
Franklin township
- County:
- Warren County
- County Seat:
- No
- Area (mi²):
- 23.024
- State:
- Ohio
Franklin township is located in Warren County, Ohio. Franklin township has a 2025 population of 4,766. Franklin township is currently declining at a rate of -0.17% annually and its population has decreased by -1.1% since the most recent census, which recorded a population of 4,819 in 2020.
The average household income in Franklin township is $95,501 with a poverty rate of 9.09%. The median age in Franklin township is 46.9 years: 46 years for males, and 48.1 years for females.