ZIP Codes Near 81146 — Mosca, CO
There are 6 ZIP codes within 25 miles of 81146, covering 6 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Hooper, CO | 11.1 mi | 1 |
| Alamosa, CO | 15.4 mi | 1 |
| Crestone, CO | 16.0 mi | 1 |
| Blanca, CO | 17.8 mi | 1 |
| Fort Garland, CO | 23.5 mi | 1 |
| Center, CO | 24.3 mi | 1 |
All 6 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 81136 | Hooper, CO | Alamosa | 11.1 mi |
| 81101 | Alamosa, CO | Alamosa | 15.4 mi |
| 81131 | Crestone, CO | Saguache | 16.0 mi |
| 81123 | Blanca, CO | Costilla | 17.8 mi |
| 81133 | Fort Garland, CO | Costilla | 23.5 mi |
| 81125 | Center, CO | Saguache | 24.3 mi |
How this list is calculated
Each ZIP code is represented by a single centroid point, and distance is measured great-circle from the centroid of 81146 to each of the others. Two consequences worth knowing about:
- Large rural ZIPs distort the picture. A ZIP covering 400 square miles has a centroid that may be 15 miles from its own nearest edge, so a code listed as 30 miles away can begin much closer.
- These are not driving distances. A river, a bay, or a mountain range makes a 12-mile straight line into a 40-minute drive. For service-area planning, use this as a first cut and check the routes.
If you need this programmatically — for a store locator, a delivery zone, or a territory map — the radius endpoint returns the same data as JSON, with an arbitrary radius and optional state filtering.
Back to 81146
County, time zone, area codes, and the full ZIP+4 lookup for any address in Mosca.