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 2026 population of 4,183. It is also the county seat of Calumet County. Chilton is currently growing at a rate of 2.65% annually and its population has increased by 3% since the most recent census, which recorded a population of 4,061 in 2020.