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about Blue Island
Blue island is located in Cook county Illinois with a geographic area of 4.1 square miles. The total population in Blue island is 23,160 with 50.6% male and 49.4% female. Children under age 5 represent 7.3% of the population, under age 18 equal 24.7% of the population and over age 65 is 10.8% of the population. The median household income is $51,859, per capita income is $23,061. There are a total of 7,926 housing units with 51.0% owner occupied. Education includes 29.8% of residents that are high school graduates and 18.2% with a bachelor's degree or higher. The average temperature in Blue island in the summer is 73 degrees, and in the winter 27 degrees.
