City · Texas · United States
Coldspring, TX — ZIP codes
1 ZIP code · San Jacinto County
- City
- Coldspring
- County
- San Jacinto
- State
- Texas
- Country
- United States
- Postal code
- 77331Single source
- Coordinates
- 30.6027, -95.1086 View on OpenStreetMap
- Area code
- 936
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 77331 | Coldspring | 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) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Last generated : 2026-08-21. Report an error.