| City: | Huntsville, Texas |
| Names to Avoid: | Tx State Prison |
| County: | Walker County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 9:41:53 AM |
| Population: | No Population Data |
| Area Code: | 936 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 30.7234, -95.5508 |
| Quick Link: |
Texas state prison operations utilize dedicated ZIP code 77348 in Huntsville, Walker County. The Texas Department of Criminal Justice, headquartered in Huntsville, manages over 100 correctional facilities statewide through its Correctional Institutions Division. Walker County hosts the highest concentration of state prison units in Texas, making Huntsville synonymous with corrections in the Lone Star State for over a century and a half.
This long-established postal designation predates modern USPS tracking. No ZIP+4 codes appear in current records, indicating mail processes through TDCJ's centralized screening facilities rather than direct delivery to individual units. Prison correspondence requires security review, and dedicated ZIP codes help route this mail stream separately from standard residential delivery. Census data is not available. Huntsville is the valid mailing city for this designation.
ZIP Code 77348 is assigned to a single organization or institution. Detailed business demographics are not published for unique ZIP Codes.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 0Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 77348 is located in Walker County, Texas, within the Huntsville, TX Metropolitan Statistical Area (CBSA 26660). This Micro area has a population of 67,861 people, about 0.00% of whom live in ZIP Code 77348. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Huntsville, TXSource: Census |
| CBSA Number: | 26660Source: Census |
| CBSA Type: | MicroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 67,861Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | No DistrictsSource: USPS |
| Congressional Land Area: | sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 4835528Source: Census |
| Place Name: | Huntsville city; TexasSource: Census |
We could not locate which school district 77348 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.