
Tunbridge township
- County:
- De Witt County
- County Seat:
- No
- Area (mi²):
- 37.421
- State:
- Illinois
Tunbridge township is located in De Witt County, Illinois. Tunbridge township has a 2025 population of 737. Tunbridge township is currently growing at a rate of 0.55% annually and its population has increased by 1.52% since the most recent census, which recorded a population of 726 in 2020.
The average household income in Tunbridge township is $77,209 with a poverty rate of 2.83%. The median age in Tunbridge township is 54.3 years: 52.9 years for males, and 54.4 years for females.