City · Illinois · United States

Waukegan, IL — ZIP codes

3 ZIP codes · Lake County

City: Waukegan
County: Lake
State: Illinois
Country: United States
Postal codes: 600796008560087
Single source
Coordinates: 42.3636, -87.8448 View on OpenStreetMap

ZIP codes (3)

Postal code	Place name	Verification
60079	Waukegan	Single source
60085	Waukegan	Single source
60087	Waukegan	Single source

Sources and verification

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Last generated : 2026-08-21. Report an error.