US United States Major Regions Postal Code Details
🏛️ Sangamon · Illinois
62707Andrew
Andrew sangamon illinois 62707 United States
62707Archer
Archer sangamon illinois 62707 United States
62615Auburn
Auburn sangamon illinois 62615 United States
62684Barclay
Barclay sangamon illinois 62684 United States
62670Bates
Bates sangamon illinois 62670 United States
62670Berlin
Berlin sangamon illinois 62670 United States
62563Berry
Berry sangamon illinois 62563 United States
62707Bissell
Bissell sangamon illinois 62707 United States
62545Bolivia
Bolivia sangamon illinois 62545 United States
62707Bradfordton
Bradfordton sangamon illinois 62707 United States
62563Breckenridge
Breckenridge sangamon illinois 62563 United States
62563Buckhart
Buckhart sangamon illinois 62563 United States
62515Buffalo
Buffalo sangamon illinois 62515 United States
62515Buffalo Hart
Buffalo Hart sangamon illinois 62515 United States
62625Cantrall
Cantrall sangamon illinois 62625 United States
62739Central Il Public Service
Central Il Public Service sangamon illinois 62739 United States
62629Chatham
Chatham sangamon illinois 62629 United States
62530Cimic
Cimic sangamon illinois 62530 United States
62707Clear Lake
Clear Lake sangamon illinois 62707 United States
62670Curran
Curran sangamon illinois 62670 United States
62520Dawson
Dawson sangamon illinois 62520 United States
62764Dept Of Transportation
Dept Of Transportation sangamon illinois 62764 United States
62757Dept Public Property Cwlp
Dept Public Property Cwlp sangamon illinois 62757 United States
62707Devereux Heights
Devereux Heights sangamon illinois 62707 United States
62765DHS Dept Of Mental Health
DHS Dept Of Mental Health sangamon illinois 62765 United States
62530Divernon
Divernon sangamon illinois 62530 United States
62723Drivers Lic Div
Drivers Lic Div sangamon illinois 62723 United States
62677Farmingdale
Farmingdale sangamon illinois 62677 United States
62536Glenarm
Glenarm sangamon illinois 62536 United States
62702Grandview
Grandview sangamon illinois 62702 United States
62763Healthcare And Family Serv
Healthcare And Family Serv sangamon illinois 62763 United States
62716Hope School
Hope School sangamon illinois 62716 United States
62715Horace Mann Ins
Horace Mann Ins sangamon illinois 62715 United States
62766Hwy Accident Bureau
Hwy Accident Bureau sangamon illinois 62766 United States
62762Il Dept Human Services
Il Dept Human Services sangamon illinois 62762 United States
62767Il Dept Ins
Il Dept Ins sangamon illinois 62767 United States
62761Il Dept Public Health
Il Dept Public Health sangamon illinois 62761 United States
62786IL Dept Reg And Educ
IL Dept Reg And Educ sangamon illinois 62786 United States
62776Il Dept Revenue
Il Dept Revenue sangamon illinois 62776 United States
62777Il Office Educ
Il Office Educ sangamon illinois 62777 United States
62796Il Ro Tax Div
Il Ro Tax Div sangamon illinois 62796 United States
62756Il Sec State
Il Sec State sangamon illinois 62756 United States
62539Illiopolis
Illiopolis sangamon illinois 62539 United States
62704Jerome
Jerome sangamon illinois 62704 United States
62515Lanesville
Lanesville sangamon illinois 62515 United States
62704Leland Grove
Leland Grove sangamon illinois 62704 United States
62661Loami
Loami sangamon illinois 62661 United States
62662Lowder
Lowder sangamon illinois 62662 United States
62545Mechanicsburg
Mechanicsburg sangamon illinois 62545 United States
62781Memorial Med Ctr
Memorial Med Ctr sangamon illinois 62781 United States
62670New Berlin
New Berlin sangamon illinois 62670 United States
62563New City
New City sangamon illinois 62563 United States
62670Old Berlin
Old Berlin sangamon illinois 62670 United States
62558Pawnee
Pawnee sangamon illinois 62558 United States
62677Pleasant Plains
Pleasant Plains sangamon illinois 62677 United States
62677Richland
Richland sangamon illinois 62677 United States
62707Riddle Hill
Riddle Hill sangamon illinois 62707 United States
62561Riverton
Riverton sangamon illinois 62561 United States
62545Roby
Roby sangamon illinois 62545 United States
62563Rochester
Rochester sangamon illinois 62563 United States
62677Salisbury
Salisbury sangamon illinois 62677 United States
62722Secy Of State Vehicle Svcs
Secy Of State Vehicle Svcs sangamon illinois 62722 United States
62684Sherman
Sherman sangamon illinois 62684 United States
62558Sicily
Sicily sangamon illinois 62558 United States
62703Southern View
Southern View sangamon illinois 62703 United States
62561Spaulding
Spaulding sangamon illinois 62561 United States
62796Springfield
Springfield sangamon illinois 62796 United States
62769St Johns Hospital
St Johns Hospital sangamon illinois 62769 United States
62706State Of Illinois
State Of Illinois sangamon illinois 62706 United States
62726State Rev 3386
State Rev 3386 sangamon illinois 62726 United States
62736State Rev 3667
State Rev 3667 sangamon illinois 62736 United States
62719State Rev Box 3547
State Rev Box 3547 sangamon illinois 62719 United States
62689Thayer
Thayer sangamon illinois 62689 United States
62693Williamsville
Williamsville sangamon illinois 62693 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).
