| City: | Huntsville, Texas |
| Names to Avoid: | Tx State Prison |
| County: | Walker County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 8:21:03 PM |
| Population: | No Population Data |
| Area Code: | 936 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 30.7234, -95.5508 |
| Quick Link: |
ZIP code 77344 serves Texas Department of Criminal Justice facilities in Huntsville, Walker County. TDCJ operates one of the largest state prison systems in the nation, with its headquarters and multiple correctional units concentrated in and around Huntsville. This dedicated postal designation is one of several unique ZIP codes assigned to TDCJ operations, each handling correspondence for specific facilities or administrative functions within the corrections system.
The ZIP code has served prison correspondence since before USPS digital tracking began in 2004. No delivery codes or building names appear in current postal records, typical of secured correctional mail that routes through centralized processing for inspection before distribution. All incoming correspondence undergoes security screening. Census demographic data is not available for this designation, which serves institutional rather than residential mail. Huntsville is the valid mailing city.
ZIP Code 77344 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 77344 is located in Walker County, Texas, within the Huntsville, TX Metropolitan Statistical Area (CBSA 26660). This Micro area has a population of 78,292 people, about 0.00% of whom live in ZIP Code 77344. 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: | 78,292Source: 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 77344 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 January 1, 2026.