5 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 79720 | Big Spring | 29,936 |
| 79511 | Coahoma | 1,811 |
| 79733 | Forsan | 371 |
| 79721 | Big Spring | 352 |
| 79748 | Knott | 232 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 5 ZCTAs in Howard County, Texas (US Census).