
Sedan township
- County:
- Chautauqua County
- County Seat:
- No
- Area (mi²):
- 49.194
- State:
- Kansas
Sedan township is located in Chautauqua County, Kansas. Sedan township has a 2025 population of 1,297. Sedan township is currently declining at a rate of -1.22% annually and its population has decreased by -3.78% since the most recent census, which recorded a population of 1,348 in 2020.
The average household income in Sedan township is $59,652 with a poverty rate of 20.12%. The median age in Sedan township is 43.1 years: 41.5 years for males, and 44.5 years for females.