
Franklin township
- County:
- Johnson County
- County Seat:
- No
- Area (mi²):
- 34.387
- State:
- Indiana
Franklin township is located in Johnson County, Indiana. Franklin township has a 2025 population of 1,696. Franklin township is currently growing at a rate of 0.95% annually and its population has increased by 4.82% since the most recent census, which recorded a population of 1,618 in 2020.
The average household income in Franklin township is $80,115 with a poverty rate of 17.68%. The median age in Franklin township is 34.5 years: 44.4 years for males, and 32.4 years for females.