Chicago is the largest city in the state of Illinois and the largest in the Midwest. With a population of nearly 3 million people, Chicago is the third largest city in the United States. It is the anchor of the Chicago metropolitan area, commonly called Chicagoland, which has a population of over 9.7 million people in Illinois, Wisconsin and Indiana, making it the third largest metropolitan area in the U.S. Rich in history and renowned for its historically-innovative and influential architecture, Chicago is classified as an alpha world city. (Wikipedia) |