
Franklin township
- County:
- Warren County
- County Seat:
- No
- Area (mi²):
- 39.388
- State:
- Ohio
Franklin township is located in Warren County, Ohio. Franklin township has a 2025 population of 3,715. Franklin township is currently growing at a rate of 0.62% annually and its population has increased by 2.97% since the most recent census, which recorded a population of 3,608 in 2020.
The average household income in Franklin township is $78,182 with a poverty rate of 16.86%. The median age in Franklin township is 41.9 years: 37.8 years for males, and 42.1 years for females.