Rumson is located in Monmouth county New jersey with a geographic area of 5.1 square miles. The total population in Rumson is 6,757 with 52.2% male and 47.8% female. Children under age 5 represent 3.4% of the population, under age 18 equal 29.8% of the population and over age 65 is 12.6% of the population. The median household income is $222,237, per capita income is $116,268. There are a total of 2,112 housing units with 93.3% owner occupied. Education includes 6.4% of residents that are high school graduates and 78.4% with a bachelor's degree or higher. The average temperature in Rumson in the summer is 73 degrees, and in the winter 34 degrees.