Southington is located in Hartford county Connecticut with a geographic area of square miles. The total population in Southington is 43,753 with 47.9% male and 52.1% female. Children under age 5 represent 4.3% of the population, under age 18 equal 19.7% of the population and over age 65 is 20.7% of the population. The median household income is $101,098, per capita income is $47,555. There are a total of 17,059 housing units with 83.6% owner occupied. Education includes 24.9% of residents that are high school graduates and 43.4% with a bachelor's degree or higher. The average temperature in Southington in the summer is 68 degrees, and in the winter 27 degrees.