📍 View location on OpenStreetMap (37.646160, -105.677600)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 81146 |
| Primary City | Mosca |
| State / Province | CO |
| County | Alamosa |
| Total Population | 637 |
| Population Density | 0.9 people/sq mi |
| Timezone | America/Denver |
| Metric | ZIP 81146 | Alamosa County records | CO records |
|---|---|---|---|
| Population estimate | 637 | 16,492 (sum) | 5,862,421 (sum) |
| Population Density | 0.9 /sq mi | -- | -- |
| County population rank | #2 of 3 | -- | -- |
| State population rank | #378 of 512 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 81136 | Hooper | 11.1 mi | 305 |
| ZIP 81101 | Alamosa | 15.4 mi | 15,550 |
| ZIP 81131 | Crestone | 16.0 mi | 1,051 |
| ZIP 81123 | Blanca | 17.8 mi | 606 |
| ZIP 81133 | Fort Garland | 23.5 mi | 1,085 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →