
Pewaukee Waukesha County
- County:
- Waukesha County
- County Seat:
- No
- Area (mi²):
- 19.544
- State:
- Wisconsin
Pewaukee is a city located in Waukesha County, Wisconsin. Pewaukee has a 2025 population of 16,531. Pewaukee is currently growing at a rate of 0.73% annually and its population has increased by 3.73% since the most recent census, which recorded a population of 15,936 in 2020.
The average household income in Pewaukee is $153,033 with a poverty rate of 2.87%. The median age in Pewaukee is 43.5 years: 43 years for males, and 44.4 years for females.