Black eagle is located in Cascade county Montana with a geographic area of 1.5 square miles. The total population in Black eagle is 836 with 49.4% male and 50.6% female. Children under age 5 represent 3.5% of the population, under age 18 equal 21.2% of the population and over age 65 is 17.7% of the population. The median household income is $54,750, per capita income is $25,727. There are a total of 382 housing units with 60.5% owner occupied. Education includes 24.9% of residents that are high school graduates and 18.6% with a bachelor's degree or higher. The average temperature in Black eagle in the summer is 69 degrees, and in the winter 27 degrees.