Jefferson township
- County:
- Morgan County
- County Seat:
- No
- Area (mi²):
- 34.965
- State:
- Indiana
Jefferson township is located in Morgan County, Indiana. Jefferson township has a 2026 population of 3,642. Jefferson township is currently growing at a rate of 0.77% annually and its population has increased by 1.22% since the most recent census, which recorded a population of 3,598 in 2020.
The median household income in Jefferson township is $101,587 with a poverty rate of 11.15%. The median age in Jefferson township is 47.1 years: 47.8 years for males, and 45.7 years for females. For every 100 females there are 95.2 males.