
Bement township
- County:
- Piatt County
- County Seat:
- No
- Area (mi²):
- 48.308
- State:
- Illinois
Bement township is located in Piatt County, Illinois. Bement township has a 2025 population of 1,619. Bement township is currently declining at a rate of -0.18% annually and its population has decreased by -1.28% since the most recent census, which recorded a population of 1,640 in 2020.
The average household income in Bement township is $84,169 with a poverty rate of 5.85%. The median age in Bement township is 40.3 years: 41 years for males, and 39.7 years for females.