
Jefferson township
- County:
- Allen County
- County Seat:
- No
- Area (mi²):
- 36.527
- State:
- Indiana
Jefferson township is located in Allen County, Indiana. Jefferson township has a 2025 population of 2,123. Jefferson township is currently growing at a rate of 0.62% annually and its population has increased by 3.36% since the most recent census, which recorded a population of 2,054 in 2020.
The average household income in Jefferson township is $88,519 with a poverty rate of 8.7%. The median age in Jefferson township is 49.6 years: 42.4 years for males, and 52.5 years for females.