Clinton is located in Missoula county Montana with a geographic area of 3.3 square miles. The total population in Clinton is 661 with 58.5% male and 41.5% female. Children under age 5 represent 7.6% of the population, under age 18 equal 19.7% of the population and over age 65 is 16.3% of the population. The median household income is $72,125, per capita income is $30,735. There are a total of 259 housing units with 95.0% owner occupied. Education includes 22.0% of residents that are high school graduates and 30.5% with a bachelor's degree or higher. The average temperature in Clinton in the summer is 69 degrees, and in the winter 27 degrees.