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Thurston County, Washington



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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The Thurston County Auditor’s Office will conduct a Logic & Accuracy test ahead of the August 1, 2023, Primary Election. This test demonstrates the accuracy of the tabulation equipment. The Auditor’s Elections Office is looking for volunteers to serve as observers for the Logic & Accuracy test.

Notice of Logic and Accuracy tests, Audits, and Canvassing Board for August 1, 2023 Primary Election


Elections Voter Services

2400 Evergreen Park Dr. SW
Olympia, WA 98502
Monday–Friday: 8:00 am–4:30 pm

Ballot Processing Center

2905 29th Avenue SW, (Suites E & F)
Tumwater, WA 98512
Monday–Friday: 8:00 am–4:30 pm

Mailing Address

2000 Lakeridge Dr. SW
Olympia, WA 98502