
Jefferson township
- County:
- Newton County
- County Seat:
- No
- Area (mi²):
- 45.132
- State:
- Indiana
Jefferson township is located in Newton County, Indiana. Jefferson township has a 2025 population of 2,019. Jefferson township is currently growing at a rate of 0.45% annually and its population has increased by 0.8% since the most recent census, which recorded a population of 2,003 in 2020.
The average household income in Jefferson township is $65,609 with a poverty rate of 17.59%. The median age in Jefferson township is 44.2 years: 42.4 years for males, and 46.3 years for females.