Assessor Approval for Plats and Tax Lot Boundary Changes
Under Oregon law assessors approve all plats (subdivision, partition or condominium) or changes in tax lot lines.
Service
Survey
Transportation
Birth Records
How to order a birth certificate for babies born in Washington County, Oregon
Service
Birth and Death Certificates (Vital Records)
Health
Death Records
How to order a death certificate for someone who died in Washington County, Oregon.
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Birth and Death Certificates (Vital Records)
Health
Plat Review
Plats are most often viewed to determine dimensions of a lot within a platted area.
Service
Survey
Business
Voter Assistance
Washington County Elections Division is committed to making voting more accessible to people with disabilities. To access these services, please make an appointment early in the election cycle.
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Elections Division
Social Programs