Chicago, IL ZIP Codes, Map and Demographics
https://www.zip-codes.com/city/il-chicago.asp
WebMar 1, 2024 · Chicago has 91 ZIP Codes [ See All ]. To determine a specific one, enter an address. ZIP Codes: Chicago, IL has 91 ZIPs assigned to it by the U.S. Postal Service. This includes 65 Standard, 6 PO Box, and 20 Unique types. Usually, PO Boxes are located inside Post Office locations, but can include standard street delivery addresses.
DA: 19 PA: 38 MOZ Rank: 47