
Jefferson township
- County:
- Cass County
- County Seat:
- No
- Area (mi²):
- 34.74
- State:
- Michigan
Jefferson township is located in Cass County, Michigan. Jefferson township has a 2025 population of 2,581. Jefferson township is currently growing at a rate of 0.12% annually but its population has decreased by -0.31% since the most recent census, which recorded a population of 2,589 in 2020.
The average household income in Jefferson township is $99,524 with a poverty rate of 14.37%. The median age in Jefferson township is 44.2 years: 43.2 years for males, and 46.7 years for females.