Mary esther is located in Okaloosa county Florida with a geographic area of 1.5 square miles. The total population in Mary esther is 4,370 with 47.7% male and 52.3% female. Children under age 5 represent 7.3% of the population, under age 18 equal 20.9% of the population and over age 65 is 16.6% of the population. The median household income is $75,929, per capita income is $39,105. There are a total of 1,573 housing units with 71.6% owner occupied. Education includes 21.9% of residents that are high school graduates and 34.5% with a bachelor's degree or higher. The average temperature in Mary esther in the summer is 80 degrees, and in the winter 56 degrees.
