
Middleton
- County:
- Dane County
- County Seat:
- No
- Area (mi²):
- 9.402
- State:
- Wisconsin
Middleton is a city located in Dane County, Wisconsin. Middleton has a 2025 population of 23,705. Middleton is currently growing at a rate of 1.58% annually and its population has increased by 8.45% since the most recent census, which recorded a population of 21,859 in 2020.
The average household income in Middleton is $121,724 with a poverty rate of 7.7%. The median age in Middleton is 38.9 years: 38.3 years for males, and 40.2 years for females.