Walnut township
- County:
- Crawford County
- County Seat:
- No
- Area (mi²):
- 59.438
- State:
- Kansas
Walnut township is located in Crawford County, Kansas. Walnut township has a 2026 population of 119. Walnut township is currently declining at a rate of 0% annually and its population has increased by 0.85% since the most recent census, which recorded a population of 118 in 2020.
The median household income in Walnut township is $93,571 with a poverty rate of 0%. The median age in Walnut township is 54.1 years: 51.9 years for males, and 54.3 years for females. For every 100 females there are 215.4 males.