McDonald's - West Union McDonald's - West Union Search | Advanced Search | New Members | Coupons and Discounts | All Categories Restaurants, Food & Beverages >> RESTAURANTS McDonald's - West Union 6399 NW Cornelius Pass Rd.Hillsboro, OR 97124 | map | directions (503) 439-0090 Visit Site Connect With Us If your business isn't here, contact us today to get listed!