Heat Index – Average Days Above 98th Percentile

This updated dataset reports the total number of days in which an extreme heat event was above the 98th percentile between 2019-2021 at the tract level. Data were obtained from the Centers for Disease Control and Prevention (CDC) Environmental Public Health Tracking Network (EPHTN).

Area in Tree Canopy

This layer shows the percentage of land area covered by tree canopy based on data from the 2021 The National Land Cover Database (NLCD) Percent Tree Canopy Collection. Figures are also available as population weighted percentages based on 2020 American Community Survey Estimates.

Assisted Housing Units, HUD

This layer reports the total number of HUD-funded assisted housing units available to eligible renters as well as the unit rate (per 10,000 total households).

Data update! View updated map layers from the CDC’s BRFSS Places!

Map data topics include preventative health, risk behaviors, and health outcomes. 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 for the term BRFSS PLACES.

Tuberculosis Incidence by State, 2022

This layer displays the total number and rate of persons living with Tuberculosis Incidence during the year 2022 by State. Data are from the Centers for Disease Control and Prevention (CDC) Sexually Transmitted Diseases Surveillance System (STDSS).

Primary and Secondary Syphilis Incidence by County, 2021

This layer displays the total number and rate of persons living with Primary and Secondary Syphilis Incidence during the year 2021 by County. Data are from the Centers for Disease Control and Prevention (CDC) Sexually Transmitted Diseases Surveillance System (STDSS).

Tuberculosis Incidence by State, 2021

This layer displays the total number and rate of persons living with Tuberculosis Incidence during the year 2021 by State. Data are from the Centers for Disease Control and Prevention (CDC) Sexually Transmitted Diseases Surveillance System (STDSS).