US United States Major Regions Postal Code Details
🏛️ Dutchess · New York
12501Amenia
Amenia dutchess new york 12501 United States
12504Annandale
Annandale dutchess new york 12504 United States
12504Annandale On Hudson
Annandale On Hudson dutchess new york 12504 United States
12603Arlington
Arlington dutchess new york 12603 United States
12506Bangall
Bangall dutchess new york 12506 United States
12507Barrytown
Barrytown dutchess new york 12507 United States
12508Beacon
Beacon dutchess new york 12508 United States
12510Billings
Billings dutchess new york 12510 United States
12511Castle Point
Castle Point dutchess new york 12511 United States
12512Chelsea
Chelsea dutchess new york 12512 United States
12514Clinton Corners
Clinton Corners dutchess new york 12514 United States
12522Dover Plains
Dover Plains dutchess new york 12522 United States
12533East Fishkill
East Fishkill dutchess new york 12533 United States
12524Fishkill
Fishkill dutchess new york 12524 United States
12567Gallatin
Gallatin dutchess new york 12567 United States
12527Glenham
Glenham dutchess new york 12527 United States
12531Holmes
Holmes dutchess new york 12531 United States
12533Hopewell
Hopewell dutchess new york 12533 United States
12533Hopewell Junction
Hopewell Junction dutchess new york 12533 United States
12537Hughsonville
Hughsonville dutchess new york 12537 United States
12538Hyde Park
Hyde Park dutchess new york 12538 United States
12540La Grange
La Grange dutchess new york 12540 United States
12540Lagrangeville
Lagrangeville dutchess new york 12540 United States
12571Milan
Milan dutchess new york 12571 United States
12545Millbrook
Millbrook dutchess new york 12545 United States
12546Millerton
Millerton dutchess new york 12546 United States
12567Mount Ross
Mount Ross dutchess new york 12567 United States
12583Nevis
Nevis dutchess new york 12583 United States
12590New Hamburg
New Hamburg dutchess new york 12590 United States
12564Pawling
Pawling dutchess new york 12564 United States
12567Pine Plains
Pine Plains dutchess new york 12567 United States
12569Pleasant Valley
Pleasant Valley dutchess new york 12569 United States
12603Poughkeepsie
Poughkeepsie dutchess new york 12603 United States
12570Poughquag
Poughquag dutchess new york 12570 United States
12507Red Hook
Red Hook dutchess new york 12507 United States
12572Rhinebeck
Rhinebeck dutchess new york 12572 United States
12574Rhinecliff
Rhinecliff dutchess new york 12574 United States
12578Salt Point
Salt Point dutchess new york 12578 United States
12567Shekomeko
Shekomeko dutchess new york 12567 United States
12580Staatsburg
Staatsburg dutchess new york 12580 United States
12581Stanfordville
Stanfordville dutchess new york 12581 United States
12582Stormville
Stormville dutchess new york 12582 United States
12583Tivoli
Tivoli dutchess new york 12583 United States
12604Vassar College
Vassar College dutchess new york 12604 United States
12585Verbank
Verbank dutchess new york 12585 United States
12590Wappingers Falls
Wappingers Falls dutchess new york 12590 United States
12592Wassaic
Wassaic dutchess new york 12592 United States
12590West Fishkill
West Fishkill dutchess new york 12590 United States
12531Whaley Lake
Whaley Lake dutchess new york 12531 United States
12533Wiccopee
Wiccopee dutchess new york 12533 United States
12594Wingdale
Wingdale dutchess new york 12594 United States
📋 United States Address and Delivery Guidance
📮
Use a Complete Delivery Address:
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
🌍
Follow Local Address Conventions:
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
✅
Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
💡
Delivery Information Is Context-Specific:
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
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This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
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📮United States Postal FAQ and delivery guidance
📮 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.
🔍 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.
⚠️ 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.
🔄 Do ZIP codes ever change?
Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.
📦 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).
