Walnut township is located in Crawford County, Kansas. Walnut township has a 2026 population of 64. Walnut township is currently declining at a rate of 0% annually and its population has decreased by -1.54% since the most recent census, which recorded a population of 65 in 2020.
The median age in Walnut township is 74.8 years: 0 years for males, and 0 years for females. For every 100 females there are 66.7 males.
Data after 2023 is projected based on recent change
Overall: 74.8 years
Female: 0 years
Male: 0 years
There are 5 adults, (5 of whom are seniors) in Walnut township.
Female: 3 (60%)
Male: 2 (40%)
The racial composition of Walnut township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 5 | 100% |