| Place Name | Chelsea |
| Place Type | Census Designated Place |
| ZIP Code(s) | 54451 54490 |
| County | Taylor County |
| Area Code(s) | 535,715 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 126 |
| Population Growth Rate (2010-19) | -6.19% |
| Majority Ethnicity | White 97.53% |
| US Congressional District(s) | Wisconsin 7th |
| State Assembly Districts | 87 |
| State Senate Districts | 29 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.53% |
| African American | 0% |
| Hispanic | 2.47% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |