
Butler
- County:
- Waukesha County
- County Seat:
- No
- Area (mi²):
- 0.782
- State:
- Wisconsin
Butler is a village located in Waukesha County, Wisconsin. Butler has a 2025 population of 1,752. Butler is currently declining at a rate of -0.4% annually and its population has decreased by -1.9% since the most recent census, which recorded a population of 1,786 in 2020.
The average household income in Butler is $69,534 with a poverty rate of 9.09%. The median age in Butler is 45 years: 39.8 years for males, and 45.7 years for females.