US United States Major Regions Postal Code Details
🏛️ Jackson · Illinois
62907Ava
Ava jackson illinois 62907 United States
62901Boskydell
Boskydell jackson illinois 62901 United States
62901Briarwood Trace
Briarwood Trace jackson illinois 62901 United States
62901Brush Hill
Brush Hill jackson illinois 62901 United States
62924Bush
Bush jackson illinois 62924 United States
62916Campbell Hill
Campbell Hill jackson illinois 62916 United States
62902Carbondale
Carbondale jackson illinois 62902 United States
62932Chamnesstown
Chamnesstown jackson illinois 62932 United States
62901Crab Orchard Estates
Crab Orchard Estates jackson illinois 62901 United States
62924De Soto
De Soto jackson illinois 62924 United States
62950Degognia
Degognia jackson illinois 62950 United States
62927Dowell
Dowell jackson illinois 62927 United States
62932Elkville
Elkville jackson illinois 62932 United States
62966Etherton
Etherton jackson illinois 62966 United States
62950Fountain Bluff
Fountain Bluff jackson illinois 62950 United States
62940Gorham
Gorham jackson illinois 62940 United States
62942Grand Tower
Grand Tower jackson illinois 62942 United States
62940Grimsby
Grimsby jackson illinois 62940 United States
62932Hallidayboro
Hallidayboro jackson illinois 62932 United States
62942Howardton
Howardton jackson illinois 62942 United States
62950Jacob
Jacob jackson illinois 62950 United States
62907Kinkaid
Kinkaid jackson illinois 62907 United States
62901Lake Tacoma
Lake Tacoma jackson illinois 62901 United States
62901Lakewood Park
Lakewood Park jackson illinois 62901 United States
62966Levan
Levan jackson illinois 62966 United States
62958Makanda
Makanda jackson illinois 62958 United States
62958Midland Hills
Midland Hills jackson illinois 62958 United States
62966Mount Carbon
Mount Carbon jackson illinois 62966 United States
62966Murphysboro
Murphysboro jackson illinois 62966 United States
62950Neunert
Neunert jackson illinois 62950 United States
62994Oraville
Oraville jackson illinois 62994 United States
62975Pomona
Pomona jackson illinois 62975 United States
62950Raddle
Raddle jackson illinois 62950 United States
62942Red Town
Red Town jackson illinois 62942 United States
62940Sand Ridge
Sand Ridge jackson illinois 62940 United States
62916Shiloh Hill
Shiloh Hill jackson illinois 62916 United States
62966Somerset
Somerset jackson illinois 62966 United States
62901Triple Lake Heights
Triple Lake Heights jackson illinois 62901 United States
62994Vergennes
Vergennes jackson illinois 62994 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).
