ZIP Codes for Washington. Use our address lookup or code list to find the correct 5-digit or 9-digit (ZIP+4) code for your postal mails destination.

List of all Zip Codes for the state of Washington, WA. Postal code list includes all cities and counties in Washington.

Dec 5, 2025 · See Washington ZIP Codes on Google Maps and quickly check what ZIP Code an address is in with this free, interactive map tool. Use this ZIP Code lookup map to view ZIP Codes …

List of ZIP Codes in Washington ... Most Popular ZIP Code Searches in Washington 99301 98052 98012 98682 98208 99208 98391 98115 98270 98034 98103 98387 99336 98003 98133 98632 …

Jun 3, 2019 · All ZIP codes in Washington begin with the digits 98 or 99, uniquely designating the state. The range starts at 98001 in Auburn, a suburb of Seattle, and extends to 99403 in Clarkston, located …

ZIP codes for the US state Washington. Use our interactive map, address lookup, or code list to find the correct 5-digit or 9-digit (ZIP+4) code for your postal mails destination.

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.

As of 2024, there are 605 ZCTAs in Washington (US Census). Discover population, economy, health, and more with the most comprehensive global statistics at your fingertips.

List of all Zip Codes for the state of Washington. Includes all counties and cities in WA.

Below are all the area-based zip codes (ZCTAs) that we've visualized in Washington. Click on a zip code to learn about it's median age, income, race, family size and much more. Or, customize the map to …