
Jefferson township
- County:
- Republic County
- County Seat:
- No
- Area (mi²):
- 36.548
- State:
- Kansas
Jefferson township is located in Republic County, Kansas. Jefferson township has a 2025 population of 88. Jefferson township is currently declining at a rate of -1.12% annually and its population has decreased by -3.3% since the most recent census, which recorded a population of 91 in 2020.
The average household income in Jefferson township is $102,499 with a poverty rate of 0%. The median age in Jefferson township is 51.8 years: 51.1 years for males, and 53.3 years for females.