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Contact Us. By Mail: City Hall. 121 N. LaSalle Street. Chicago, Illinois 60602. By Phone: Dial 311 (within Chicago) If calling from outside of Chicago, call: 312.744.5000. Online: Fill out the City of Chicago feedback form.
The City of Chicago Government collaborates with several external entities, including other City agencies, County Government, and State Agencies. Click on the links below to be routed to popular services provided by these non-city agencies, and to find direct links to their websites.
The Office of the City Clerk is always looking for ways to better serve our residents. To provide general feedback call or visit 311 here. To contact the Office of the City Clerk please fill out the form below. Message Type. Full Name. Email Address. Telephone. Message.
Request a Letter from the Mayor. Request a letter, proclamation or official greeting from Mayor Brandon Johnson. Send an Invitation to the Mayor. Invite Mayor Brandon Johnson to an event. Request a video message from Mayor Brandon Johnson.
City Hall, Room 106 Chicago, Illinois 60602 (312) 744-3356. Email: city.treasurer@cityofchicago.org
69 W. Washington Street, Suites 600/800. Chicago, Illinois 60602. For general inquiries, contact: [email protected] 312-269-7900.
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