Milton is located in Fulton county Georgia with a geographic area of 38.5 square miles. The total population in Milton is 39,252 with 50.7% male and 49.3% female. Children under age 5 represent 6.2% of the population, under age 18 equal 28.7% of the population and over age 65 is 8.0% of the population. The median household income is $127,487, per capita income is $71,560. There are a total of 14,248 housing units with 75.7% owner occupied. Education includes 7.2% of residents that are high school graduates and 74.5% with a bachelor's degree or higher. The average temperature in Milton in the summer is 76 degrees, and in the winter 42 degrees.