
Plum Grove township
- County:
- Butler County
- County Seat:
- No
- Area (mi²):
- 35.804
- State:
- Kansas
Plum Grove township is located in Butler County, Kansas. Plum Grove township has a 2025 population of 597. Plum Grove township is currently growing at a rate of 0.17% annually and its population has decreased by 0% since the most recent census, which recorded a population of 597 in 2020.
The average household income in Plum Grove township is $54,483 with a poverty rate of 17.09%. The median age in Plum Grove township is 50.1 years: 43.4 years for males, and 52.2 years for females.