
Washington township
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 32.86
- State:
- Kansas
Washington township is located in Washington County, Kansas. Washington township has a 2025 population of 2,931. Washington township is currently growing at a rate of 0.14% annually and its population has increased by 0.58% since the most recent census, which recorded a population of 2,914 in 2020.
The average household income in Washington township is $88,259 with a poverty rate of 9.41%. The median age in Washington township is 44.3 years: 41.6 years for males, and 44.7 years for females.