| Place Name | Brunswick |
| Place Type | Town |
| ZIP Code(s) | 54701 54703 54755 |
| County | Eau Claire County |
| Area Code(s) | 535,715 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 1,960 |
| Majority Ethnicity | White 95.59% |
| Metro/Micro Stats Area | Eau Claire, WI |
| US Congressional District(s) | Wisconsin 3rd |
| State Assembly Districts | 93 |
| State Senate Districts | 31 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.59% |
| African American | 0.87% |
| Hispanic | 0% |
| Asian | 1.49% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.05% |