Montgomery is located in Le sueur county Minnesota with a geographic area of 2.5 square miles. The total population in Montgomery is 3,008 with 45.5% male and 54.5% female. Children under age 5 represent 6.1% of the population, under age 18 equal 28.5% of the population and over age 65 is 17.2% of the population. The median household income is $56,042, per capita income is $28,064. There are a total of 1,196 housing units with 77.5% owner occupied. Education includes 32.4% of residents that are high school graduates and 11.8% with a bachelor's degree or higher. The average temperature in Montgomery in the summer is 68 degrees, and in the winter 9 degrees.