Uninsured Population by County
Layer displays information about the insurance status of the population age 0-64. The data are from the 2021 Small Area Health Insurance Estimates, released by the US Census Bureau in August, 2023.
Occupied Housing Units
This layer displays information from the US 2020 Decennial Census, which provides occupied housing units for all geographic areas. An occupied Housing is when a person or group of persons is living in it at the time of the interview or if the occupants are only temporarily absent, as for example, on vacation. This data…
Emergency Department Visits, Rate by County, 2017
This layer displays the total number and rate of Medicare inpatient or hospital outpatient emergency department visits per 1,000 beneficiaries.
Diabetes Mortality for 2018-22 by County
This layer displays diabetes mortality rates from the CDC’s National Vital Statistics System – Mortality database. Data are 5-year aggregates for 2018-22 and grouped by ICD-10 codes.
Predominant Race/Ethnicity
This layer displays the predominant race/ethnicity for various geographic levels.
Influenza Vaccination by County, Adult (2021)
This layer displays immunization rates for seasonal influenza among adults aged 18 and older. Data are from the Centers for Disease Control and Prevention (CDC) FluVaxView data portal. The county-level estimates within FluVaxView are derived from responses to the 2021 BRFSS.
Government Dependent Counties
Government dependent counties are those where at least 13 percent of the county’s annual average earnings came from Federal and State Government or at least 8 percent of the annual average number of jobs in the county came from Federal and State Government over the 3-year average of 2019, 2021, and 2022. Federal earnings and…
Alzheimer’s Disease Mortality for 2019-23 by County
This layer displays Alzheimer’s 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.
Food Hubs
Layer displays the location of food hubs across the US. Data was obtained from the USDA Local Food Directories on July 12, 2025.
SNAP Recipients by County, 2021
This layer displays the total number and percentage of population receiving SNAP benefits by county. Data are from the latest US Census Bureau Small Area Income and Poverty Estimates (SAIPE) dataset. These estimates are collected in month of July, 2021.