Three forks is located in Gallatin county Montana with a geographic area of 1.4 square miles. The total population in Three forks is 1,977 with 51.9% male and 48.1% female. Children under age 5 represent 5.1% of the population, under age 18 equal 19.6% of the population and over age 65 is 18.8% of the population. The median household income is $67,930, per capita income is $29,675. There are a total of 834 housing units with 74.9% owner occupied. Education includes 36.7% of residents that are high school graduates and 31.4% with a bachelor's degree or higher. The average temperature in Three forks in the summer is 66 degrees, and in the winter 27 degrees.
