US United States Major Regions Postal Code Details
🏛️ Kitsap · Washington
98366Annapolis
Annapolis kitsap washington 98366 United States
98110Bainbridge Island
Bainbridge Island kitsap washington 98110 United States
98315Bangor
Bangor kitsap washington 98315 United States
98315Bangor Submarine Base
Bangor Submarine Base kitsap washington 98315 United States
98370Breidablick
Breidablick kitsap washington 98370 United States
98337Bremerton
Bremerton kitsap washington 98337 United States
98310Brownsville
Brownsville kitsap washington 98310 United States
98322Burley
Burley kitsap washington 98322 United States
98312Camp Union
Camp Union kitsap washington 98312 United States
98370Central Valley
Central Valley kitsap washington 98370 United States
98312Chico
Chico kitsap washington 98312 United States
98366Colby
Colby kitsap washington 98366 United States
98366Colchester
Colchester kitsap washington 98366 United States
98310Crosby
Crosby kitsap washington 98310 United States
98310East Bremerton
East Bremerton kitsap washington 98310 United States
98366East Port Orchard
East Port Orchard kitsap washington 98366 United States
98346Eglon
Eglon kitsap washington 98346 United States
98312Enetai
Enetai kitsap washington 98312 United States
98312Erlands Point
Erlands Point kitsap washington 98312 United States
98366Fernwood
Fernwood kitsap washington 98366 United States
98366Forest City
Forest City kitsap washington 98366 United States
98359Fragaria
Fragaria kitsap washington 98359 United States
98310Gilberton
Gilberton kitsap washington 98310 United States
98337Gorst
Gorst kitsap washington 98337 United States
98340Hansville
Hansville kitsap washington 98340 United States
98366Harper
Harper kitsap washington 98366 United States
98312Holly
Holly kitsap washington 98312 United States
98366Horseshoe Lake
Horseshoe Lake kitsap washington 98366 United States
98342Indianola
Indianola kitsap washington 98342 United States
98370Island Lake
Island Lake kitsap washington 98370 United States
98345Keyport
Keyport kitsap washington 98345 United States
98346Kingston
Kingston kitsap washington 98346 United States
98312Kitsap Lake
Kitsap Lake kitsap washington 98312 United States
98366Lake Holiday
Lake Holiday kitsap washington 98366 United States
98370Lemolo
Lemolo kitsap washington 98370 United States
98364Little Boston
Little Boston kitsap washington 98364 United States
98370Lofall
Lofall kitsap washington 98370 United States
98366Long Lake
Long Lake kitsap washington 98366 United States
98353Manchester
Manchester kitsap washington 98353 United States
98061Manitou Beach
Manitou Beach kitsap washington 98061 United States
98380Maple Beach
Maple Beach kitsap washington 98380 United States
98312Marine Drive
Marine Drive kitsap washington 98312 United States
98310Meadowdale
Meadowdale kitsap washington 98310 United States
98380Miami Beach
Miami Beach kitsap washington 98380 United States
98312Navy Yard City
Navy Yard City kitsap washington 98312 United States
98359Olalla
Olalla kitsap washington 98359 United States
98359Olalla Valley
Olalla Valley kitsap washington 98359 United States
98383Olympic View
Olympic View kitsap washington 98383 United States
98366Orchard Heights
Orchard Heights kitsap washington 98366 United States
98366Overlook
Overlook kitsap washington 98366 United States
98366Parkwood
Parkwood kitsap washington 98366 United States
98370Pearson
Pearson kitsap washington 98370 United States
98364Port Gamble
Port Gamble kitsap washington 98364 United States
98366Port Orchard
Port Orchard kitsap washington 98366 United States
98370Poulsbo
Poulsbo kitsap washington 98370 United States
98314Puget Sound Naval Shipyard
Puget Sound Naval Shipyard kitsap washington 98314 United States
98378Retsil
Retsil kitsap washington 98378 United States
98312Rocky Point
Rocky Point kitsap washington 98312 United States
98061Rollingbay
Rollingbay kitsap washington 98061 United States
98370Sandy Hook Park
Sandy Hook Park kitsap washington 98370 United States
98370Scandia
Scandia kitsap washington 98370 United States
98380Seabeck
Seabeck kitsap washington 98380 United States
98110Seattle
Seattle kitsap washington 98110 United States
98310Sheridan Park
Sheridan Park kitsap washington 98310 United States
98383Silverdale
Silverdale kitsap washington 98383 United States
98384South Colby
South Colby kitsap washington 98384 United States
98366South Park Village
South Park Village kitsap washington 98366 United States
98386Southworth
Southworth kitsap washington 98386 United States
98366Sunnyslope
Sunnyslope kitsap washington 98366 United States
98392Suquamish
Suquamish kitsap washington 98392 United States
98393Tracyton
Tracyton kitsap washington 98393 United States
98366View Park
View Park kitsap washington 98366 United States
98370Virginia
Virginia kitsap washington 98370 United States
98366Waterman
Waterman kitsap washington 98366 United States
98366Wautauga Beach
Wautauga Beach kitsap washington 98366 United States
98312West Park
West Park kitsap washington 98312 United States
98312Wildcat Lake
Wildcat Lake kitsap washington 98312 United States
98366Wye Lake
Wye Lake kitsap washington 98366 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.
This reference is maintained as postal and carrier information changes. Need a correction? Contact our team.
Privacy, terms and disclaimer
Your search terms are handled under our Privacy Policy. Review our Terms of Service and disclaimer before relying on any logistics or delivery information.
📮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).
