ZIP Code 77348 is located in Huntsville Texas. 77348 is entirely within Walker County. Regionally, it is located in Metro Houston.
| ZIP Code Name | Huntsville |
| Primary County | Walker County |
| ZIP Code Type | Unique |
| Current Time | CDT |
| Coordinates | 30.72382736,-95.54595184 |
| Adjacent ZIP Codes | |
| Region | Metro Houston |
| Metropolitan/Micropolitan Stat Area | Huntsville, TX |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |