ZIP Codes Near 81623 — Carbondale, CO
There are 8 ZIP codes within 25 miles of 81623, covering 8 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Snowmass, CO | 10.0 mi | 1 |
| Snowmass Village, CO | 14.5 mi | 1 |
| Basalt, CO | 20.0 mi | 1 |
| Somerset, CO | 21.7 mi | 1 |
| Woody Creek, CO | 22.7 mi | 1 |
| Crested Butte, CO | 23.6 mi | 1 |
| Aspen, CO | 24.7 mi | 1 |
| Glenwood Springs, CO | 24.9 mi | 1 |
All 8 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 81654 | Snowmass, CO | Pitkin | 10.0 mi |
| 81615 | Snowmass Village, CO | Pitkin | 14.5 mi |
| 81621 | Basalt, CO | Eagle | 20.0 mi |
| 81434 | Somerset, CO | Gunnison | 21.7 mi |
| 81656 | Woody Creek, CO | Pitkin | 22.7 mi |
| 81225 | Crested Butte, CO | Gunnison | 23.6 mi |
| 81612 | Aspen, CO | Pitkin | 24.7 mi |
| 81601 | Glenwood Springs, CO | Garfield | 24.9 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 81623 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 81623
County, time zone, area codes, and the full ZIP+4 lookup for any address in Carbondale.