
Ashton township
- County:
- Lee County
- County Seat:
- No
- Area (mi²):
- 17.847
- State:
- Illinois
Ashton township is located in Lee County, Illinois. Ashton township has a 2025 population of 1,117. Ashton township is currently declining at a rate of -0.98% annually and its population has decreased by -3.71% since the most recent census, which recorded a population of 1,160 in 2020.
The average household income in Ashton township is $71,269 with a poverty rate of 14.36%. The median age in Ashton township is 49.4 years: 53.4 years for males, and 44.6 years for females.