US United States Major Regions Postal Code Details
๐๏ธ Roberts ยท South Dakota
57262
Agency Village
57224
Claire City
57227
Corona
57262
Dry Wood Lake
57255
Hammer
57227
Linden Beach
57279
Madsen Beach
57255
New Effington
57256
Ortley
57257
Peever
57260
Rosholt
57227
Shady Beach
57262
Sisseton
57279
Sodak Park
57266
Summit
57262
Tekakwitha
57260
Victor
57260
White Rock
57279
Wilmot
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).