6 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 56101 | Windom | 6,157 |
| 56159 | Mountain Lake | 2,668 |
| 56183 | Westbrook | 1,241 |
| 56145 | Jeffers | 510 |
| 56118 | Bingham Lake | 457 |
| 56174 | Storden | 352 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 6 ZCTAs in Cottonwood County, Minnesota (US Census).