Elmwood park is located in Bergen county New jersey with a geographic area of 2.6 square miles. The total population in Elmwood park is 20,019 with 44.7% male and 55.3% female. Children under age 5 represent 6.1% of the population, under age 18 equal 21.7% of the population and over age 65 is 16.6% of the population. The median household income is $75,779, per capita income is $32,204. There are a total of 6,933 housing units with 53.4% owner occupied. Education includes 32.0% of residents that are high school graduates and 33.7% with a bachelor's degree or higher. The average temperature in Elmwood park in the summer is 73 degrees, and in the winter 34 degrees.