San Juan County ZIP Codes
Colorado, United States · 1 codes
San Juan County in Colorado has one ZIP code, 81433, serving 1 places.
ZIP codes in San Juan
| ZIP Code | Places |
|---|---|
| 81433 | Silverton |
Frequently asked questions
What is the ZIP code of San Juan?
San Juan has one ZIP code: 81433.
How many places are listed in San Juan County?
1 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.