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Elections Division

This office is responsible for conducting all federal, state and local elections in Washington County.

The Elections Division administers all Federal, State and local elections in Washington County.  We also manage voter registration records for over 385,000 voters, working continuously to ensure that our voter registration rolls are up to date.

Election staff assist candidates in filing for office, verify petition signatures, and manage historical archives of election results.

We are pleased to be able to offer ballot tracking services, assistance for voters with disabilities, and language translation services.  Every Primary Election, we administer Precinct Committee Person elections on behalf of the major political parties.

Let us know how we can assist you!  If you don’t find what you need here, please give us a call or send us an email. 



2925 NE Aloclek Drive, Suite 170
Hillsboro, Oregon 97124


Unofficial Election results May 16, 2023

The first unofficial election-night results for Washington County can be found after 8 p.m. via the Oregon Secretary of State’s Election Results webpage.

Ballots must be received or postmarked by Tuesday, May 16, 2023

Ballots for the Special District Election must be received by 8 p.m. or postmarked by May 16, 2023, to be counted.