Bainville is located in Roosevelt county Montana with a geographic area of 1.3 square miles. The total population in Bainville is 159 with 58.5% male and 41.5% female. Children under age 5 represent 0.0% of the population, under age 18 equal 17.0% of the population and over age 65 is 8.2% of the population. The median household income is $51,042, per capita income is $41,059. There are a total of 75 housing units with 89.3% owner occupied. Education includes 41.3% of residents that are high school graduates and 17.3% with a bachelor's degree or higher. The average temperature in Bainville in the summer is 69 degrees, and in the winter 27 degrees.
