Need a specific person's email?
Browse Washington County's employee directory (about 3.2K employees) and reveal verified emails free.
Washington County's most common email format is First_Last@co.washington.or.us (ex. John_Doe@co.washington.or.us), used for 98% of co.washington.or.us addresses. Washington County uses 4 email patterns across 2 domains: co.washington.or.us and washingtoncountyor.gov. Percentages are the share of addresses within each domain.
| Format | Example | Share of co.washington.or.us |
|---|---|---|
| First_Last@co.washington.or.usMost common | John_Doe@co.washington.or.us | |
| F.Last@co.washington.or.us | J.Doe@co.washington.or.us | |
| First.Last@co.washington.or.us | John.Doe@co.washington.or.us |
| Format | Example | Share of washingtoncountyor.gov |
|---|---|---|
| First_Last@washingtoncountyor.govMost common | John_Doe@washingtoncountyor.gov |
Browse Washington County's employee directory (about 3.2K employees) and reveal verified emails free.
Government AdministrationOregon, United States1001-5000 Employees
Washington County is a government administration entity based in Hillsboro, Oregon. Its mission is to provide efficient, cost-effective services that support healthy, peaceful, safe, and sustainable communities while fostering meaningful participation in county governance. The organization operates as a large county government, delivering a broad range of public services to the local region. In April 2026, Washington County partnered with Oregon.gov and local agencies, including the City of Hillsboro and the Tualatin Hills Park & Recreation District, to advance a project within Metro's Regional Trail System. The county has also pursued initiatives to strengthen community services and safety, such as launching a Nurse Navigation program in 2025 to enhance 9-1-1 response capabilities. Together, these activities show the county's role in coordinating regional infrastructure, land-use planning, and public service delivery.
Most common format
First_Last@co.washington.or.us
Example: John_Doe@co.washington.or.us
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