Richland township
- County:
- Marshall County
- County Seat:
- No
- Area (mi²):
- 35.641
- State:
- Kansas
Richland township is located in Marshall County, Kansas. Richland township has a 2026 population of 145. Richland township is currently declining at a rate of -0.68% annually and its population has decreased by -0.68% since the most recent census, which recorded a population of 146 in 2020.
The median household income in Richland township is $58,214 with a poverty rate of 0%. The median age in Richland township is 50.6 years: 50.2 years for males, and 59.1 years for females. For every 100 females there are 146.8 males.