
Mifflin township
- County:
- Franklin County
- County Seat:
- No
- Area (mi²):
- 14.343
- State:
- Ohio
Mifflin township is located in Franklin County, Ohio. Mifflin township has a 2025 population of 37,690. Mifflin township is currently declining at a rate of 0% annually and its population has decreased by -1.66% since the most recent census, which recorded a population of 38,325 in 2020.
The average household income in Mifflin township is $127,481 with a poverty rate of 6.66%. The median age in Mifflin township is 38.7 years: 36.6 years for males, and 41.2 years for females.