Map for Optimist Club of Hillsboro Oregon Map for Optimist Club of Hillsboro Oregon Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> SERVICE CLUBS Optimist Club of Hillsboro Oregon PO Box 314Hillsboro , OR 97123 | directions (503) 706-1988 Visit Site If your business isn't here, contact us today to get listed!