
Pleasant Grove township
- County:
- Coles County
- County Seat:
- No
- Area (mi²):
- 41.704
- State:
- Illinois
Pleasant Grove township is located in Coles County, Illinois. Pleasant Grove township has a 2025 population of 1,173. Pleasant Grove township is currently declining at a rate of -0.51% annually and its population has decreased by -2.49% since the most recent census, which recorded a population of 1,203 in 2020.
The average household income in Pleasant Grove township is $85,065 with a poverty rate of 8.27%. The median age in Pleasant Grove township is 58.5 years: 56 years for males, and 59.3 years for females.