Freeport is located in Nassau county New york with a geographic area of 4.6 square miles. The total population in Freeport is 42,993 with 48.1% male and 51.9% female. Children under age 5 represent 5.0% of the population, under age 18 equal 21.0% of the population and over age 65 is 16.6% of the population. The median household income is $85,540, per capita income is $36,440. There are a total of 14,345 housing units with 66.9% owner occupied. Education includes 26.6% of residents that are high school graduates and 30.0% with a bachelor's degree or higher. The average temperature in Freeport in the summer is 70 degrees, and in the winter 27 degrees.