11 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 54612 | Arcadia | 5,714 |
| 54758 | Osseo | 4,651 |
| 54630 | Galesville | 4,265 |
| 54661 | Trempealeau | 3,877 |
| 54773 | Whitehall | 3,556 |
| 54616 | Blair | 2,483 |
| 54747 | Independence | 2,467 |
| 54770 | Strum | 2,213 |
| 54627 | Ettrick | 2,022 |
| 54625 | Dodge | 324 |
| 54760 | Pigeon Falls | 169 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 11 ZCTAs in Trempealeau County, Wisconsin (US Census).