North Chicago, IL ZIP Codes
North Chicago, Illinois has 3 ZIP codes: 2 for street addresses ( and ) and 1 for a single organization.
Your street decides which one you use.
Which North Chicago ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
North Chicago ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
60086 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: North Chicago city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All North Chicago ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 60064 | street delivery North Chicago |
| 60086 | one organization North Chicago |
| 60088 | street delivery; mail may be addressed to Great Lakes Great Lakes |
ZIP codes from nearby towns that reach into North Chicago
- 60044, mailing town Lake Bluff, covers 8 percent of North Chicago
Why your mail may say North Chicago when you live outside it
A letter addressed to North Chicago can go to a home outside the city limits, because ZIP areas follow delivery routes, not town lines.
The reverse happens too: parts of North Chicago use 60044, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Lake County property records show which city you are in.
North Chicago ZIP code questions
What is the main ZIP code for North Chicago?
60064, the ZIP code of the main North Chicago post office at 1514 Sheridan Rd.
What county is North Chicago in?
Lake County.
ZIP codes for towns near North Chicago
More towns near North Chicago: Wheeling, Glenview, Arlington Heights, Palatine, Mount Prospect, Kenosha, Des Plaines, Niles, Skokie.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections