| Place Name | Trempealeau (town) |
| Place Type | Town |
| ZIP Code(s) | 54612 54629 54630 54661 |
| County | Trempealeau County |
| Area Code(s) | 608 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 1,890 |
| Majority Ethnicity | White 99.29% |
| US Congressional District(s) | Wisconsin 3rd |
| State Assembly Districts | 92 |
| State Senate Districts | 31 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.29% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0.16% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.54% |