River township
- County:
- Pawnee County
- County Seat:
- No
- Area (mi²):
- 35.644
- State:
- Kansas
River township is located in Pawnee County, Kansas. River township has a 2026 population of 63. River township is currently declining at a rate of -1.56% annually and its population has decreased by -1.56% since the most recent census, which recorded a population of 64 in 2020.
The median household income in River township is $47,917 with a poverty rate of 0%. The median age in River township is 63.4 years: 64.1 years for males, and 0 years for females. For every 100 females there are 163.6 males.