Somersworth is located in Strafford county New hampshire with a geographic area of 9.8 square miles. The total population in Somersworth is 12,027 with 50.7% male and 49.3% female. Children under age 5 represent 4.1% of the population, under age 18 equal 18.8% of the population and over age 65 is 13.0% of the population. The median household income is $67,209, per capita income is $32,448. There are a total of 5,246 housing units with 55.1% owner occupied. Education includes 28.6% of residents that are high school graduates and 24.5% with a bachelor's degree or higher. The average temperature in Somersworth in the summer is 68 degrees, and in the winter 23 degrees.
