
Franklin township
- County:
- Johnson County
- County Seat:
- No
- Area (mi²):
- 36.381
- State:
- Indiana
Franklin township is located in Johnson County, Indiana. Franklin township has a 2025 population of 714. Franklin township is currently declining at a rate of -0.14% annually and its population has decreased by -0.56% since the most recent census, which recorded a population of 718 in 2020.
The average household income in Franklin township is $65,857 with a poverty rate of 17.24%. The median age in Franklin township is 57.6 years: 57.1 years for males, and 58 years for females.