Franklin township
- County:
- Johnson County
- County Seat:
- No
- Area (mi²):
- 44.247
- State:
- Indiana
Franklin township is located in Johnson County, Indiana. Franklin township has a 2026 population of 2,480. Franklin township is currently growing at a rate of 0.73% annually and its population has increased by 0.98% since the most recent census, which recorded a population of 2,456 in 2020.
The median household income in Franklin township is $71,705 with a poverty rate of 9.75%. The median age in Franklin township is 35.3 years: 34.1 years for males, and 37 years for females. For every 100 females there are 102.7 males.