North babylon is located in Suffolk county New york with a geographic area of 3.3 square miles. The total population in North babylon is 17,872 with 48.0% male and 52.0% female. Children under age 5 represent 4.8% of the population, under age 18 equal 21.8% of the population and over age 65 is 15.1% of the population. The median household income is $104,987, per capita income is $42,067. There are a total of 5,655 housing units with 83.9% owner occupied. Education includes 28.3% of residents that are high school graduates and 35.0% with a bachelor's degree or higher. The average temperature in North babylon in the summer is 70 degrees, and in the winter 27 degrees.
