| Place Name | Buffalo (Marquette County) |
| Place Type | Town |
| ZIP Code(s) | 53926 53930 53949 53954 |
| County | Marquette County |
| Area Code(s) | 608,274,920 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 1,276 |
| Majority Ethnicity | White 98.27% |
| US Congressional District(s) | Wisconsin 6th |
| State Assembly Districts | 42 |
| State Senate Districts | 14 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.27% |
| African American | 0.39% |
| Hispanic | 0.24% |
| Asian | 0.86% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.24% |