8 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 75482 | Sulphur Springs | 26,483 |
| 75433 | Cumby | 3,359 |
| 75431 | Como | 2,069 |
| 75471 | Pickton | 1,483 |
| 75420 | Brashear | 1,041 |
| 75437 | Dike | 1,023 |
| 75478 | Saltillo | 927 |
| 75481 | Sulphur Bluff | 487 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 8 ZCTAs in Hopkins County, Texas (US Census).