City · Colorado · United States
Silverton, CO — ZIP codes
1 ZIP code · San Juan County
- City
- Silverton
- County
- San Juan
- State
- Colorado
- Country
- United States
- Postal code
- 81433Single source
- Coordinates
- 37.8090, -107.6667 View on OpenStreetMap
- Area code
- 970
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 81433 | Silverton | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Last generated : 2026-08-21. Report an error.