Thurston County, located in the state of Washington, contains a range of ZIP codes that are essential for mail delivery, demographics, mapping, and regional planning. Below is a complete list of ZIP codes associated with this county.

These ZIP codes help identify specific areas and communities within the county, ranging from small towns and villages to broader rural stretches. Whether you’re moving to Thurston County, setting up a business, or analyzing demographic trends, understanding ZIP code distribution is an essential part of the process.

Zip code
98505
98501
98506
98512
98530
98597
98576
98509
98540
98502
98507
98579
98556
98531
98508
98568
98511
98503
98513
98589
98516

To know more about Thurston County, click the button below:

Thurston County Information

Use this tool to find your area details by using zip code.

ZIP Code to County

Note: Some ZIP codes may span across county borders and may be listed under more than one county. This is common in rural or low-population areas where ZIP code regions are broader.

Source: Data compiled from official county records, USPS ZIP code data, and the United States Census Bureau.

Frequently Asked Questions

How many ZIP codes are in Thurston County County?

There are approximately 21 ZIP codes in this county. Check the table above for the complete list.

Do ZIP codes in Thurston County overlap with other counties?

Yes, some ZIP codes may span more than one county. This is especially common in less populated or rural areas.