Clifton is located in Passaic county New jersey with a geographic area of 11.3 square miles. The total population in Clifton is 85,201 with 47.7% male and 52.3% female. Children under age 5 represent 5.4% of the population, under age 18 equal 20.1% of the population and over age 65 is 17.2% of the population. The median household income is $83,086, per capita income is $36,297. There are a total of 29,863 housing units with 56.2% owner occupied. Education includes 27.8% of residents that are high school graduates and 37.7% with a bachelor's degree or higher. The average temperature in Clifton in the summer is 73 degrees, and in the winter 31 degrees.