Post Offices in & near Hillsboro, Oregon. Operating hours, locations, phone/fax number, services information.
Post Office in Hillsboro, Oregon on S 1st Ave. Operating hours, phone number, services information, and other locations.
Address: 125 S 1st Ave, Hillsboro, OR 97123
Phone: 503-615-2825
Fax: 503-615-0806
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457