US United States Major Regions Postal Code Details

๐Ÿ›๏ธ Macon ยท Illinois
62501
Argenta
Argenta macon illinois 62501 United States
62526
Bearsdale
Bearsdale macon illinois 62526 United States
62513
Blue Mound
Blue Mound macon illinois 62513 United States
62514
Boody
Boody macon illinois 62514 United States
62521
Decatur
Decatur macon illinois 62521 United States
62532
Elwin
Elwin macon illinois 62532 United States
62535
Forsyth
Forsyth macon illinois 62535 United States
62537
Harristown
Harristown macon illinois 62537 United States
62573
Heman
Heman macon illinois 62573 United States
62549
Hervey City
Hervey City macon illinois 62549 United States
62521
Long Creek
Long Creek macon illinois 62521 United States
62544
Macon
Macon macon illinois 62544 United States
61756
Maroa
Maroa macon illinois 61756 United States
62549
Mt Zion
Mt Zion macon illinois 62549 United States
62501
Newburg
Newburg macon illinois 62501 United States
62551
Niantic
Niantic macon illinois 62551 United States
62501
Oakley
Oakley macon illinois 62501 United States
62554
Oreana
Oreana macon illinois 62554 United States
62573
Warrensburg
Warrensburg macon illinois 62573 United States

๐Ÿ“ฎUS United States Regional Postal Code FAQ & Postal Regulations

๐Ÿ“ฎ 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.

๐Ÿ” 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.

โš ๏ธ 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.

๐Ÿ”„ Do ZIP codes ever change?

Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.

๐Ÿ“ฆ 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).