Hickory Hills Homes for Sale lies in between Chicago suburbs and the Chicago city. Hickory Hills is a city situated in Cook County, Illinois. It has a population of 14,049 and a total area of 2.83 square miles according to the 2010 census. As a well diversified community, Hickory Hills has 90% White People, Few Native American and African American, Pacific Island and Asian people. As of the 2000 census, the top five ancestries were Polish, Irish, German, Italian and Arab. The median income for a household is 54,779 dollars and for a family is 61,972 dollars in the city where males had 46,606 dollars and females had 30,977 dollars in median income. The per capita income is 23,747 dollars for the city where 5.5% of the population live below the poverty line.