Chicago is that the largest town within the United States state of Illinois. With nearly a pair of.7 million residents, it's the foremost thickly settled town within the western us and also the third most thickly settled within the USA once New York town and Los Angeles. Its metropolitan space typically known as “Chicago land” is that the twenty seventh most inhabited urban agglomeration within the world, the largest in the Great Lakes Megalopolis and the third largest in the United States, home to an estimated 9.8 million people spread across the US states of Illinois, Wisconsin, and Indiana. Chicago is that the seat of Cook County the second most thickly settled county within the US, after Los Angeles County, California.

The city may be a centre for services, business and finance and is listed as one of the world’s top ten Global Financial Centers. The city’s city district attracts and nightlife has attracted residents and tourists alike. Over third of the town population is focused within the geological formation neighbourhoods (from Rogers Park within the north to South Shore within the south). The city has several upmarket eating institutions likewise as several ethnic edifice districts. These districts embrace the Mexican villages, such as Pilsen along 18th street, and La Villita along 26th Street, the Puerto Rican enclave Paseo Boricua in the Humboldt Park neighbourhood,“Greektown” on South Halsted St, “Little Italy” sideways Taylor St, “Chinatown, Chicago” on the South Side, “Polish Patches” in Avondale and Belmont-Central, “Little Seoul” about Lawrence Avenue, a cluster of Vietnamese restaurants on Argyle Street, and South Asian (Indian/Pakistani) on Devon Avenue.