
Franklin township
- County:
- Johnson County
- County Seat:
- No
- Area (mi²):
- 38.932
- State:
- Indiana
Franklin township is located in Johnson County, Indiana. Franklin township has a 2025 population of 1,819. Franklin township is currently growing at a rate of 0.72% annually and its population has increased by 3% since the most recent census, which recorded a population of 1,766 in 2020.
The average household income in Franklin township is $87,283 with a poverty rate of 7.84%. The median age in Franklin township is 42.5 years: 40.6 years for males, and 42.9 years for females.