Highland park is located in Middlesex county New jersey with a geographic area of 1.8 square miles. The total population in Highland park is 13,803 with 47.8% male and 52.2% female. Children under age 5 represent 4.9% of the population, under age 18 equal 19.3% of the population and over age 65 is 12.6% of the population. The median household income is $83,980, per capita income is $48,834. There are a total of 6,034 housing units with 41.6% owner occupied. Education includes 7.9% of residents that are high school graduates and 76.1% with a bachelor's degree or higher. The average temperature in Highland park in the summer is 73 degrees, and in the winter 34 degrees.
