Mantoloking is located in Ocean county New jersey with a geographic area of 0.4 square miles. The total population in Mantoloking is 474 with 47.9% male and 52.1% female. Children under age 5 represent 2.5% of the population, under age 18 equal 13.5% of the population and over age 65 is 45.1% of the population. The median household income is $146,250, per capita income is $101,567. There are a total of 196 housing units with 96.9% owner occupied. Education includes 3.1% of residents that are high school graduates and 81.6% with a bachelor's degree or higher. The average temperature in Mantoloking in the summer is 73 degrees, and in the winter 34 degrees.