Community-Level Health Database
The Community-Level Health (CLH) Database is an AHRQ database containing linkable small-area data on demographic, economic, education, physical infrastructure, and health factors at the county, ZIP Code, census tract, and census block group levels to support patient-centered outcomes and health services research.
Complete Metadata
| @type | Dataset |
|---|---|
| accessRights | public |
| contactPoint |
[ { "fn": "Rebecca Ahrnsbrak", "@type": "Kind", "hasEmail": "mailto:Rebecca.Ahrnsbrak@ahrq.hhs.gov" } ] |
| creator |
{ "name": "AHRQ", "@type": "Agent" } |
| description | The Community-Level Health (CLH) Database is an AHRQ database containing linkable small-area data on demographic, economic, education, physical infrastructure, and health factors at the county, ZIP Code, census tract, and census block group levels to support patient-centered outcomes and health services research. |
| distribution |
[ { "@type": "Distribution", "title": "Community-Level Health Database", "format": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "modified": "2025-09-01", "accessURL": "https://www.ahrq.gov/data/innovations/clh-data.html", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "describedBy": { "@type": "Document", "title": "Data Source Documentation", "accessURL": "https://www.ahrq.gov/sites/default/files/wysiwyg/data/clh/CLH-Data-Sources-Documentation-2025.pdf" }, "downloadURL": "https://www.ahrq.gov/data/innovations/clh-data.html#download", "accessRestriction": [ { "@type": "AccessRestriction", "restrictionStatus": "unrestricted" } ] } ] |
| identifier | https://www.ahrq.gov/data/innovations/clh-data.html |
| inventoried | 2026-09-27 |
| issued | 2020-12-01 |
| landingPage |
{ "@type": "Document", "title": "Community-Level Health Database", "accessURL": "https://www.ahrq.gov/data/innovations/clh-data.html" } |
| otherIdentifier |
[ { "type": "purchased data asset ID", "@type": "OtherIdentifier", "notation": "CONTRACT-47QTCA23D006F 75Q80124F80003" } ] |
| publisher |
{ "name": "Center for Financing, Access, and Cost Trends (CFACT)", "@type": "Organization", "subOrganizationOf": [ { "name": "Agency for Healthcare Research and Quality (AHRQ)", "@type": "Organization", "subOrganizationOf": [ { "name": "U.S. Department of Health and Human Services", "@type": "Organization" } ] } ] } |
| status | completed |
| title | Community-Level Health Database |
