County · Colorado · United States
Alamosa County ZIP codes
3 ZIP codes · 3 cities · FIPS 08003
Key facts
- State
- Colorado (CO)
- FIPS code
- 08003
- Population
- 16,515
- Median household income
- $51,445
- Median age
- 33.1
- Land area
- 722.6 sq mi (1,871.6 km²)
- Population density
- 23 / sq mi
- Area codes
- 719
Cities and ZIP codes in Alamosa County (3)
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.