Thurston County, Washington

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County Contacts
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Thurston County Washington

Treasurer

The County Treasurer holds a key position of public trust in the financial affairs of local government. Acting as the bank for the county, local cities, school districts, fire districts, special purpose districts and other units of local government, the Treasurer's Office receipts, disburses, invests and accounts for the funds of each of these entities. In addition, the Treasurer is charged with the collection of various taxes that benefit a wide range of governmental functions.

Our Mission - Maintain the public's trust by managing their funds with integrity while utilizing best professional practices to provide excellent customer service with a staff that is responsive, knowledgeable, efficient, and courteous.

Photo of Treasurer Jeff Gadman
Jeff Gadman
Thurston County Treasurer

Related News

All News
Thurston County Full Color Logo

2025 Property Tax Notices Mailed This Week

2025 Property Tax Notices Mailed This Week

February 10, 2025

Announcements
Thurston County Full Color Logo

2024 2nd Half Property Taxes Due October 31

The deadline for Thurston County residents to pay their 2024 second half property taxes is Thursday, October 31, 2024.

October 15, 2024

Announcements
Thurston County Full Color Logo

Request for Proposals for Investment Advisor Services

The Thurston County Treasurer is requesting proposals for investment advisor services.

May 15, 2024

Announcements

Featured Events

All Events

Apr

30

2025 First Half Property Taxes Due

Wednesday, April 30, 2025
8:00am
Virtual

May

26

Memorial Day

Monday, May 26, 2025
8:00am
Virtual

Jun

19

Juneteenth

Thursday, June 19, 2025
8:00am
Virtual

Treasurer

360-786-5550
Contact Us

Treasurer's Office Location

3000 Pacific Ave SE
Olympia, WA 98501
Phone: 360-786-5550
Fax: 360-754-4683
Monday–Friday: 8:00 am–4:30 pm

Mailing Address

3000 Pacific Ave SE
Olympia, WA 98501