San Augustine County, TX ZIP codes
San Augustine County, TX has 3 ZIP codes, in 3 towns: 75972, 75930 and 75929. 1 more crosses into it from a neighbouring county: 75935.
The county seat is San Augustine.
- ZIP codes
- 3
- Partly in it
- 1 more
- Towns
- 3
- County seat
- San Augustine
- County FIPS
48405- State
- Texas
- Population
- 7,874
- Median household income
- $50,408
- Land area
- 531 sq mi
San Augustine County ZIP codes by town
- San Augustine (county seat)
- 75972
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
ZIP codes partly in San Augustine County
This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of San Augustine County.
- 75935 Center · mostly in Shelby County
Map of San Augustine County ZIP codes
The ZIP codes of San Augustine County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
San Augustine County in numbers
About 7,874 people live in San Augustine County, in 2,940 households, the 177th most populous of Texas's 254 counties. The median household income is $50,408 a year, 36% below the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $99,900 (65% below the Texas median), and median gross rent is $591 a month. The median age is 50.5; 13.8% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 32 minutes.
| Population | 7,874 |
|---|---|
| Households | 2,940 |
| Median age | 50.5 |
| Median household income | $50,408 |
| Median home value | $99,900 |
| Median gross rent | $591 |
| Bachelor's degree or higher | 13.8% |
| Mean commute | 31.9 min |
| Population density | 15 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in San Augustine County
| Town | ZIP codes | Population |
|---|---|---|
| Bronson | 1 | 2,330 |
| San Augustine | 1 | 2,054 |
| Broaddus | 1 | 390 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with San Augustine County.
Not sure you are in San Augustine County? What county am I in? answers from your location, near a county line included.
Every ZIP code in San Augustine County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
75929 | Broaddus , TX | Standard | 1,498 | $69,554 | $166,900 |
75930 | Bronson , TX | Standard | 2,330 | $74,240 | $110,300 |
75972 | San Augustine , TX | Standard | 5,708 | $44,196 | $96,300 |
Cite this page
zipcodes.pro. “San Augustine County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/tx/county/san-augustine
Underlying data is public domain or openly licensed — sources, vintages and licences.