Alamosa, CO ZIP Code
ZIP code, county, time zone and coordinates of Alamosa, Colorado
The ZIP code of Alamosa, CO is 81101. It is in Alamosa County.
Mailing address format for Alamosa
John Smith 123 Main St ALAMOSA CO 81101 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Alamosa
| ZIP code | Population | Area | |
|---|---|---|---|
| 81101 | — | 369.0 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Alamosa? Location, county and time zone
- State
- Colorado
- County
- Alamosa County
- GPS coordinates
- 37.47453, -105.87696
- Elevation
- 7,543 ft (2,299 m)
- Time zone
- America/DenverMST · UTC-07:00
- Population
- 9,806
Map of Alamosa, CO 81101
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Alamosa Street View
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Alamosa ZIP code: FAQ
What is the ZIP code for Alamosa, CO?
The main ZIP code for Alamosa, CO is 81101.
How many ZIP codes does Alamosa have?
Alamosa has 1 ZIP code.
What county is Alamosa, CO in?
Alamosa is in Alamosa County, Colorado.
What time zone is Alamosa in?
Alamosa is in the America/Denver time zone (MST, UTC-07:00 right now).
What are the coordinates of Alamosa?
Latitude 37.47453, longitude -105.87696.
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