
Franklin township
- County:
- Johnson County
- County Seat:
- No
- Area (mi²):
- 26.34
- State:
- Indiana
Franklin township is located in Johnson County, Indiana. Franklin township has a 2025 population of 1,297. Franklin township is currently growing at a rate of 0.46% annually and its population has increased by 3.1% since the most recent census, which recorded a population of 1,258 in 2020.
The average household income in Franklin township is $101,159 with a poverty rate of 4.97%. The median age in Franklin township is 49.4 years: 53.7 years for males, and 44.3 years for females.