Buckeye township is located in Ottawa County, Kansas. Buckeye township has a 2026 population of 119. Buckeye township is currently declining at a rate of -0.83% annually but its population has increased by 2.59% since the most recent census, which recorded a population of 116 in 2020.
The median age in Buckeye township is 46.8 years: 47.9 years for males, and 15.8 years for females. For every 100 females there are 45.6 males.