
Washington township
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 34.852
- State:
- Kansas
Washington township is located in Washington County, Kansas. Washington township has a 2025 population of 170. Washington township is currently declining at a rate of -0.58% annually and its population has decreased by -2.3% since the most recent census, which recorded a population of 174 in 2020.
The average household income in Washington township is $121,205 with a poverty rate of 7.46%. The median age in Washington township is 66.5 years: 66.5 years for males, and 66.5 years for females.