Cranbury is located in Middlesex county New jersey with a geographic area of 1.2 square miles. The total population in Cranbury is 2,213 with 50.7% male and 49.3% female. Children under age 5 represent 1.1% of the population, under age 18 equal 23.0% of the population and over age 65 is 17.2% of the population. The median household income is $210,486, per capita income is $84,775. There are a total of 758 housing units with 90.1% owner occupied. Education includes 4.1% of residents that are high school graduates and 81.7% with a bachelor's degree or higher. The average temperature in Cranbury in the summer is 73 degrees, and in the winter 34 degrees.
