ZIP Code 81101 – Alamosa, Colorado
The 81101 ZIP Code belongs to Alamosa, Colorado. The population in this 81101 ZIP code is 15,454. The latitude is 37.47197 and longitude is -105.85243 in 81101 Alamosa, Colorado. The time zone for this 81101 ZIP code is America/Denver.
| City | Alamosa |
| Zip Code | 81101 |
| State | Colorado |
| County | Alamosa |
| Population | 15,454 |
| Latitude | 37.47197 |
| Longitude | -105.85243 |
| Time Zone | America/Denver |