Chichester is located in Merrimack county New hampshire with a geographic area of square miles. The total population in Chichester is 2,684 with 50.6% male and 49.4% female. Children under age 5 represent 5.0% of the population, under age 18 equal 21.5% of the population and over age 65 is 15.8% of the population. The median household income is $99,583, per capita income is $38,709. There are a total of 1,036 housing units with 92.4% owner occupied. Education includes 29.7% of residents that are high school graduates and 33.6% with a bachelor's degree or higher. The average temperature in Chichester in the summer is 68 degrees, and in the winter 23 degrees.
