Amityville is located in Suffolk county New york with a geographic area of 2.1 square miles. The total population in Amityville is 9,440 with 47.5% male and 52.5% female. Children under age 5 represent 7.2% of the population, under age 18 equal 19.7% of the population and over age 65 is 24.4% of the population. The median household income is $91,555, per capita income is $41,826. There are a total of 3,408 housing units with 70.6% owner occupied. Education includes 23.1% of residents that are high school graduates and 39.3% with a bachelor's degree or higher. The average temperature in Amityville in the summer is 70 degrees, and in the winter 27 degrees.
