1970 Newberg 1969 Newberg 1968 Newberg 1967 Tigard 1966 Lake Oswego 1965 Newberg 1964 West Linn 1963 West Linn 1962 West Linn 1961 Newberg 1960 Tillamook 1959 Newberg 1953 Newberg 1952 Hillsboro 1951 Newberg
District 4
Tualatin Yamhill Valley League
Class 4A 1959-1970 Beaverton 1952-1956 Dallas 1959-1970 Forest Grove 1959-1970 Hillsboro 1950-1956 Lake Oswego 1959-1970 McMinnville 1949-1970 Newberg 1949-1970 Oregon City 1949-1970 St. Helens 1959-1970 Tigard 1951-1970 Tillamook 1959-1970 West Linn 1951-1970