Trempealeau County, Wisconsin
11 ZIP codes · 732.97 sq mi of land · FIPS 55121
| Population | 30,839 |
|---|---|
| State | Wisconsin |
| FIPS code | 55121 |
| Time zone | Central |
| Land area | 732.97 sq mi |
| Center (lat, long) | 44.3030, -91.3589 |
Area codes in this area
These are the area codes that most often serve Trempealeau County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
ArcadiaBlairDodgeEttrickGalesvilleTrempealeauIndependenceOsseoPigeon FallsStrumWhitehall
ZIP codes in Trempealeau County
54612 Arcadia54616 Blair54625 Dodge54627 Ettrick54630 Galesville54661 Trempealeau54747 Independence54758 Osseo54760 Pigeon Falls54770 Strum54773 Whitehall
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.