7 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 56278 | Ortonville | 2,685 |
| 56240 | Graceville | 807 |
| 56225 | Clinton | 733 |
| 56211 | Beardsley | 511 |
| 56227 | Correll | 266 |
| 56276 | Odessa | 251 |
| 56210 | Barry | 4 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 7 ZCTAs in Big Stone County, Minnesota (US Census).