Mattituck is located in Suffolk county New york with a geographic area of 9.0 square miles. The total population in Mattituck is 4,898 with 48.9% male and 51.1% female. Children under age 5 represent 2.4% of the population, under age 18 equal 9.0% of the population and over age 65 is 29.5% of the population. The median household income is $91,040, per capita income is $48,713. There are a total of 2,088 housing units with 93.6% owner occupied. Education includes 16.5% of residents that are high school graduates and 41.2% with a bachelor's degree or higher. The average temperature in Mattituck in the summer is 70 degrees, and in the winter 27 degrees.
