| Place Name | Butler |
| Place Type | Village |
| ZIP Code(s) | 53007 |
| County | Waukesha County |
| Area Code(s) | 262 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 1,816 |
| Population Growth Rate (2010-19) | -2.93% |
| Majority Ethnicity | White 84.73% |
| Metro/Micro Stats Area | Milwaukee-Waukesha, WI |
| US Congressional District(s) | Wisconsin 5th |
| State Assembly Districts | 22 |
| State Senate Districts | 8 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 84.73% |
| African American | 6.2% |
| Hispanic | 0.16% |
| Asian | 5.6% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 3.32% |