Hewlett bay park is located in Long island New york with a geographic area of 0.3 square miles. The total population in Hewlett bay park is 351 with 49.3% male and 50.7% female. Children under age 5 represent 4.0% of the population, under age 18 equal 18.5% of the population and over age 65 is 17.9% of the population. The median household income is $250,000, per capita income is $163,472. There are a total of 111 housing units with 100.0% owner occupied. Education includes 3.6% of residents that are high school graduates and 74.8% with a bachelor's degree or higher. The average temperature in Hewlett bay park in the summer is 70 degrees, and in the winter 27 degrees.
