Zip Codes of Washington, United States

Explore the Zip Codes structure of Washington. This part of United States is organized into 40 administrative areas, each serving as a vital link in the regional logistics network. Our directory helps you navigate these districts to find precise geographic identifiers for efficient mail routing and local delivery.

Regions of Washington

Adams

Hierarchy of Zip Codes in Washington

Explore the Washington postal structure. This region in United States is divided into several administrative districts, each with its own unique Zip Codes range. Select a sub-region below to find specific codes for cities, municipalities, and local streets. Accurate geographic data for Washington is essential for precise mail routing and logistics management in this area.

Popular Zip Codes

Code	Locality	Region
98660	Vancouver	Clark
98661	Vancouver	Clark
98004	Bellevue	King
98005	Bellevue	King
98030	Kent	King
98031	Kent	King
98310	Bremerton	Kitsap
98311	Bremerton	Kitsap
98401	Tacoma	Pierce
98402	Tacoma	Pierce
98101	Seattle	Seattle
98102	Seattle	Seattle