Illinois is the 25th largest state in the country by area, but it's the sixth most populous with a population of more than 12.7 million people. Known for its agriculture, architecture, culture, and art, Illinois has plenty to offer. While it's mostly a flat plane, Illinois boasts some of the most diverse regions and beautiful landscapes in the country, from its wetlands and hills to its farmlands and forests.

Chicago's major industries include manufacturing, service, mining, and agriculture. Some major manufacturing companies and well-regarded universities call the Chicago area home, including the University of Illinois and the University of Chicago, both ranked among the top universities in the world.

While Chicago may be pricier than the country as a whole in terms of cost of living, the state of Illinois has plenty of cities with a favorable cost of living, including Carbondale, Marion, and Herrin. But more than that, Illinois offers plenty to do in terms of outdoor activities when the weather permits, including theme parks, water skiing, wine country, golf getaways, hiking, botanic gardens, biking, museums, theaters, snow skiing, antique shopping, and professional and college sports.