Libby is located in Lincoln county Montana with a geographic area of 1.8 square miles. The total population in Libby is 2,758 with 47.7% male and 52.3% female. Children under age 5 represent 10.2% of the population, under age 18 equal 19.1% of the population and over age 65 is 22.4% of the population. The median household income is $37,434, per capita income is $22,194. There are a total of 1,242 housing units with 63.5% owner occupied. Education includes 28.3% of residents that are high school graduates and 16.8% with a bachelor's degree or higher. The average temperature in Libby in the summer is 65 degrees, and in the winter 27 degrees.