Coram is located in Suffolk county New york with a geographic area of 13.8 square miles. The total population in Coram is 40,630 with 49.7% male and 50.3% female. Children under age 5 represent 5.7% of the population, under age 18 equal 21.0% of the population and over age 65 is 16.0% of the population. The median household income is $86,625, per capita income is $41,157. There are a total of 14,807 housing units with 69.0% owner occupied. Education includes 23.5% of residents that are high school graduates and 37.1% with a bachelor's degree or higher. The average temperature in Coram in the summer is 70 degrees, and in the winter 27 degrees.