Thurston County, Washington

The content on the Thurston County website is currently provided in English. We are providing the “Translation” for approximately 10 languages. The goal of the translation is to provide visitors with limited English proficiency to access information on the website in other languages. The translations do not translate all types of documents, and it may not give you an exact translation all the time. The translations are made through an automated process, which may not result in accurate or precise translations, particularly of technical and legal terminology.
County Contacts
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Thurston County Washington

Auditor

Elections

The Thurston County Auditor's elections team accurately runs local, state and federal elections. We manage every part of the election process, from candidate filing to ballot design, processing, and security. We ensure that elections are free, fair, safe and secure.

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Thurston County Elections Offering Observer Training Ahead of August Primary Election

Thurston County Auditor’s Elections Division is offering observer training for the August 4, 2026 Primary Election. The training will be held over Zoom on Monday, July 27, 2026 at 4:00 p.m. 

Voter Registration Deadlines for the August 4 Primary Election

Below are the voter registration deadlines for the August 4 Primary Election in Thurston County.

Notice of the August 4, 2026 Primary Election

A ballot will be mailed to all Thurston County voters with a current mailing address.

Elections

360-786-5408

Elections Voter Services

2915 29th Ave SW
Tumwater, WA 98512
Phone: 360-786-5408
Fax: 360-754-4591
Monday–Friday: 8:00 am–4:30 pm

Ballot Processing Center

2905 29th Avenue SW
Tumwater, WA 98512
Phone: 360-786-5408
Fax: 360-705-3518
Monday–Friday: 8:00 am–4:30 pm

Mailing Address

2000 Lakeridge Dr SW
Olympia, WA 98502