Lincoln park is located in Morris county New jersey with a geographic area of 6.4 square miles. The total population in Lincoln park is 10,220 with 48.1% male and 51.9% female. Children under age 5 represent 3.3% of the population, under age 18 equal 15.4% of the population and over age 65 is 17.5% of the population. The median household income is $100,248, per capita income is $42,025. There are a total of 3,850 housing units with 74.3% owner occupied. Education includes 22.8% of residents that are high school graduates and 46.7% with a bachelor's degree or higher. The average temperature in Lincoln park in the summer is 73 degrees, and in the winter 34 degrees.