Department of Housing and Urban Development, Office of Policy Development and ResearchComprehensive Housing Affordability Strategy (CHAS) data documenting the extent of housing problems and housing needs, particularly for low income households, at the Place level. This is estimated by the number of households that have certain housing problems and have income low enough to qualify for HUD's programs (primarily 30, 50, and 80 percent of median income).ArcGIS FeatureLayer35665594f7364a76b1ba7e63eb59d2a5_3engHUD-eGIS Geospatial Data StorefrontPublicACS 5YR CHAS Estimate Data by Place [United States]Web servicesUnited StatesLast Modified: 2025-09-05