
Walnut township
- County:
- Crawford County
- County Seat:
- No
- Area (mi²):
- 35.84
- State:
- Kansas
Walnut township is located in Crawford County, Kansas. Walnut township has a 2025 population of 112. Walnut township is currently declining at a rate of -0.88% annually and its population has decreased by -2.61% since the most recent census, which recorded a population of 115 in 2020.
The average household income in Walnut township is $54,696 with a poverty rate of 0%. The median age in Walnut township is 30.1 years: 30.3 years for males, and 29.5 years for females.