Chicago is the most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388 in the 2020 census, it is the third-most populous city in the United States after New York City and Los Angeles. As the seat of Cook County, the second-most populous county in the U.S., Chicago is the center of the Chicago metropolitan area, often colloquially called "Chicagoland" and home to 9.6 million residents.
AdShop Our Unmatched Selection of Team USA Gear Available Now at Team USA Shop. Hey Team USA Fans! Don't Miss Out On Official Shop From Team USA Olympic Shop.