
Needham township
- County:
- Johnson County
- County Seat:
- No
- Area (mi²):
- 35.016
- State:
- Indiana
Needham township is located in Johnson County, Indiana. Needham township has a 2025 population of 7,840. Needham township is currently growing at a rate of 0.69% annually and its population has increased by 3.12% since the most recent census, which recorded a population of 7,603 in 2020.
The average household income in Needham township is $106,896 with a poverty rate of 11.65%. The median age in Needham township is 40.9 years: 38.5 years for males, and 43.5 years for females.