
Franklin township
- County:
- Johnson County
- County Seat:
- No
- Area (mi²):
- 28.457
- State:
- Indiana
Franklin township is located in Johnson County, Indiana. Franklin township has a 2025 population of 1,100. Franklin township is currently growing at a rate of 0.18% annually and its population has increased by 0.46% since the most recent census, which recorded a population of 1,095 in 2020.
The average household income in Franklin township is $94,838 with a poverty rate of 9.43%. The median age in Franklin township is 42.6 years: 46.3 years for males, and 33.5 years for females.