New suffolk is located in Suffolk county New york with a geographic area of 0.6 square miles. The total population in New suffolk is 353 with 51.0% male and 49.0% female. Children under age 5 represent 7.6% of the population, under age 18 equal 11.9% of the population and over age 65 is 36.5% of the population. The median household income is $104,375, per capita income is $58,410. There are a total of 157 housing units with 84.7% owner occupied. Education includes 10.2% of residents that are high school graduates and 65.0% with a bachelor's degree or higher. The average temperature in New suffolk in the summer is 70 degrees, and in the winter 27 degrees.
