11 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 54612 | Arcadia | 5,915 |
| 54758 | Osseo | 4,577 |
| 54630 | Galesville | 4,261 |
| 54661 | Trempealeau | 3,806 |
| 54773 | Whitehall | 3,542 |
| 54747 | Independence | 2,690 |
| 54616 | Blair | 2,443 |
| 54770 | Strum | 2,033 |
| 54627 | Ettrick | 2,020 |
| 54625 | Dodge | 317 |
| 54760 | Pigeon Falls | 190 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 11 ZCTAs in Trempealeau County, Wisconsin (US Census).