Corliss township is located in Otter Tail County, Minnesota. Corliss township has a 2026 population of 628. Corliss township is currently declining at a rate of 0% annually and its population has decreased by -0.16% since the most recent census, which recorded a population of 629 in 2020.
The median household income in Corliss township is $101,250 with a poverty rate of 4.85%. The median age in Corliss township is 40.9 years: 36.6 years for males, and 44.2 years for females. For every 100 females there are 136.2 males.