Welcome to the official City of Chicago Website. The source for information about City services, departments, programs and initiatives, and officials for Chicago residents, businesses, and …

As the seat of Cook County, the second-most populous county in the U.S., Chicago is the center of the Chicago metropolitan area, often colloquially called "Chicagoland" and home to 9.6 …

2025年1月29日 · Chicago is a city, the seat of Cook county, in northeastern Illinois, U.S. With a population of nearly three million, Chicago is the state’s largest and the country’s third most …

芝加哥位於密歇根湖的淡水湖畔，於1837年在五大湖和密西西比河流域之間的港口附近合併為一個城市 [6]，並在19世紀中葉迅速發展。 1860年，芝加哥是美國發展最快速的城市；1871年 芝 …

As a multicultural city that thrives on the harmony and diversity of its neighborhoods, Chicago today embodies the values of America's heartland-integrity, hard work and community and …

Chicago is the main city of the Chicago metropolitan area, or Chicagoland. The Chicago metropolitan area has 10 million people, the third largest population in the United States. …

The City of Chicago is located on Lake Michigan, in Cook County, in northeastern Illinois. City government is divided into executive and legislative branches. The mayor is the chief …

Chicago is celebrating its 8th year as the Best Big City in the U.S.! Explore iconic attractions, hidden gems, and travel guides. Plan the perfect Chicago trip!

Population in 2022: 2,665,039 (100% urban, 0% rural).

2024年12月10日 · The points of the star represent significant attributes of the city: world's third largest city (in 1933), Chicago’s motto "Urbs in Horto," the “I will" motto, Great Central Market, …