Fifty Lakes is a city in Crow Wing County, Minnesota, United States.

There were 585 housing units at an average density of 20.0 per square mile (7.7/km2).

19.1% of all households were made up of individuals, and 11% had someone living alone who was 65 years of age or older.

There were 515 housing units at an average density of 17.7 per square mile (6.8/km2).

The racial makeup of the city was 99.74% White and 0.26% African American.

26.8% of all households were made up of individuals, and 12.4% had someone living alone who was 65 years of age or older.