US United States Major Regions Postal Code Details
๐๏ธ Saint Landry ยท Louisiana
70512
Arnaudville
71353
Bayou Current
71345
Bayou Petite Prairie
71353
Bayou Rouge
70584
Cankton
71353
Elba
70535
Eunice
71353
Goodwood
70541
Grand Coteau
70750
Krotz Springs
70550
Lawtell
71356
Le Moyen
71345
Lebeau
70551
Leonville
71353
Melville
71356
Morrow
70570
Opelousas
71358
Palmetto
70577
Port Barre
71345
Rosa
70584
Sunset
70589
Washington
71353
Woodside
๐ฎUS United States Regional Postal Code FAQ & Postal Regulations
๐ฎ 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.
๐ 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.
โ ๏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.
๐ Do ZIP codes ever change?
Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.
๐ฆ 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).