| Place Name | St. Croix Falls |
| Place Type | City |
| ZIP Code(s) | 54009 54024 55084 |
| County | Polk County |
| Area Code(s) | 535,715 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 2,044 |
| Population Growth Rate (2010-19) | 3.52% |
| Majority Ethnicity | White 99.41% |
| US Congressional District(s) | Wisconsin 7th |
| State Assembly Districts | 28 |
| State Senate Districts | 10 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.41% |
| African American | 0% |
| Hispanic | 0.32% |
| Asian | 0% |
| Native American | 0.11% |
| Hawaiin/Pacific Islander | 0.16% |