LOCAL POST OFFICES
View a list of downtown Chicago Post Offices.
In addition to mailing letters and packages, visitors with no fixed address while traveling can receive post sent c/o General Delivery to any post office with a zip code. Recipients should be prepared to show proof of identity (passport) to collect mail.
Here are a few convenient downtown locations offering a range of postal services:
Cardiss Collins Post Office
433 W. Harrison St., Chicago 60699-9208
Fort Dearborn Post Office
540 N. Dearborn St., Chicago 60610-9998
Loop Post Office
Ontario Street Postal Store
211 S. Clark St., Chicago 60604-9998
227 E. Ohio St., Chicago 60611-7223