Coldspring, Texas
| Coldspring, Texas | |
|---|---|
| Byrd Ave, Coldspring, Texas | |
| Location of Coldspring within San Jacinto County, Texas | |
| Coordinates: 30°35′17″N 95°8′0″W / 30.58806°N 95.13333°W | |
| Country | United States | 
| State | Texas | 
| County | San Jacinto | 
| Area | |
|  • Total | 1.86 sq mi (4.82 km2) | 
| • Land | 1.86 sq mi (4.81 km2) | 
| • Water | 0.00 sq mi (0.01 km2) | 
| Elevation | 361 ft (110 m) | 
| Population  (2020) | |
|  • Total | 819 | 
| • Density | 502/sq mi (194/km2) | 
| Time zone | UTC-6 (Central (CST)) | 
| • Summer (DST) | UTC-5 (CDT) | 
| ZIP code | 77331 | 
| Area code | 936 | 
| FIPS code | 48-15892 | 
| GNIS feature ID | 1384227 | 
Coldspring is a city in San Jacinto County, Texas, United States. It is the county seat of San Jacinto County, which is named after the river that traverses it and shares its name with the battle that gave Texas its independence. The population was 819 at the 2020 census.