5 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 55060 | Owatonna | 29,599 |
| 55917 | Blooming Prairie | 3,410 |
| 55049 | Medford | 2,636 |
| 56026 | Ellendale | 2,124 |
| 56046 | Hope | 157 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 5 ZCTAs in Steele County, Minnesota (US Census).