
Greenleaf township
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 35.814
- State:
- Kansas
Greenleaf township is located in Washington County, Kansas. Greenleaf township has a 2025 population of 430. Greenleaf township is currently declining at a rate of -0.23% annually and its population has decreased by -0.92% since the most recent census, which recorded a population of 434 in 2020.
The average household income in Greenleaf township is $63,980 with a poverty rate of 15.38%. The median age in Greenleaf township is 41.6 years: 41.3 years for males, and 42.5 years for females.