Many people mistake Chicago for a state is due to its enormous population. Chicago’s population hovers around three million people, which makes it not just the largest city in the state but the third-largest in the entire country! Plus, it is among the top metropolises in the United States.

The city of Chicago is located in the United States of America, and it draws in tourists and business travelers from all over the world. The city of Chicago is located in the US state of Illinois. However, the greater Chicagoland area extends well into southeastern Wisconsin and northwestern Indiana. Chicago has no capital, and many are surprised to hear that the city is not even the official capital of Illinois. The city of Springfield has that honor!

More Info: en.wikipedia.org