Franklin is located in New london county Connecticut with a geographic area of square miles. The total population in Franklin is 1,837 with 48.3% male and 51.7% female. Children under age 5 represent 9.1% of the population, under age 18 equal 23.4% of the population and over age 65 is 17.3% of the population. The median household income is $91,875, per capita income is $41,937. There are a total of 702 housing units with 81.9% owner occupied. Education includes 33.9% of residents that are high school graduates and 30.1% with a bachelor's degree or higher. The average temperature in Franklin in the summer is 68 degrees, and in the winter 27 degrees.
