Chapman township is located in Dickinson County, Kansas. Chapman township has a 2026 population of 57. Chapman township is currently declining at a rate of 0% annually and its population has increased by 5.56% since the most recent census, which recorded a population of 54 in 2020.
The median household income in Chapman township is $97,361 with a poverty rate of 39.71%. The median age in Chapman township is 52.3 years: 52.7 years for males, and 41.7 years for females. For every 100 females there are 112.5 males.