
Chilton
- County:
- Calumet County
- County Seat:
- Yes
- Area (mi²):
- 4.04
- State:
- Wisconsin
Chilton is a city located in Calumet County, Wisconsin. Chilton has a 2025 population of 3,838. It is also the county seat of Calumet County. Chilton is currently declining at a rate of -1.29% annually and its population has decreased by -6.16% since the most recent census, which recorded a population of 4,090 in 2020.
The average household income in Chilton is $84,670 with a poverty rate of 4.52%. The median age in Chilton is 38.4 years: 37.1 years for males, and 41.3 years for females.