
Franklin township
- County:
- Johnson County
- County Seat:
- No
- Area (mi²):
- 23.521
- State:
- Indiana
Franklin township is located in Johnson County, Indiana. Franklin township has a 2025 population of 1,608. Franklin township is currently growing at a rate of 1.07% annually and its population has increased by 4.89% since the most recent census, which recorded a population of 1,533 in 2020.
The average household income in Franklin township is $103,993 with a poverty rate of 5.11%. The median age in Franklin township is 45.8 years: 47.2 years for males, and 45.5 years for females.