Long valley is located in Morris county New jersey with a geographic area of 4.6 square miles. The total population in Long valley is 2,327 with 50.2% male and 49.8% female. Children under age 5 represent 11.7% of the population, under age 18 equal 30.9% of the population and over age 65 is 18.9% of the population. The median household income is $103,393, per capita income is $46,934. There are a total of 769 housing units with 91.5% owner occupied. Education includes 16.0% of residents that are high school graduates and 48.5% with a bachelor's degree or higher. The average temperature in Long valley in the summer is 73 degrees, and in the winter 34 degrees.
