The Ballot Brief
Washington
Candidate profile

JJ Olson

Democratic · Washington · 2026

On the ballot

Thurston County AssessorWashington · 2026Thurston County sample ballot
Top priorities
  • Ensure fair, accurate and transparent property appraisals for every taxpayer
  • Modernize the Assessor's office and expand online tools so residents can understand valuations and the appeals process

Per the campaign site.

Biography

Olson serves as the Thurston County Assessor's Office Business Applications Administrator, managing appraisal and tax software systems for the county, per the county's official voters' pamphlet. He previously worked as a senior field appraiser and appraisal analyst and holds a Washington Real Property Assessment accreditation, per the same source. JJ Olson appears on the November 3, 2026 ballot for Thurston County Assessor, per the county elections office's certified candidate list.

Campaign site (opens in a new tab)

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Voting info and more

Voting info and more
How we source this

Profile facts follow official election office filings and the sources cited in each biography. Roster last verified September 27, 2026. Official sources are the final word on who appears on your ballot.

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