US United States Major Regions Postal Code Details
🏛️ Lake · Illinois
60064Abbott Park
Abbott Park lake illinois 60064 United States
60002Antioch
Antioch lake illinois 60002 United States
60015Bannockburn
Bannockburn lake illinois 60015 United States
60010Barrington
Barrington lake illinois 60010 United States
60010Barrington Hills
Barrington Hills lake illinois 60010 United States
60099Beach Park
Beach Park lake illinois 60099 United States
60089Buffalo Grove
Buffalo Grove lake illinois 60089 United States
60046Chesney Shores
Chesney Shores lake illinois 60046 United States
60010Deer Park
Deer Park lake illinois 60010 United States
60015Deerfield
Deerfield lake illinois 60015 United States
60064Downey
Downey lake illinois 60064 United States
60047Echo Lake
Echo Lake lake illinois 60047 United States
60047Forest Lake
Forest Lake lake illinois 60047 United States
60037Fort Sheridan
Fort Sheridan lake illinois 60037 United States
60020Fox Lake
Fox Lake lake illinois 60020 United States
60046Fox Lake Hills
Fox Lake Hills lake illinois 60046 United States
60010Fox River Valley Gardens
Fox River Valley Gardens lake illinois 60010 United States
60030Gages Lake
Gages Lake lake illinois 60030 United States
60030Grayslake
Grayslake lake illinois 60030 United States
60088Great Lakes
Great Lakes lake illinois 60088 United States
60048Green Oaks
Green Oaks lake illinois 60048 United States
60031Gurnee
Gurnee lake illinois 60031 United States
60073Hainesville
Hainesville lake illinois 60073 United States
60069Half Day
Half Day lake illinois 60069 United States
60047Hawthorn Woods
Hawthorn Woods lake illinois 60047 United States
60035Highland Park
Highland Park lake illinois 60035 United States
60040Highwood
Highwood lake illinois 60040 United States
60010Hoffman Estates
Hoffman Estates lake illinois 60010 United States
60061Indian Creek
Indian Creek lake illinois 60061 United States
60041Ingleside
Ingleside lake illinois 60041 United States
60010Inverness
Inverness lake illinois 60010 United States
60042Island Lake
Island Lake lake illinois 60042 United States
60047Kildeer
Kildeer lake illinois 60047 United States
60044Knollwood
Knollwood lake illinois 60044 United States
60084Lake Barrington
Lake Barrington lake illinois 60084 United States
60010Lake Barrington Shores
Lake Barrington Shores lake illinois 60010 United States
60044Lake Bluff
Lake Bluff lake illinois 60044 United States
60045Lake Forest
Lake Forest lake illinois 60045 United States
60046Lake Villa
Lake Villa lake illinois 60046 United States
60047Lake Zurich
Lake Zurich lake illinois 60047 United States
60048Libertyville
Libertyville lake illinois 60048 United States
60069Lincolnshire
Lincolnshire lake illinois 60069 United States
60045Lincolnshire Woods
Lincolnshire Woods lake illinois 60045 United States
60046Lindenhurst
Lindenhurst lake illinois 60046 United States
60060Long Grove
Long Grove lake illinois 60060 United States
60041Long Lake
Long Lake lake illinois 60041 United States
60045Mettawa
Mettawa lake illinois 60045 United States
60060Mundelein
Mundelein lake illinois 60060 United States
60010North Barrington
North Barrington lake illinois 60010 United States
60086North Chicago
North Chicago lake illinois 60086 United States
60046Old Mill Creek
Old Mill Creek lake illinois 60046 United States
60085Park City
Park City lake illinois 60085 United States
60010Port Barrington
Port Barrington lake illinois 60010 United States
60069Prairieview
Prairieview lake illinois 60069 United States
60015Riverwoods
Riverwoods lake illinois 60015 United States
60073Round Lake
Round Lake lake illinois 60073 United States
60073Round Lake Beach
Round Lake Beach lake illinois 60073 United States
60073Round Lake Heights
Round Lake Heights lake illinois 60073 United States
60073Round Lake Park
Round Lake Park lake illinois 60073 United States
60075Russell
Russell lake illinois 60075 United States
60086Selective Service
Selective Service lake illinois 60086 United States
60010South Barrington
South Barrington lake illinois 60010 United States
60041Stanton Point
Stanton Point lake illinois 60041 United States
60030Third Lake
Third Lake lake illinois 60030 United States
60010Timber Lake
Timber Lake lake illinois 60010 United States
60010Tower Lakes
Tower Lakes lake illinois 60010 United States
60046Venetian Village
Venetian Village lake illinois 60046 United States
60061Vernon Hills
Vernon Hills lake illinois 60061 United States
60041Volo
Volo lake illinois 60041 United States
60083Wadsworth
Wadsworth lake illinois 60083 United States
60084Wauconda
Wauconda lake illinois 60084 United States
60085Waukegan
Waukegan lake illinois 60085 United States
60046West Miltmore
West Miltmore lake illinois 60046 United States
60030Wildwood
Wildwood lake illinois 60030 United States
60096Winthrop Harbor
Winthrop Harbor lake illinois 60096 United States
60099Zion
Zion lake illinois 60099 United States
📋 United States Address and Delivery Guidance
📮
Use a Complete Delivery Address:
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
🌍
Follow Local Address Conventions:
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
✅
Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
💡
Delivery Information Is Context-Specific:
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
This reference is maintained as postal and carrier information changes. Need a correction? Contact our team.
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📮United States Postal FAQ and delivery guidance
📮 What is the format of a US ZIP code?
Standard format is 5 digits (e.g., 10001). Extended format is ZIP+4 (9 digits like 10001-1234) with a hyphen.
🔍 How to find the ZIP code for an address?
Use the USPS ZIP Code Lookup tool by entering the full address on the official USPS website.
⚠️ What happens if I use a wrong ZIP code?
Mail may be delayed, returned, or lost. For important documents, use USPS tracking and verify the ZIP code.
🔄 Do ZIP codes ever change?
Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.
📦 Is a ZIP code required for international mail to the US?
Absolutely. Always include the US ZIP code at the end of the address (e.g., New York, NY 10001 USA).
