Long Lost Lake township is located in Clearwater County, Minnesota. Long Lost Lake township has a 2026 population of 54. Long Lost Lake township is currently declining at a rate of 0% annually and its population has increased by 1.89% since the most recent census, which recorded a population of 53 in 2020.
The median household income in Long Lost Lake township is $100,500 with a poverty rate of 4.26%. The median age in Long Lost Lake township is 73.5 years: 75 years for males, and 69.8 years for females. For every 100 females there are 88.0 males.