City · Colorado · United States
Fort Lupton, CO — ZIP codes
1 ZIP code · Weld County
- City
- Fort Lupton
- County
- Weld
- State
- Colorado
- Country
- United States
- Postal code
- 80621Single source
- Coordinates
- 40.1080, -104.8013 View on OpenStreetMap
- Area codes
- 720, 303, 983
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 80621 | Fort Lupton | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Last generated : 2026-08-21. Report an error.