Gross Employment Density

Layers display information about total employment density (jobs per acre) at the census block group level. For additional map layers displaying employment density by industry, browse the Map Room data and navigate to Economic>Labor Market>Employment>Jobs by Industry.

Pedestrian-Oriented Road Network Density

Layers display information about pedestrian-oriented road network densities at the census block group level. Data is from the 2013 Environmental Protection Agency (EPA) Smart Location Database (SLD).

Employment Accessibility

This layer displays information about employment accessibility by estimating the number of jobs within 45 minutes (drive time) from each census block group.

Public Transit Stops and Stations

This layer displays the locations of transit stops and stations. Data was acquired from the US Environmental Protection Agency (EPA) and is available for the 200+ metro areas.

Park Access – Census Tracts

Layer displays percent and total population living within 0.5 miles of a park boundary. Data is available by US census tract.

Rural vs. Urban Household Poverty

This layer displays information about the difference between rural and urban childhood poverty across the United States. Data are based on census-tract level information from the 2008-12 American Community Survey. Census tracts are defined as urban or rural based on … Continued

Locations of Primary Care Physicians

This layer displays the locations of all primary care physicians who accept Medicare. Primary care physicians are those MDs or DOs specializing in family practice, general practice, pediatric medicine, or internal medicine. Data are from the Centers for Medicare and … Continued

Behavioral Risk Factor Surveillance Indicators

Multi-year estimates for the Behavioral Risk Factor Surveillance System (BRFSS) for 2006-2012 have been released! Data has been updated for 17 indicators relating to health behaviors, clinical care, and health outcomes. For more data layers from this update, search the … Continued

Chlamydia Infections by County

Layer displays information about the incidence of chlamydia among the US population in 2012. The data are from the Sexually Transmitted Diseases Surveillance System (STDSS), released by the Centers for Disease Control and Prevention (CDC) in January 2014.