Lake mary is located in Seminole county Florida with a geographic area of 9.1 square miles. The total population in Lake mary is 16,987 with 44.4% male and 55.6% female. Children under age 5 represent 5.5% of the population, under age 18 equal 19.4% of the population and over age 65 is 19.9% of the population. The median household income is $92,441, per capita income is $49,425. There are a total of 6,636 housing units with 67.6% owner occupied. Education includes 12.3% of residents that are high school graduates and 56.2% with a bachelor's degree or higher. The average temperature in Lake mary in the summer is 81 degrees, and in the winter 56 degrees.
