Moose Lake is a city in Carlton County, Minnesota, United States.

Like the rest of Minnesota, Moose Lake has a humid continental climate.

[7] Like the rest of northern Minnesota, it has the warm-summer variety with relatively cool nights year-round.

Moose Lake was one of the communities affected by the massive 1918 Cloquet fire.

46.6% of all households were made up of individuals, and 27.8% had someone living alone who was 65 years of age or older.

22.9% were of German, 10.9% Norwegian, 10.3% Swedish, 9.8% Finnish, 6.3% Polish and 5.1% Irish ancestry.

46.3% of all households were made up of individuals, and 29.8% had someone living alone who was 65 years of age or older.

The Moose Lake Carlton County Airport is three miles southwest of the city and has a lighted, paved, 3,200-foot runway.

One of Minnesota's Sex Offender Program's two facilities is in Moose Lake.