National Wetlands Inventory (NWI), 2018

The National Wetlands Inventory (NWI) provides detailed information on the characteristics and distribution of wetlands in the United States. This update incorporates many changes, including the representation of wetland areas for intermittent streams.

Opioid Overdose Mortality for 2013-17 by County

This layer displays opioid overdose mortality rates from the CDC’s National Vital Statistics System – Mortality database. Data are 5-year aggregates for 2013-17 and grouped by ICD-10 codes.

Household Income, Black Female

This layer displays household income figures as compiled by Opportunity Insights at Harvard University. Data is available at the county, tract, and communing zone level.

500 Cities Project Data by City and Census Tract, 2016

Map data topics include preventative health, risk behaviors, and clinical care. Estimates from the 500 Cities Project are available at the state, city, and census tract level. Data representing year 2016 were released in December, 2018. For more map layers … Continued

Household Income, White Male

This layer displays household income figures as compiled by Opportunity Insights at Harvard University. Data is available at the county, tract, and communing zone level.

Incarceration Rate, Hispanic Male

This layer displays incarceration rate figures as compiled by Opportunity Insights at Harvard University. Data is available at the county, tract, and communing zone level.