Plumb township
- County:
- Wabaunsee County
- County Seat:
- No
- Area (mi²):
- 49.743
- State:
- Kansas
Plumb township is located in Wabaunsee County, Kansas. Plumb township has a 2026 population of 612. Plumb township is currently growing at a rate of 0.33% annually and its population has increased by 3.38% since the most recent census, which recorded a population of 592 in 2020.
The median household income in Plumb township is $75,714 with a poverty rate of 2.38%. The median age in Plumb township is 50.1 years: 34.9 years for males, and 59.6 years for females. For every 100 females there are 70.2 males.