Rahway is located in Union county New jersey with a geographic area of 3.9 square miles. The total population in Rahway is 29,691 with 50.6% male and 49.4% female. Children under age 5 represent 6.9% of the population, under age 18 equal 20.0% of the population and over age 65 is 14.9% of the population. The median household income is $77,393, per capita income is $40,303. There are a total of 11,621 housing units with 57.5% owner occupied. Education includes 32.5% of residents that are high school graduates and 33.2% with a bachelor's degree or higher. The average temperature in Rahway in the summer is 72 degrees, and in the winter 34 degrees.
