy Cover (2025 CONUS; 2023 Hawaii) · 2023 · annual | Scheduled producer refresh; source revision not independently recorded |
| Water area | 3,144 | 51/51 | U.S. Census Bureau, TIGERwebU.S. Census Bureau, TIGERweb · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Land area | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Rivers | 3,144 | 51/51 | U.S. Geological Survey National Hydrography DatasetUSGS National Hydrography Dataset · NHD high-resolution State GDB · irregular release | Scheduled refresh · source revision monitored |
| Named lakes | 3,144 | 51/51 | U.S. Geological Survey National Hydrography DatasetUSGS National Hydrography Dataset · NHD high-resolution State GDB · irregular release | Scheduled refresh · source revision monitored |
| ElevationThe county population center falls outside usable USGS elevation coverage. | 3,143 | 51/51 | USGS 3D Elevation Program (3DEP)USGS 3D Elevation Program (3DEP) · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Nearest volcanoNeeds a county population center. | 3,144 | 51/51 | U.S. Geological Survey Volcano Hazards ProgramU.S. Geological Survey Volcano Hazards Program · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Recorded earthquakes | 3,144 | 51/51 | U.S. Geological Survey Earthquake CatalogUSGS Earthquake Catalog · 2000-2025 M4.0+ · annual archive | Scheduled refresh · source revision monitored |
| Largest recorded earthquakeNo M4.0+ earthquake epicenter was recorded here in 2000–2025. | 217 | 34/51 | U.S. Geological Survey Earthquake CatalogUSGS Earthquake Catalog · 2000-2025 M4.0+ · annual archive | Scheduled refresh · source revision monitored |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Migratory flyway | 3,139 | 50/51 | US Fish and Wildlife ServiceUS Fish and Wildlife Service · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Fish hatcheriesOnly 65 counties in the country have one. | 3,144 | 51/51 | US Fish and Wildlife ServiceUS Fish and Wildlife Service · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Wildlife refuges | 3,144 | 51/51 | US Fish and Wildlife ServiceUS Fish and Wildlife Service · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Listed species | 3,144 | 51/51 | U.S. Fish and Wildlife Service ECOSU.S. Fish and Wildlife Service ECOS · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Tornado tracks | state only | — | NOAA Storm Prediction Center tornado archiveNOAA Storm Prediction Center tornado archive · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Flood risk | 3,144 | 51/51 | FEMA National Risk IndexFEMA National Risk Index Counties · Dec 18, 2025 · annual source release | Scheduled refresh · source revision monitored |
| Coastal flood risk | 3,144 | 51/51 | FEMA National Risk IndexFEMA National Risk Index Counties · Dec 18, 2025 · annual source release | Scheduled refresh · source revision monitored |
| Drought risk | 3,144 | 51/51 | FEMA National Risk IndexFEMA National Risk Index Counties · Dec 18, 2025 · annual source release | Scheduled refresh · source revision monitored |
| Drought now | 3,144 | 51/51 | U.S. Drought MonitorU.S. Drought Monitor · Sep 22, 2026 · weekly | Scheduled refresh · source revision monitored |
| Landslide risk | 3,144 | 51/51 | FEMA National Risk IndexFEMA National Risk Index Counties · Dec 18, 2025 · annual source release | Scheduled refresh · source revision monitored |
| Hail risk | 3,144 | 51/51 | FEMA National Risk IndexFEMA National Risk Index Counties · Dec 18, 2025 · annual source release | Scheduled refresh · source revision monitored |
| Earthquake risk | 3,144 | 51/51 | FEMA National Risk IndexFEMA National Risk Index Counties · Dec 18, 2025 · annual source release | Scheduled refresh · source revision monitored |
| Tornado risk | 3,144 | 51/51 | FEMA National Risk IndexFEMA National Risk Index Counties · Dec 18, 2025 · annual source release | Scheduled refresh · source revision monitored |
| Hurricane risk | 3,144 | 51/51 | FEMA National Risk IndexFEMA National Risk Index Counties · Dec 18, 2025 · annual source release | Scheduled refresh · source revision monitored |
| Heat risk | 3,144 | 51/51 | FEMA National Risk IndexFEMA National Risk Index Counties · Dec 18, 2025 · annual source release | Scheduled refresh · source revision monitored |
| Winter weather risk | 3,144 | 51/51 | FEMA National Risk IndexFEMA National Risk Index Counties · Dec 18, 2025 · annual source release | Scheduled refresh · source revision monitored |
| Wind risk | 3,144 | 51/51 | FEMA National Risk IndexFEMA National Risk Index Counties · Dec 18, 2025 · annual source release | Scheduled refresh · source revision monitored |
| Wildfire risk | 3,144 | 51/51 | FEMAFEMA National Risk Index Counties · Dec 18, 2025 · annual source release | Scheduled refresh · source revision monitored |
| Federal disaster history | 3,144 | 51/51 | FEMA OpenFEMAFEMA OpenFEMA · 2000 · fixed study | Scheduled producer refresh; source revision not independently recorded |
| Superfund sites | 3,144 | 51/51 | U.S. EPA SuperfundU.S. EPA Superfund · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Injury deathsCounty Health Rankings withholds rates where the underlying death count is too small to publish. A blank is suppressed data, not zero deaths. | 3,034 | 51/51 | County Health Rankings, NCHSCounty Health Rankings & Roadmaps analytic data · 2025 revision 3 · annual | Scheduled refresh · source revision monitored |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| What grows here | 2,931 | 49/51 | USDA NASS Census of AgricultureUSDA NASS Census of Agriculture · 2022 · every 5 years | Scheduled refresh · source revision monitored |
| Leading crop share | 3,046 | 49/51 | USDA NASS Census of AgricultureUSDA NASS Census of Agriculture · 2022 · every 5 years | Scheduled refresh · source revision monitored |
| Grocery stores | 3,142 | 51/51 | Census County Business PatternsCensus County Business Patterns · weekly | Scheduled producer refresh; source revision not independently recorded |
| Convenience stores | 3,142 | 51/51 | Census County Business PatternsCensus County Business Patterns · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| SNAP retailer access | 3,144 | 51/51 | USDA ERS Food Access Research Atlas (SRAM 2025)USDA ERS Food Access Research Atlas (SRAM 2025) · 2025 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Food deserts | 3,144 | 51/51 | USDA ERS Food Access Research Atlas (SRAM 2025)USDA ERS Food Access Research Atlas (SRAM 2025) · 2020 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Food insecurityThis state does not include these questions in its health survey, so no figure is published for anywhere in it. That is a gap in the survey, not a finding about the place. | 2,299 | 40/51 | CDC PLACESCDC PLACES · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Food assistanceThis state does not include these questions in its health survey, so no figure is published for anywhere in it. That is a gap in the survey, not a finding about the place. | 2,299 | 40/51 | CDC PLACESCDC PLACES · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Population change | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Births | 3,144 | 51/51 | U.S. Census Bureau, Population Estimates ProgramU.S. Census Bureau, Population Estimates Program · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Deaths | 3,144 | 51/51 | U.S. Census Bureau, Population Estimates ProgramU.S. Census Bureau, Population Estimates Program · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Births minus deaths | 3,144 | 51/51 | U.S. Census Bureau, Population Estimates ProgramU.S. Census Bureau, Population Estimates Program · annual | Scheduled producer refresh; source revision not independently recorded |
| International migration | 3,144 | 51/51 | U.S. Census Bureau, Population Estimates ProgramU.S. Census Bureau, Population Estimates Program · annual | Scheduled producer refresh; source revision not independently recorded |
| Domestic migration | 3,144 | 51/51 | U.S. Census Bureau, Population Estimates ProgramU.S. Census Bureau, Population Estimates Program · annual | Scheduled producer refresh; source revision not independently recorded |
| Annual net migration | 3,144 | 51/51 | U.S. Census Bureau, Population Estimates ProgramU.S. Census Bureau, Population Estimates Program · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Natural change rate | 3,110 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| International migration rate | 3,110 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Recent arrivals | 3,144 | 51/51 | U.S. Census Bureau, ACS 5-Year Table B07001Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Net migration over time | state only | — | U.S. Census Bureau, components of population changeU.S. Census Bureau, components of population change · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Domestic migration rate | 3,110 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Households arrivingNot reported means the IRS suppressed the figure, not that nobody moved. Flows under 20 tax returns are withheld so individual households cannot be identified, which leaves 57 counties blank — all rural, the largest with about 2,500 people, mostly in the Plains and Mountain West. | 3,087 | 51/51 | IRS Statistics of Income, county migrationIRS Statistics of Income, county migration · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Households leavingNot reported means the IRS suppressed the figure, not that nobody moved. Flows under 20 tax returns are withheld so individual households cannot be identified, which leaves 57 counties blank — all rural, the largest with about 2,500 people, mostly in the Plains and Mountain West. | 3,087 | 51/51 | IRS Statistics of Income, county migrationIRS Statistics of Income, county migration · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Income of arrivalsNot reported means the IRS suppressed the figure, not that nobody moved. Flows under 20 tax returns are withheld so individual households cannot be identified, which leaves 57 counties blank — all rural, the largest with about 2,500 people, mostly in the Plains and Mountain West. | 3,087 | 51/51 | IRS Statistics of Income, county migrationIRS Statistics of Income, county migration · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Income of leaversNot reported means the IRS suppressed the figure, not that nobody moved. Flows under 20 tax returns are withheld so individual households cannot be identified, which leaves 57 counties blank — all rural, the largest with about 2,500 people, mostly in the Plains and Mountain West. | 3,087 | 51/51 | IRS Statistics of Income, county migrationIRS Statistics of Income, county migration · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Violent crimeStatewide only, deliberately. FBI reporting is by law-enforcement agency, not by county: adding agencies produces a reporting-completeness measure rather than a crime measure, especially through the NIBRS transition. County profiles show their state figure plainly rather than fabricate a local rate. | state only | 51/51 | FBI Crime Data ExplorerFBI Crime Data Explorer, summarized state reported crime · 2025 · annual | Scheduled refresh · source revision monitored |
| Property crimeStatewide only, deliberately. FBI reporting is by law-enforcement agency, not by county: adding agencies produces a reporting-completeness measure rather than a crime measure, especially through the NIBRS transition. County profiles show their state figure plainly rather than fabricate a local rate. | state only | 51/51 | FBI Crime Data ExplorerFBI Crime Data Explorer, summarized state reported crime · 2025 · annual | Scheduled refresh · source revision monitored |
| Reported murderStatewide only, deliberately. FBI reporting is by law-enforcement agency, not by county: adding agencies produces a reporting-completeness measure rather than a crime measure, especially through the NIBRS transition. County profiles show their state figure plainly rather than fabricate a local rate. | state only | 51/51 | FBI Crime Data ExplorerFBI Crime Data Explorer, summarized state reported crime · 2025 · annual | Scheduled refresh · source revision monitored |
| Vehicle theftStatewide only, deliberately. FBI reporting is by law-enforcement agency, not by county: adding agencies produces a reporting-completeness measure rather than a crime measure, especially through the NIBRS transition. County profiles show their state figure plainly rather than fabricate a local rate. | state only | 51/51 | FBI Crime Data ExplorerFBI Crime Data Explorer, summarized state reported crime · 2025 · annual | Scheduled refresh · source revision monitored |
| Homicide deathsCounty Health Rankings suppresses this rate when fewer than ten homicide deaths occurred in the multi-year source period. Unavailable means the source did not publish a stable rate; it does not mean zero homicides. | 1,425 | 51/51 | County Health Rankings & Roadmaps; NCHS mortality filesCounty Health Rankings & Roadmaps analytic data · 2025 revision 3 · annual | Scheduled refresh · source revision monitored |
| Firearm deathsCounty Health Rankings suppresses small-count county rates. Unavailable means the source did not publish a stable rate; it does not mean that no firearm deaths occurred. | 2,306 | 51/51 | County Health Rankings & Roadmaps; NCHS mortality filesCounty Health Rankings & Roadmaps analytic data · 2025 revision 3 · annual | Scheduled refresh · source revision monitored |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Presidential margin | state only | — | MIT Election Data and Science Lab, County Presidential Election Returns 2000–2024MIT Election Data and Science Lab, County Presidential Election Returns 2000–2024 · Dataverse v20 · every 4 years | Scheduled refresh · source revision monitored |
| 2020–24 swing | 3,104 | 51/51 | MIT Election Data and Science Lab, County Presidential Election Returns 2000–2024MIT Election Data and Science Lab, County Presidential Election Returns 2000–2024 · Dataverse v20 · every 4 years | Scheduled refresh · source revision monitored |
| Party flips | 3,104 | 51/51 | MIT Election Data and Science Lab, County Presidential Election Returns 2000–2024MIT Election Data and Science Lab, County Presidential Election Returns 2000–2024 · Dataverse v20 · every 4 years | Scheduled refresh · source revision monitored |
| Current streak | 3,104 | 51/51 | MIT Election Data and Science Lab, County Presidential Election Returns 2000–2024MIT Election Data and Science Lab, County Presidential Election Returns 2000–2024 · Dataverse v20 · every 4 years | Scheduled refresh · source revision monitored |
| Ballots per adult resident | 3,104 | 51/51 | MIT Election Data and Science Lab; U.S. Census Bureau ACSMIT Election Data and Science Lab; U.S. Census Bureau ACS · 2024 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| CVAP ballot rate | 3,104 | 51/51 | MIT Election Data and Science Lab; U.S. Census Bureau 2020–2024 ACS CVAP special tabulationU.S. Census Bureau, 2020–2024 ACS Citizen Voting Age Population special tabulation · 2020-2024 ACS 5-year · every 4 years | Scheduled refresh · source revision monitored |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Commute | 3,143 | 51/51 | U.S. Census Bureau ACS Tables B08013 and B08303Census ACS 1-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Transit commuters | 3,144 | 51/51 | U.S. Census Bureau ACS Table B08301Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Drive-alone commute | 3,144 | 51/51 | U.S. Census Bureau ACS Table B08301Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Distance to airline serviceNeeds a county centroid, which Connecticut's planning regions do not yet have. | 3,144 | 51/51 | FAA Air Carrier Activity (ACAIS) enplanements; BTS NTAD Aviation FacilitiesFAA Air Carrier Activity (ACAIS) enplanements; BTS NTAD Aviation Facilities · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| EV charging ports | 3,144 | 51/51 | US DOE Alternative Fuels Data CenterUS DOE Alternative Fuels Data Center · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| EV ports per 100k | 3,144 | 51/51 | US DOE Alternative Fuels Data Center; U.S. Census BureauUS DOE Alternative Fuels Data Center; U.S. Census Bureau · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| DC fast-charging ports | 3,144 | 51/51 | US DOE Alternative Fuels Data CenterUS DOE Alternative Fuels Data Center · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Airport traffic | 3,144 | 51/51 | FAAFAA · annual | Scheduled producer refresh; source revision not independently recorded |
| Distance to general aviationNeeds a county centroid, which Connecticut's planning regions do not yet have. | 3,144 | 51/51 | FAA Air Carrier Activity (ACAIS) enplanements; BTS NTAD Aviation FacilitiesFAA Air Carrier Activity (ACAIS) enplanements; BTS NTAD Aviation Facilities · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Airline airports | 3,144 | 51/51 | FAA Air Carrier Activity (ACAIS) enplanements; BTS NTAD Aviation FacilitiesFAA Air Carrier Activity (ACAIS) enplanements; BTS NTAD Aviation Facilities · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| GA airfields | 3,144 | 51/51 | BTS NTAD Aviation FacilitiesBTS NTAD Aviation Facilities · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Train stations | 3,144 | 51/51 | BTS NTAD Amtrak StationsBTS NTAD Amtrak Stations · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Distance to passenger rail | 3,144 | 51/51 | Amtrak via ArcGISAmtrak via ArcGIS · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Highways & freewaysNo Interstate route in this source, or no county centroid. | 3,109 | 49/51 | U.S. Census Bureau TIGERweb Transportation, Primary Roads (Interstates), Jan. 1 2025U.S. Census Bureau TIGERweb Transportation, Primary Roads (Interstates), Jan. 1 2025 · 2025 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| No vehicle | 3,144 | 51/51 | U.S. Census Bureau ACSCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Road safety | 3,101 | 50/51 | NHTSA FARSNHTSA FARS · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Road safety trend | 3,101 | 50/51 | NHTSA FARSNHTSA FARS · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Measure | Counties | States | Source & vintage | Refresh path |
|---|---|---|---|---|
| Bachelor's or higher | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| High school or higher | 3,144 | 51/51 | U.S. Census BureauCensus ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Some college | 3,144 | 51/51 | U.S. Census Bureau ACS Table B15003Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Associate's degree | 3,144 | 51/51 | U.S. Census Bureau ACS Table B15003Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Graduate degree | 3,144 | 51/51 | U.S. Census Bureau ACS Table B15003Census ACS 5-Year · 2024 · annual | Scheduled refresh · source revision monitored |
| Grade 4 mathState-level only. NAEP does not publish representative estimates for counties. Select urban-district results are not county coverage, so county values are not inferred; a county view shows its state's estimate uniformly. | state only | 51/51 | NCES National Assessment of Educational Progress (NAEP)NCES National Assessment of Educational Progress (NAEP) · 2024 · biennial | Scheduled refresh · source revision monitored |
| Grade 8 mathState-level only. NAEP does not publish representative estimates for counties. Select urban-district results are not county coverage, so county values are not inferred; a county view shows its state's estimate uniformly. | state only | 51/51 | NCES National Assessment of Educational Progress (NAEP)NCES National Assessment of Educational Progress (NAEP) · 2024 · biennial | Scheduled refresh · source revision monitored |
| Grade 4 readingState-level only. NAEP does not publish representative estimates for counties. Select urban-district results are not county coverage, so county values are not inferred; a county view shows its state's estimate uniformly. | state only | 51/51 | NCES National Assessment of Educational Progress (NAEP)NCES National Assessment of Educational Progress (NAEP) · 2024 · biennial | Scheduled refresh · source revision monitored |
| Grade 8 readingState-level only. NAEP does not publish representative estimates for counties. Select urban-district results are not county coverage, so county values are not inferred; a county view shows its state's estimate uniformly. | state only | 51/51 | NCES National Assessment of Educational Progress (NAEP)NCES National Assessment of Educational Progress (NAEP) · 2024 · biennial | Scheduled refresh · source revision monitored |
| Math economic gapState-level only. NAEP does not publish representative estimates for counties. Select urban-district results are not county coverage, so county values are not inferred; a county view shows its state's estimate uniformly. | state only | 51/51 | NCES National Assessment of Educational Progress (NAEP)NCES National Assessment of Educational Progress (NAEP) · 2024 · biennial | Scheduled refresh · source revision monitored |
| Reading economic gapState-level only. NAEP does not publish representative estimates for counties. Select urban-district results are not county coverage, so county values are not inferred; a county view shows its state's estimate uniformly. | state only | 51/51 | NCES National Assessment of Educational Progress (NAEP)NCES National Assessment of Educational Progress (NAEP) · 2024 · biennial | Scheduled refresh · source revision monitored |
| School districts | 3,144 | 51/51 | U.S. Census Bureau TIGER/Line School DistrictsU.S. Census Bureau TIGER/Line Unified School Districts · Jan 1, 2025 · annual boundary release | Scheduled refresh · source revision monitored |
| Public libraries | 3,144 | 51/51 | IMLS Public Libraries SurveyIMLS Public Libraries Survey · FY2023 · annual | Scheduled producer refresh; source revision not independently recorded |
| Public schools | 3,144 | 51/51 | NCES via Urban InstituteNCES via Urban Institute · 2024 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Students | 3,140 | 51/51 | NCES via Urban InstituteNCES via Urban Institute · 2024 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Students per teacher | 3,140 | 50/51 | NCES via Urban InstituteNCES via Urban Institute · 2023 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Free lunch eligibleCounties where too few schools reported, and those with no public schools. | 2,774 | 44/51 | NCES Common Core of DataNCES Common Core of Data · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Elementary schools | 3,140 | 51/51 | NCES via Urban InstituteNCES via Urban Institute · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Middle schools | 3,140 | 51/51 | NCES via Urban InstituteNCES via Urban Institute · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| High schools | 3,140 | 51/51 | NCES via Urban InstituteNCES via Urban Institute · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Colleges | 3,144 | 51/51 | IPEDS via Urban InstituteIPEDS via Urban Institute · 2024 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Public collegesCounties with no college. | 1,302 | 51/51 | IPEDSIPEDS · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Two-year colleges | 3,144 | 51/51 | IPEDS via Urban InstituteIPEDS via Urban Institute · 2024 · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
| Nearest college | 3,144 | 51/51 | IPEDS via Urban InstituteIPEDS via Urban Institute · cadence documented in methodology | Scheduled producer refresh; source revision not independently recorded |
304 measures across 20 sections, 3,144 counties and 51 states. Rankings · Methodology