
Timber township
- County:
- Peoria County
- County Seat:
- No
- Area (mi²):
- 35.86
- State:
- Illinois
Timber township is located in Peoria County, Illinois. Timber township has a 2025 population of 2,209. Timber township is currently declining at a rate of -0.27% annually and its population has decreased by -2.64% since the most recent census, which recorded a population of 2,269 in 2020.
The average household income in Timber township is $87,205 with a poverty rate of 16.53%. The median age in Timber township is 35.9 years: 35.6 years for males, and 38.1 years for females.