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 visitors.

Explore iconic attractions, hidden gems, and travel guides. Plan the perfect Chicago trip!

Welcome to Illinois.gov! 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 …

Cook County contains 134 municipalities in its region, the most well known being the City of Chicago – which is the County seat where the central offices of Cook County are located.

Uncover the energy, culture, and charm at the heart of the Windy City. From bustling streets to vibrant nightlife, Chicago keeps you moving. Dive into diverse districts, each with its own unique story and …

Affiliate of the Associated Visitors Bureaus.

Chicago is home to the Chicago Symphony Orchestra and the Lyric Opera of Chicago, while the Art Institute of Chicago provides an influential visual arts museum and art school.

Inside Chicago Government's monthly photo calendar for 2026 features city workers "on the job." Pause for clout-connected charter school. Guv sez "freeze" after lawmakers invoke Madigan. "Bring …

Planning to visit Chicago? We have everything you need, from upcoming events to delicious food and things to do in Chicago.

The City of Chicago is a home rule unit of government under the Illinois Constitution and thereby authorized to perform certain functions pertaining to its government and affairs.