
Monroe township
- County:
- Butler County
- County Seat:
- No
- Area (mi²):
- 22.891
- State:
- Ohio
Monroe township is located in Butler County, Ohio. Monroe township has a 2025 population of 1,692. Monroe township is currently growing at a rate of 0.48% annually and its population has increased by 2.42% since the most recent census, which recorded a population of 1,652 in 2020.
The average household income in Monroe township is $95,174 with a poverty rate of 14.94%. The median age in Monroe township is 39.6 years: 47 years for males, and 37.2 years for females.