Pittsfield is located in Merrimack county New hampshire with a geographic area of 1.7 square miles. The total population in Pittsfield is 1,464 with 45.7% male and 54.3% female. Children under age 5 represent 1.4% of the population, under age 18 equal 7.0% of the population and over age 65 is 22.9% of the population. The median household income is $43,947, per capita income is $27,054. There are a total of 814 housing units with 45.9% owner occupied. Education includes 46.1% of residents that are high school graduates and 20.8% with a bachelor's degree or higher. The average temperature in Pittsfield in the summer is 68 degrees, and in the winter 23 degrees.