Harlem is located in Blaine county Montana with a geographic area of 0.4 square miles. The total population in Harlem is 866 with 48.3% male and 51.7% female. Children under age 5 represent 5.5% of the population, under age 18 equal 21.9% of the population and over age 65 is 13.2% of the population. The median household income is $50,625, per capita income is $22,817. There are a total of 328 housing units with 57.3% owner occupied. Education includes 23.2% of residents that are high school graduates and 34.8% with a bachelor's degree or higher. The average temperature in Harlem in the summer is 66 degrees, and in the winter 27 degrees.
