Ash Valley township
- County:
- Pawnee County
- County Seat:
- No
- Area (mi²):
- 36.659
- State:
- Kansas
Ash Valley township is located in Pawnee County, Kansas. Ash Valley township has a 2025 population of 60. Ash Valley township is currently declining at a rate of 0% annually and its population has decreased by -1.64% since the most recent census, which recorded a population of 61 in 2020.
The median age in Ash Valley township is 69.9 years: 0 years for males, and 0 years for females.