Postal reference
ZIP 81101, Colorado
ZIP code 81101 is associated with Alamosa in Colorado in the GeoNames postal reference.
Reference details
- State
- Colorado (CO)
- ZIP code
- 81101
- Associated localities
- Alamosa
- County names in postal records
- Alamosa
- Approximate postal point
- 37.4703, -105.8786
View point on map ↗
Postal information is adapted from GeoNames, CC BY 4.0. Locality associations and coordinates are approximate, not ZIP boundaries or a guarantee of current mail delivery.