Glencoe is located in Cook county Illinois with a geographic area of 3.7 square miles. The total population in Glencoe is 8,836 with 47.9% male and 52.1% female. Children under age 5 represent 4.6% of the population, under age 18 equal 27.9% of the population and over age 65 is 21.5% of the population. The median household income is $195,600, per capita income is $121,589. There are a total of 3,302 housing units with 94.7% owner occupied. Education includes 4.6% of residents that are high school graduates and 83.3% with a bachelor's degree or higher. The average temperature in Glencoe in the summer is 74 degrees, and in the winter 27 degrees.
