Burlington is located in Hartford county Connecticut with a geographic area of square miles. The total population in Burlington is 9,678 with 50.8% male and 49.2% female. Children under age 5 represent 4.0% of the population, under age 18 equal 24.9% of the population and over age 65 is 14.2% of the population. The median household income is $129,783, per capita income is $54,684. There are a total of 3,442 housing units with 92.3% owner occupied. Education includes 17.0% of residents that are high school graduates and 55.6% with a bachelor's degree or higher. The average temperature in Burlington in the summer is 68 degrees, and in the winter 27 degrees.