Category: Population

AHRQ Community-Level Health (CLH) Database

Agency for Healthcare Research and Quality (AHRQ)

Commercial
Yes
Format
Several
Coverage
United States (county, ZIP, tract, block group)
Last updated
Added to findgis 31 Oct 2026 · Update frequency Annual

The database was funded by the Patient-Centered Outcomes Research Trust Fund and covers 2009 through 2023.

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Source and attribution

Publisher
Agency for Healthcare Research and Quality (AHRQ)
License
Public domain
Commercial use
Yes
Attribution required
No
Modification allowed
See publisher
Redistribution allowed
See publisher
Share-alike
No
U.S. Government work (17 U.S.C. 105); public domain. The AHRQ CLH download page states no licence or use restriction. (rule au: US federal data with no licence beyond a disclaimer/"for public use" wording; public domain under 17 U.S.C. 105.)
Type
Vector
Time
2009–2023
Extent
-179.217.6-64.571.4West, south, east, north. Approximate region extent.

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