Milton-Freewater IOOF Cemetery Also known as: IOOF Cemetery, Milton-Freewater Milton-Freewater Cemetery Dist. #3, Cemetery Road, Milton-Freewater, Umatilla County, Oregon USA Postal Code: 97862 FindAGrave search Cemetery notes and/or description:Fully tended cemetery operated by Milton-Freewater Cemetery District #3. Located above town of Milton-Freewater, one half mile from the intersection of...