Mount juliet is located in Wilson county Tennessee with a geographic area of 25.1 square miles. The total population in Mount juliet is 35,834 with 49.4% male and 50.6% female. Children under age 5 represent 6.1% of the population, under age 18 equal 26.4% of the population and over age 65 is 13.6% of the population. The median household income is $93,096, per capita income is $42,294. There are a total of 12,998 housing units with 75.2% owner occupied. Education includes 18.7% of residents that are high school graduates and 48.9% with a bachelor's degree or higher. The average temperature in Mount juliet in the summer is 77 degrees, and in the winter 38 degrees.