
Wilton township
- County:
- Will County
- County Seat:
- No
- Area (mi²):
- 36.365
- State:
- Illinois
Wilton township is located in Will County, Illinois. Wilton township has a 2025 population of 776. Wilton township is currently declining at a rate of -0.26% annually and its population has decreased by -2.02% since the most recent census, which recorded a population of 792 in 2020.
The average household income in Wilton township is $161,661 with a poverty rate of 4.09%. The median age in Wilton township is 57 years: 52.6 years for males, and 57.4 years for females.