| Zip Code | City | Population ↓ |
|---|---|---|
| 80446 | Granby | 3,477 |
| 80459 | Kremmling | 2,561 |
| 80442 | Fraser | 2,315 |
| 80447 | Grand Lake | 2,183 |
| 80478 | Tabernash | 1,766 |
| 80482 | Winter Park | 1,207 |
| 80451 | Hot Sulphur Springs | 1,001 |
| 80468 | Parshall | 411 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 8 ZCTAs in Grand County, Colorado (US Census).