Litchfield is located in Hillsborough county New hampshire with a geographic area of square miles. The total population in Litchfield is 8,615 with 53.0% male and 47.0% female. Children under age 5 represent 5.4% of the population, under age 18 equal 24.0% of the population and over age 65 is 13.3% of the population. The median household income is $112,386, per capita income is $45,272. There are a total of 3,039 housing units with 86.8% owner occupied. Education includes 22.9% of residents that are high school graduates and 39.5% with a bachelor's degree or higher. The average temperature in Litchfield in the summer is 68 degrees, and in the winter 23 degrees.
