Post offices serve all communities within a county, from city branch locations to rural contract postal units that serve smaller towns and unincorporated areas with essential mail services. There are 14 Post Office locations in County, Oregon.

Residents of County should be aware that rural post offices and contract postal units may have limited hours compared to full-service branches. USPS provides a free package pickup service for all residents, including those in rural areas, which can eliminate the need to travel to a post office for outgoing packages.

List of Washington County, Oregon Post Office

Beaverton Post Office

View Details Call Now (503) 643-5263

Beaverton Post Office

Address
Get Direction
Hours

Hillsboro Post Office

View Details Call Now (503) 615-2825

Hillsboro Post Office

Address
Get Direction
Hours

Forest Grove Post Office

View Details Call Now (503) 357-7247

Forest Grove Post Office

Address
Get Direction
Hours

Evergreen Dcu Bvrtn Post Office

View Details Call Now (503) 614-9516

Evergreen Dcu Bvrtn Post Office

Address
Get Direction
Hours

North Plains Post Office

View Details Call Now (503) 647-2612

North Plains Post Office

Address
Get Direction
Hours

Aloha Post Office

Address
Get Direction
Hours

Cornelius Post Office

View Details Call Now (503) 992-9003

Cornelius Post Office

Address
Get Direction
Hours

Tigard Post Office

View Details Call Now (503) 968-6763

Tigard Post Office

Address
Get Direction
Hours

West Slope Post Office

View Details Call Now (503) 203-8705

West Slope Post Office

Address
Get Direction
Hours

Gaston Post Office

View Details Call Now (503) 985-0186

Gaston Post Office

Address
Get Direction
Hours

Banks Post Office

Address
Get Direction
Hours

Tualatin Post Office

View Details Call Now (503) 692-6846

Tualatin Post Office

Address
Get Direction
Hours

Sherwood Post Office

View Details Call Now (503) 625-2512

Sherwood Post Office

Address
Get Direction
Hours

Timber Post Office

View Details Call Now (503) 359-8858

Timber Post Office

Address
Get Direction
Hours

Residents of County can use the USPS online location finder to identify the nearest post office, rural branch, or contract postal unit and check their individual hours. Enrolling in USPS Informed Delivery is free and lets all county residents preview incoming mail and packages via email or the USPS app each morning before delivery.

You may also find Post Office locations in neighboring counties including Washington, Clackamas, Multnomah.