Uninsured Population by County
Layer displays information about the insurance status of the population age 0-64. The data are from the 2020 Small Area Health Insurance Estimates, released by the US Census Bureau in August, 2022.
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New Data! Visit the Map Room to access data for seven new map layers from the CDC’s BRFSS Places!
New data include prevalence estimates for adult with any disability including vision, hearing, self-care, mobility, cognitive, and independent living. Estimates from the PLACES Project are available at the county, city, ZIP Code, and census tract levels for nearly every community in the United States. For more map layers from this series, search the Map Room…
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Heat Index – Average Days Above 95th Percentile
This updated dataset reports the total number of days in which an extreme heat event was above the 95th percentile between 2021-2023 at the county and Census tract levels. Data were obtained from the Centers for Disease Control and Prevention (CDC) Environmental Public Health Tracking Network (EPHTN).
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Air Quality – Fine Particulate Matter (PM2.5) by Census Tract, 2019
This layer displays the daily average concentration of fine particulate matter and the percentage of days with concentrations of fine particulate matter above the National Ambient Air Quality Standard (NAAQS) of 35.0 micrograms per cubic meter in 2019.
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Heart Disease Mortality for 2019-23 by County
This layer displays heart disease mortality rates from the CDC’s National Vital Statistics System – Mortality database. Data are 5-year aggregates for 2019-23 and grouped by ICD-10 codes.
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Medical Debt in Collections, 2022
This layer displays debt information at the state and county levels from the Urban Institute’s 2022 Debt in America. Data includes medical debt, student loan debt, automobile debt, retail debt and any debt in collections based on February 2022 credit bureau records.
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Any Debt in Collections, 2023
This layer displays debt information at the 2023 state and county levels provided by The Urban Institute. Data includes medical debt, student loan debt, automobile debt, retail debt and any debt in collections. Demographic information is from the 2017 – 2021 American Community Survey.
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Food Insecure Children by County, 2023
This layer displays the percent of children experiencing food insecurity in the year 2023.
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National Land Cover Dataset, 2024
The National Land Cover Database (NLCD) serves as the definitive Landsat-based, 30-meter resolution, land cover database for the Nation. NLCD provides spatial reference and descriptive data for characteristics of the land surface such as thematic class (for example, urban, agriculture, and forest), percent impervious surface, and percent tree canopy cover. NLCD supports a wide variety…
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MLab Internet Speed Test
This layer displays the median download speed for a county as measured by the M-Lab speed test, available at speed.measurementlab.net . Data was aggregated from January-June, 2020. Data was accessed via the National Telecommunications and Information Administration (NTIA).