Washington township is located in Washington County, Kansas. Washington township has a 2026 population of 57. Washington township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 57 in 2020.
The median age in Washington township is 31.1 years: 31.1 years for males, and 8 years for females. For every 100 females there are 201.4 males.
Data after 2023 is projected based on recent change
Overall: 31.1 years
Female: 8 years
Male: 31.1 years
There are 118 adults, (42 of whom are seniors) in Washington township.
Female: 71 (33.2%)
Male: 143 (66.8%)
The racial composition of Washington township includes 80.37% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 172 | 80.37% |
| Two or more races | 42 | 19.63% |