Farmingville is located in Suffolk county New york with a geographic area of 4.2 square miles. The total population in Farmingville is 16,705 with 52.0% male and 48.0% female. Children under age 5 represent 5.8% of the population, under age 18 equal 20.6% of the population and over age 65 is 12.2% of the population. The median household income is $113,646, per capita income is $41,043. There are a total of 4,821 housing units with 89.1% owner occupied. Education includes 32.8% of residents that are high school graduates and 26.9% with a bachelor's degree or higher. The average temperature in Farmingville in the summer is 70 degrees, and in the winter 27 degrees.
