Displays the estimated number of residents of the ZCTA who are covered by Medicare or private insurance who are not served by any health centers. In the dot density map, one dot equals 100 residents covered by Medicare or private insurance from that ZCTA that do not go to any health center. Each dot is randomly placed in the ZCTA.
American Community Survey (ACS) one-year estimates for PUMAs, 2018 (U.S. Census Bureau)
Uniform Data System, 2018 (Health Resources and Services Administration)
Next Planned Update
Where It’s Found in the UDS Mapper
Explore Service Area Tool: Data Table, Additional Health Center Related Data
Main Maps Tool: UDS Data, Not Served by Health Centers
Main Maps Tool: UDS Data, Not Served (Dot Density)
Population data imputed to the ZCTA level. See an explanation of the methodology here: https://www.udsmapper.org/data-estimation.cfm.