12 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 56007 | Albert Lea | 21,467 |
| 56036 | Glenville | 1,766 |
| 56009 | Alden | 1,539 |
| 56016 | Clarks Grove | 991 |
| 56045 | Hollandale | 966 |
| 56042 | Hartland | 752 |
| 56029 | Emmons | 583 |
| 56043 | Hayward | 429 |
| 56032 | Freeborn | 372 |
| 56035 | Geneva | 329 |
| 56089 | Twin Lakes | 233 |
| 56020 | Conger | 83 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 12 ZCTAs in Freeborn County, Minnesota (US Census).