Sound beach is located in Suffolk county New york with a geographic area of 1.6 square miles. The total population in Sound beach is 7,080 with 46.0% male and 54.0% female. Children under age 5 represent 2.7% of the population, under age 18 equal 19.6% of the population and over age 65 is 13.5% of the population. The median household income is $109,525, per capita income is $43,067. There are a total of 2,619 housing units with 89.2% owner occupied. Education includes 22.3% of residents that are high school graduates and 50.4% with a bachelor's degree or higher. The average temperature in Sound beach in the summer is 70 degrees, and in the winter 27 degrees.
