Southport is located in Marion county Indiana with a geographic area of 0.6 square miles. The total population in Southport is 1,879 with 50.0% male and 50.0% female. Children under age 5 represent 5.9% of the population, under age 18 equal 25.9% of the population and over age 65 is 20.5% of the population. The median household income is $53,818, per capita income is $28,562. There are a total of 683 housing units with 73.8% owner occupied. Education includes 45.7% of residents that are high school graduates and 18.9% with a bachelor's degree or higher. The average temperature in Southport in the summer is 73 degrees, and in the winter 29 degrees.
