Naugatuck is located in New haven county Connecticut with a geographic area of 16.3 square miles. The total population in Naugatuck is 31,201 with 51.1% male and 48.9% female. Children under age 5 represent 5.4% of the population, under age 18 equal 19.9% of the population and over age 65 is 14.5% of the population. The median household income is $77,967, per capita income is $35,797. There are a total of 11,843 housing units with 67.6% owner occupied. Education includes 28.1% of residents that are high school graduates and 29.4% with a bachelor's degree or higher. The average temperature in Naugatuck in the summer is 68 degrees, and in the winter 27 degrees.