
Franklin township
- County:
- Johnson County
- County Seat:
- No
- Area (mi²):
- 34.209
- State:
- Indiana
Franklin township is located in Johnson County, Indiana. Franklin township has a 2025 population of 1,072. Franklin township is currently declining at a rate of -0.46% annually and its population has decreased by -1.2% since the most recent census, which recorded a population of 1,085 in 2020.
The average household income in Franklin township is $97,736 with a poverty rate of 10.33%. The median age in Franklin township is 37.9 years: 38.7 years for males, and 37.6 years for females.