
Jefferson township
- County:
- Chautauqua County
- County Seat:
- No
- Area (mi²):
- 55.335
- State:
- Kansas
Jefferson township is located in Chautauqua County, Kansas. Jefferson township has a 2025 population of 576. Jefferson township is currently declining at a rate of -1.03% annually and its population has decreased by -3.36% since the most recent census, which recorded a population of 596 in 2020.
The average household income in Jefferson township is $61,547 with a poverty rate of 19.09%. The median age in Jefferson township is 35.7 years: 33.5 years for males, and 40.5 years for females.