Mammogram (Past 2 Years), 2019
This layer displays the percent and total of female Medicare enrollees age 67-69 having at least one mammogram every two years as of 2019 by county, state, or hospital service area (HSA).
Motor Vehicle Crash Mortality for 2016-20 by County
This layer displays motor vehicle crash mortality rates from the CDC’s National Vital Statistics System – Mortality database. Data are 5-year aggregates for 2016-20 and grouped by ICD-10 codes.
Primary Care Visits after Surgical Discharge
Layers display 30-day readmission rates, emergency room visits within 30 days of discharge, and follow-up visits within 14 days of discharge for Medicare beneficiaries as of year 2019 by county, state, and Hospital Service Area (HSA). Data are obtained from the Dartmouth Atlas Post-Discharge Events. Affected map layers: Readmissions after Medical Discharge Readmissions after Surgical…
Farmers’ Markets Accepting WIC / WIC Cash
This layer displays the locations of farmer’s markets across the United States that accept WIC benefits. Data is current as of July 12, 2025.
Population Out-Migration, 2020-2021
This layer displays the population change caused by out-migration for United States counties between 2019 and 2020.
Septicemia Mortality for 2019-23 by County
This layer displays septicemia mortality rates from the CDC’s National Vital Statistics System – Mortality database. Data are 5-year aggregates for 2019-23.
Gonorrhea by County. 2022
This layer displays the total number and rate of gonorrhea infections diagnosed during the year 2022. Data are from the Centers for Disease Control and Prevention (CDC) Sexually Transmitted Diseases Surveillance System (STDSS).
Premature Death Mortality for 2018-22 by County
This layer displays the total number of deaths (all causes) occurring before age 65 per 100,000 population. Data are 5-year aggregates for years 2018-22. Data are obtained from the CDC’s National Vital Statistics System – Mortality database.
Maximum Temperature – Average Days Above 99th Percentile
This updated dataset reports the total number of days in which an extreme heat event was above a specific threshold in the 95th, 98th, and 99th percentile. Data were obtained from the Centers for Disease Control and Prevention (CDC) Environmental Public Health Tracking Network (EPHTN).
Non-Profit Organizations (501c3 and 501c4)
This layer displays the rate and number of non-profit organizations at the county or ZIP code area.