Pearl river is located in Rockland county New york with a geographic area of 6.8 square miles. The total population in Pearl river is 16,340 with 50.9% male and 49.1% female. Children under age 5 represent 6.9% of the population, under age 18 equal 22.5% of the population and over age 65 is 18.0% of the population. The median household income is $124,074, per capita income is $55,062. There are a total of 5,726 housing units with 75.2% owner occupied. Education includes 13.7% of residents that are high school graduates and 49.8% with a bachelor's degree or higher. The average temperature in Pearl river in the summer is 70 degrees, and in the winter 27 degrees.