
Franklin township
- County:
- Johnson County
- County Seat:
- No
- Area (mi²):
- 28.358
- State:
- Indiana
Franklin township is located in Johnson County, Indiana. Franklin township has a 2025 population of 1,317. Franklin township is currently declining at a rate of 0% annually and its population has decreased by -0.45% since the most recent census, which recorded a population of 1,323 in 2020.
The average household income in Franklin township is $111,080 with a poverty rate of 8.62%. The median age in Franklin township is 40 years: 38.7 years for males, and 42.1 years for females.