Explore Washington ZIP Codes, Postal Codes & City Listings

All About ZIP Codes in Washington

The state of Washington has a well-structured system of ZIP Codes, which are essential for accurate mail delivery and geographic identification in the United States. These ZIP Codes cover every city, town, and county, ensuring that letters, parcels, and packages reach the right locations promptly.

ZIP Codes in Washington are not just numbers—they provide valuable data for businesses, government planning, and residents. They are used for demographic studies, market analysis, emergency services planning, and even navigation. Each ZIP Code is associated with a specific area and often reflects population density, city layouts, and local services.

Major cities and towns in Washington utilize these ZIP Codes to organize postal routes efficiently. For example, urban areas may have multiple ZIP Codes to manage high mail volumes, while rural regions have broader ZIP Code ranges covering larger areas. Understanding ZIP Codes helps businesses, researchers, and residents navigate the state effectively.

Residents of Washington can also benefit from knowing their ZIP Codes for tasks such as online shopping, banking, and receiving services. Moreover, companies use ZIP Codes to plan delivery routes, determine service areas, and analyze regional demographics. This makes ZIP Codes an integral part of everyday life in Washington.

In conclusion, ZIP Codes in Washington are more than just a postal necessity—they are a key part of regional planning, business logistics, and local identity. Whether you are sending a letter, researching demographics, or planning services, knowing the ZIP Codes of Washington is crucial.

ZIP Codes in Washington

ZIP Codes in Washington are an essential part of the United States Postal Service (USPS) system, helping identify specific geographic areas to ensure accurate and timely mail delivery. Each ZIP Code follows a structured format: the first digit represents a larger region of the country, the next two digits define a particular area within Washington, and the final two digits point to a local delivery zone or post office. By using these postal codes, USPS makes sure that letters, parcels, and packages reach the right cities, towns, and rural areas across Washington. For residents, businesses, and organizations, ZIP Codes in Washington are more than just numbers—they are a crucial part of everyday communication and logistics.


Pasco

Post OfficePasco
DivisionFranklin
Pincode 99301

Redmond

Post OfficeRedmond
DivisionKing
Pincode 98052

Bothell

Post OfficeBothell
DivisionSnohomish
Pincode 98012

Vancouver

Post OfficeVancouver
DivisionClark
Pincode 98682

Everett

Post OfficeEverett
DivisionSnohomish
Pincode 98208

Seattle

Post OfficeSeattle
DivisionKing
Pincode 98115
Total Post Offices (715) Page 1 of 120
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Browse ZIP Codes in Washington

Discover all the ZIP Codes in Washington, including every city, town, and county. These postal codes help residents, businesses, and visitors locate addresses accurately and efficiently. Whether you are sending mail, planning deliveries, or exploring demographic information, understanding the ZIP Codes of Washington ensures smooth navigation and proper service coverage throughout the state.


Disclaimer: The content on this website is provided for general informational purposes only. While we make every effort to ensure that the information is accurate and up-to-date, it should not be relied upon as a substitute for professional advice. We do not accept any responsibility for any errors, omissions, or consequences that may arise from using the information presented here.
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