National Address Database (NAD)
U.S. Department of Transportation
- License
- Public domain
- Commercial
- Yes
- Format
- Several
- Coverage
- Participating U.S. states, counties and tribes
- Last updated
- Added to findgis 30 Oct 2026 · Update frequency Irregular
US DOT compiled coordinates, subunits, and jurisdictions for states, counties, and tribes on 30 June 2026.
Source and attribution
- Publisher
- U.S. Department of Transportation
- License
- Public domain
- Commercial use
- Yes
- Attribution required
- No
- Modification allowed
- See publisher
- Redistribution allowed
- See publisher
- Share-alike
- No
- Region
- United StatesUS
- Type
- Vector
- Extent
- -179.217.6-64.571.4West, south, east, north. Approximate region extent.
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