ZIP CodesZIP codes in Grand County, Colorado
Grand County, Colorado has 8 ZIP codes in this list, from 80442 to 80482. They cover 8 places, among them Fraser, Granby, Grand Lake and Hot Sulphur Springs.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 80442 | Fraser | 55.2 | 39.945, -105.817 |
| 80446 | Granby | 368 | 40.074, -105.928 |
| 80447 | Grand Lake | 205 | 40.229, -105.861 |
| 80451 | Hot Sulphur Springs | 37.0 | 40.071, -106.069 |
| 80459 | Kremmling | 608 | 40.063, -106.395 |
| 80468 | Parshall | 339 | 39.954, -106.093 |
| 80478 | Tabernash | 36.7 | 39.980, -105.862 |
| 80482 | Winter Park | 142 | 39.894, -105.784 |
The ZIP code areas of Grand County add up to about 1,790 square miles of land (4,637 sq km) as the Census Bureau draws them. The largest is 80459 (Kremmling), with 608 square miles.
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Fraser, CO 80442.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.