Chicago is one of the best cities in the world and is located in Illinois, United States. Chicago has about 3 million residents, 5,000 amazing restaurants, 56 awesome museums along with many more attractions. Chicago came to life as a city in 1837 and is a home to Lincoln Park Zoo which is one of the last free zoos in the world. “I’m impressed with the people from Chicago. Hollywood is hype. New York is talk. Chicago is work.” See below for some Chicago wallpapers.