Arlee is a census-designated place (CDP) in Lake County, Montana. It is named after a Native American (Flathead Indian) chief. Its population at the 2000 census was 602.
As per 2000 census, the racial makeup of Arlee is 45.85% White, 50.00% Native American, and the remainder being people of other races. A small percentage of the population comprises people of Hispanic origin.