Cedarville is located in Cumberland county New jersey with a geographic area of 2.2 square miles. The total population in Cedarville is 930 with 46.3% male and 53.7% female. Children under age 5 represent 12.5% of the population, under age 18 equal 35.6% of the population and over age 65 is 10.8% of the population. The median household income is $80,938, per capita income is $18,266. There are a total of 205 housing units with 89.8% owner occupied. Education includes 51.2% of residents that are high school graduates and 1.5% with a bachelor's degree or higher. The average temperature in Cedarville in the summer is 73 degrees, and in the winter 34 degrees.