
Walnut township
- County:
- Crawford County
- County Seat:
- No
- Area (mi²):
- 35.546
- State:
- Kansas
Walnut township is located in Crawford County, Kansas. Walnut township has a 2025 population of 708. Walnut township is currently growing at a rate of 0.71% annually and its population has increased by 3.51% since the most recent census, which recorded a population of 684 in 2020.
The average household income in Walnut township is $98,878 with a poverty rate of 1.18%. The median age in Walnut township is 36 years: 42.6 years for males, and 29.8 years for females.