US United States Major Regions Postal Code Details
๐๏ธ Dorchester ยท Maryland
21659
Brookview
21613
Cambridge
21622
Church Creek
21626
Crapo
21627
Crocheron
21631
East New Market
21659
Eldorado
21869
Elliott
21634
Fishing Creek
21659
Galestown
21634
Hoopersville
21643
Hurlock
21835
Linkwood
21677
Madison
21659
Rhodesdale
21869
Salem
21664
Secretary
21669
Taylors Island
21672
Toddville
21869
Vienna
21675
Wingate
21677
Woolford
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).