Orland Park is a village located in Cook County, Illinois, United States, and a mostly affluent suburb of Chicago which in 2010 had a population of 56,767.25 miles southwest of Chicago, Orland Park is close to several interstate highways, with the I-80 east-west coast connector as its southern border. The Metra commuter rail system links it to the Chicago Loop and from there to O'Hare and Midway airports.