The 2023 update of the Child Opportunity Index (COI 3.0) expands neighborhood-level data on children’s access to opportunity through 2023, incorporating enhanced indicators and improved data sources. This release refines measurement across 14 subdomains and standardizes values using the 2023 … Continued
This layer displays the number and rate of SNAP-authorized retailers in each census tract. Locations of retailers are based on the December, 2025 USDA directory of SNAP-authorized retailers.
This layer dipslays the percent of students eligible for free or reduced price lunches by school.
New maps showing domestic well use for drinking water! The quality and safety of water from domestic wells are not regulated by the Federal Safe Drinking Water Act or, in most cases, by state laws. Instead, individual homeowners are responsible … Continued
Layers display information about new incidence of sexually transmitted infections, and the prevalence of HIV / AIDS.
These updated map layers display information from the the Small Area Health Insurance Estimates (SAHIE) from the U.S. Census Bureau for the year 2022.
Layer displays information about racial segregation using the Theil index. This index measures the “evenness” of all races across the county based on the racial composition of the population at the block group level.
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.
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.
Layers display information about household automobile ownership at the census block group level.