Hinckley is located in Dekalb county Illinois with a geographic area of 0.8 square miles. The total population in Hinckley is 2,190 with 50.6% male and 49.4% female. Children under age 5 represent 6.8% of the population, under age 18 equal 23.9% of the population and over age 65 is 13.6% of the population. The median household income is $70,278, per capita income is $33,663. There are a total of 878 housing units with 68.5% owner occupied. Education includes 27.9% of residents that are high school graduates and 33.6% with a bachelor's degree or higher. The average temperature in Hinckley in the summer is 74 degrees, and in the winter 27 degrees.
