Montgomery is located in Montgomery county Texas with a geographic area of 5.0 square miles. The total population in Montgomery is 2,204 with 50.6% male and 49.4% female. Children under age 5 represent 9.1% of the population, under age 18 equal 24.1% of the population and over age 65 is 15.0% of the population. The median household income is $96,422, per capita income is $47,886. There are a total of 833 housing units with 58.2% owner occupied. Education includes 20.9% of residents that are high school graduates and 32.1% with a bachelor's degree or higher. The average temperature in Montgomery in the summer is 83 degrees, and in the winter 49 degrees.