US United States Major Regions Postal Code Details
๐๏ธ Waushara ยท Wisconsin
54930
Coloma
54943
Hancock
54970
Lohrville
54965
Pine River
54966
Plainfield
54930
Pleasant Lake
54967
Poy Sippi
54970
Redgranite
54930
Richford
54976
Saxeville
54982
Wautoma
54984
Wild Rose
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).