Valley stream is located in Nassau county New york with a geographic area of 3.5 square miles. The total population in Valley stream is 37,489 with 46.2% male and 53.8% female. Children under age 5 represent 4.6% of the population, under age 18 equal 20.0% of the population and over age 65 is 15.4% of the population. The median household income is $116,746, per capita income is $40,961. There are a total of 11,857 housing units with 82.1% owner occupied. Education includes 21.1% of residents that are high school graduates and 41.0% with a bachelor's degree or higher. The average temperature in Valley stream in the summer is 70 degrees, and in the winter 27 degrees.
