6 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 56101 | Windom | 6,081 |
| 56159 | Mountain Lake | 2,520 |
| 56183 | Westbrook | 1,300 |
| 56118 | Bingham Lake | 501 |
| 56145 | Jeffers | 490 |
| 56174 | Storden | 420 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 6 ZCTAs in Cottonwood County, Minnesota (US Census).