US United States Major Regions Postal Code Details
🏛️ Yakima · Washington
98902Ahtanum
Ahtanum yakima washington 98902 United States
98920Brownstown
Brownstown yakima washington 98920 United States
98921Buena
Buena yakima washington 98921 United States
98937Cliffdell
Cliffdell yakima washington 98937 United States
98923Cowiche
Cowiche yakima washington 98923 United States
98951Donald
Donald yakima washington 98951 United States
98901East Selah
East Selah yakima washington 98901 United States
98903Fairview
Fairview yakima washington 98903 United States
98902Fruitvale
Fruitvale yakima washington 98902 United States
98904Gleed
Gleed yakima washington 98904 United States
98937Goose Prairie
Goose Prairie yakima washington 98937 United States
98930Grandview
Grandview yakima washington 98930 United States
98932Granger
Granger yakima washington 98932 United States
98933Harrah
Harrah yakima washington 98933 United States
98902Harwood
Harwood yakima washington 98902 United States
98935Mabton
Mabton yakima washington 98935 United States
98936Moxee
Moxee yakima washington 98936 United States
98936Moxee City
Moxee City yakima washington 98936 United States
98937Naches
Naches yakima washington 98937 United States
98937Nile
Nile yakima washington 98937 United States
98938Outlook
Outlook yakima washington 98938 United States
98939Parker
Parker yakima washington 98939 United States
98902Pomona
Pomona yakima washington 98902 United States
98937Rimrock
Rimrock yakima washington 98937 United States
98951Sawyer
Sawyer yakima washington 98951 United States
98942Selah
Selah yakima washington 98942 United States
98903South Broadway
South Broadway yakima washington 98903 United States
98903Sumach
Sumach yakima washington 98903 United States
98944Sunnyside
Sunnyside yakima washington 98944 United States
98902Tampico
Tampico yakima washington 98902 United States
98947Tieton
Tieton yakima washington 98947 United States
98948Toppenish
Toppenish yakima washington 98948 United States
98903Union Gap
Union Gap yakima washington 98903 United States
98951Wapato
Wapato yakima washington 98951 United States
98902Weikel
Weikel yakima washington 98902 United States
98902West Side
West Side yakima washington 98902 United States
98937White Pass
White Pass yakima washington 98937 United States
98952White Swan
White Swan yakima washington 98952 United States
98901Yakima
Yakima yakima washington 98901 United States
98901Yakima Firing Center
Yakima Firing Center yakima washington 98901 United States
98953Zillah
Zillah yakima washington 98953 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.
Editorial and service accountability
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).
