Alamosa County, Colorado
3 ZIP codes · 722.65 sq mi of land · FIPS 08003
| Population | 16,581 |
|---|---|
| State | Colorado |
| FIPS code | 08003 |
| Time zone | Mountain |
| Land area | 722.65 sq mi |
| Center (lat, long) | 37.5684, -105.7880 |
Area codes in this area
These are the area codes that most often serve Alamosa County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
AlamosaHooperMosca
ZIP codes in Alamosa County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.