| Name | Trempealeau County |
| State | Wisconsin |
| FIPS Code | 55121 |
| Timezone | Central Daylight Time (CDT) |
| Population (2020) | 30,760 |
| Population Growth Rate(2000-2020) | 6.75% |
| Majority Ethnicity | White 90.8% |
| Public School Majority Ethnicity | White 77% |
| Partisan Voting Index | Republican:+6 |
| Unemployment Rate | 2.9% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 90.8% |
| African American | 0.51% |
| Hispanic | 7.81% |
| Asian | 0.52% |
| Native American | 0.35% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 76.58% |
| African American | 0.69% |
| Hispanic | 19.99% |
| Asian | 0.46% |
| Native American | 0.54% |
| Hawaiin/Pacific Islander | 0.02% |