Hinsdale is located in Cook county Illinois with a geographic area of 4.6 square miles. The total population in Hinsdale is 17,366 with 50.6% male and 49.4% female. Children under age 5 represent 5.5% of the population, under age 18 equal 32.2% of the population and over age 65 is 13.6% of the population. The median household income is $206,701, per capita income is $106,061. There are a total of 5,809 housing units with 86.4% owner occupied. Education includes 5.0% of residents that are high school graduates and 84.9% with a bachelor's degree or higher. The average temperature in Hinsdale in the summer is 74 degrees, and in the winter 27 degrees.
