County ZIP codes · Texas · FIPS 48241
Jasper County, TX ZIP Codes
Jasper County, Texas has 9 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 5 of the residential ones lie mainly in Jasper County and 4 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $40,087 in 75966 (Newton) to $79,514 in 75931 (Brookeland) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Jasper County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $53,147 and $72,243.
They carry 9 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 9 residential ZIP codes in Jasper County
5 ZIP codes lie mainly in Jasper County; 4 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 75951 | Jasper | 15,144 | 41 | $53k | $128k | 99% |
| 77612 | Buna | 9,101 | 26 | $64k | $118k | 65% |
| 75956 | Kirbyville | 6,982 | 29 | $62k | $156k | 88% |
| 75931 | Brookeland | 2,323 | 26 | $80k | $234k | 83% |
| 77615 | Evadale | 252 | 202 | $48k | $85k | 100% |
Partly in Jasper County
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
8 ZIP codes of Jasper County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Jasper | Elsewhere |
|---|---|---|
| 77662 | 15% | Orange County85% |
| 75951 | 99% | |
| 77612 | 65% | Newton County35% |
| 75956 | 88% | Newton County12% |
| 75966 | 1% | Newton County99% |
| 75980 | 12% | Angelina County88% |
| 75931 | 83% | Sabine County17% |
| 75933 | 8% | Newton County92% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
Which first three digits do Jasper County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Jasper County's ZIP codes use 2 prefixes: 759 and 776.
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.