Arlee is a cdp located in Lake County, in the state of Montana (MT), United States. Nestled in the Mountain division of the West region, it covers an area of 6.5 square miles (17.0 km²) and sits at an elevation of 3096 ft. With a population of approximately 602 residents, Arlee offers a peaceful, rural atmosphere.
The town's population is composed of about 51.16% males and 48.84% females, and it has a population density of 92.90 people per square mile (35.87/km²). Arlee lies at a latitude of 47.17 and a longitude of -114.09, operating in the UTC-7.
Locals reflect a blend of American ancestry, with roots primarily in United States (0%), followed by English (3.7%), German (13.3%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 59821.