| Zip Code | City | Population ↓ |
|---|---|---|
| 75951 | Jasper | 15,148 |
| 77612 | Buna | 9,725 |
| 75956 | Kirbyville | 7,374 |
| 75931 | Brookeland | 2,053 |
| 77615 | Evadale | 339 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 5 ZCTAs in Jasper County, Texas (US Census).