Weld County, Colorado
Weld County is a county in Colorado. Its county FIPS code is 08123. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 08123
- Representative coordinates
- 40.555961, -104.383666
- County type
- County
- County seat or government
- Greeley
- Resident population, July 2025
- 378,426
- Land area
- 10,321.006 km²
- Water area
- 82.317 km²
- State
- Colorado
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Weld County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/Denver | UTC-07:00 in January; UTC-06:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
80504 · 80513 · 80514 · 80516 · 80520 · 80524 · 80530 · 80534 · 80537 · 80542 · 80543 · 80546 · 80549 · 80550 · 80601 · 80603 · 80610 · 80611 · 80612 · 80615 · 80620 · 80621 · 80622 · 80623 · 80624 · 80631 · 80634 · 80642 · 80643 · 80644 · 80645 · 80646 · 80648 · 80649 · 80650 · 80651 · 80652 · 80654 · 80729 · 80732 · 80742 · 80754 · 82082
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Use the US government local-office directory ↗ to find the office responsible for your address. A county website has not been confidently matched here. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
- Aristocrat Ranchettes CDP, CO
- Ault town, CO
- Berthoud town, CO
- Briggsdale CDP, CO
- Brighton city, CO
- Dacono city, CO
- Eaton town, CO
- Erie town, CO
- Evans city, CO
- Firestone town, CO
- Fort Lupton city, CO
- Frederick town, CO
- Garden City town, CO
- Gilcrest town, CO
- Greeley city, CO
- Grover town, CO
- Hudson town, CO
- Johnstown town, CO
- Keenesburg town, CO
- Kersey town, CO
- La Salle town, CO
- Lochbuie town, CO
- Longmont city, CO
- Mead town, CO
- Milliken town, CO
- Northglenn city, CO
- Nunn town, CO
- Pierce town, CO
- Platteville town, CO
- Raymer (New Raymer) town, CO
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.