Post Office in Benton County, OR

Find The Office You Need

• Alsea Post Office

  140 East Main Street, Alsea, OR 97324

  541-487-5981
• Blodgett Post Office

  21412 Highway 20, Blodgett, OR 97326

  541-453-5771
• Corvallis Post Office

  311 Southwest 2nd Street, Corvallis, OR 97333

  541-752-4358
• Monroe Post Office

  590 Main Street, Monroe, OR 97456

  541-847-5348
• Philomath Post Office

  1140 Applegate Street, Philomath, OR 97370

  541-929-2520