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ACS 5YR Comprehensive Housing Affordability Strategy (CHAS) Estimate Data by County

Metadata Updated: March 11, 2026

Comprehensive Housing Affordability Strategy (CHAS) data documenting the extent of housing problems and housing needs, particularly for low income households, at the County 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).

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Created Date March 1, 2024
Metadata Updated Date March 11, 2026

Metadata Source

Harvested from HUD JSON

Additional Metadata

Resource Type Dataset
Metadata Created Date March 1, 2024
Metadata Updated Date March 11, 2026
Publisher Department of Housing and Urban Development, Office of Policy Development and Research
Maintainer
Identifier dbcc9ba4a4144a6d823b4d429d2b97c6
Data First Published 2019-01-29T15:54:46.000Z
Data Last Modified 2025-09-05T18:46:16.725Z
Public Access Level public
Bureau Code 025:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Data Dictionary https://hud.maps.arcgis.com/sharing/rest/content/items/dbcc9ba4a4144a6d823b4d429d2b97c6/info/metadata/metadata.xml?format=default&output=html
Harvest Object Id 9880e0df-6428-4db2-8a5b-f7053e7c0824
Harvest Source Id c98ee13b-1e1a-4350-a47e-1bf13aaa35d6
Harvest Source Title HUD JSON
Homepage URL https://hudgis-hud.opendata.arcgis.com/datasets/dbcc9ba4a4144a6d823b4d429d2b97c6
Old Spatial United States
Program Code 025:000
Source Datajson Identifier True
Source Hash 20b609bb624f3e41e6ca75b2dc4c8328fc41a63b0489552e622abb98d9d45f70
Source Schema Version 1.1
Spatial {"type":"Polygon","coordinates":-124.733253,24.544245,-124.733253,49.388611,-66.954811,49.388611,-66.954811,24.544245,-124.733253,24.544245}

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