Millstone is located in Monmouth county New jersey with a geographic area of 0.7 square miles. The total population in Millstone is 573 with 52.7% male and 47.3% female. Children under age 5 represent 5.1% of the population, under age 18 equal 20.8% of the population and over age 65 is 14.0% of the population. The median household income is $164,063, per capita income is $44,445. There are a total of 187 housing units with 93.6% owner occupied. Education includes 17.1% of residents that are high school graduates and 67.4% with a bachelor's degree or higher. The average temperature in Millstone in the summer is 73 degrees, and in the winter 34 degrees.
