Illinois (/ ˌɪlɪˈnɔɪ / ⓘ IL-ih-NOY) is a state in the Midwestern region of the United States. It borders Lake Michigan to its northeast, Wisconsin to its north, the Mississippi River to its west, and the …

Dec 24, 2025 · Illinois: The history and demographics of the Prairie State Learn more about Illinois and its geography, people, economy, and history. Illinois, constituent state of the United …

Find places to go, things to see. Search through all the different services offered by the various Illinois agencies. During live broadcasts use the links below to tune in to audio and video feeds …

Get directions, maps, and traffic for Illinois. Check flight prices and hotel availability for your visit.

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From urban excitement and outdoor adventures to delicious food and fascinating history, Illinois is an iconic destination with something for everyone. Scroll through the regions to explore the …

State Motto: Illinois motto is State sovereignty, national union. State Nickname: Prairie State. Origin of State Name: Based on the Algonquin Indian word ilenweewa meaning “ warriors “ …

What does the abbreviation IL stand for? Meaning: Illinois. How to use IL in a sentence.

Meaning of IL in English IL Add to word list written abbreviation for the U.S. state of Illinois: used in addresses

Office of the Secretary of State 213 State Capitol Springfield, IL 62756 115 S. LaSalle St., Suite 300 Chicago, IL 60603 800-252-8980 (toll free in Illinois) 217-785-3000 (outside Illinois)