Cape may is located in Cape may county New jersey with a geographic area of 2.5 square miles. The total population in Cape may is 3,446 with 56.5% male and 43.5% female. Children under age 5 represent 6.6% of the population, under age 18 equal 12.2% of the population and over age 65 is 27.2% of the population. The median household income is $64,330, per capita income is $48,631. There are a total of 1,401 housing units with 54.6% owner occupied. Education includes 9.1% of residents that are high school graduates and 54.6% with a bachelor's degree or higher. The average temperature in Cape may in the summer is 73 degrees, and in the winter 34 degrees.