| Place Name | Eau Claire |
| Place Type | Village |
| ZIP Code(s) | 49111 |
| County | Berrien County |
| Area Code(s) | 269 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 541 |
| Population Growth Rate (2010-19) | -11.68% |
| Majority Ethnicity | White 72.4% |
| Metro/Micro Stats Area | Niles, MI |
| US Congressional District(s) | Michigan 6th |
| State House Districts | 78 |
| State Senate Districts | 21 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 72.4% |
| African American | 3.72% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 23.88% |