Johnson is a city located in Big Stone County, Minnesota. Johnson has a 2026 population of 24. Johnson is currently declining at a rate of -4% annually and its population has decreased by -4% since the most recent census, which recorded a population of 25 in 2020.
The median age in Johnson is 58.1 years: 58.1 years for males, and 0 years for females. For every 100 females there are 1900.0 males.