
Plymouth township
- County:
- Russell County
- County Seat:
- No
- Area (mi²):
- 98.708
- State:
- Kansas
Plymouth township is located in Russell County, Kansas. Plymouth township has a 2025 population of 228. Plymouth township is currently declining at a rate of -0.44% annually and its population has decreased by -0.44% since the most recent census, which recorded a population of 229 in 2020.
The average household income in Plymouth township is $91,409 with a poverty rate of 4.15%. The median age in Plymouth township is 65.9 years: 68 years for males, and 63.7 years for females.