Kingco Athletic Conference
3A Members
Columns: Institution | Location | Founded | Affiliation | Enrollment | Nickname
Bellevue | Bellevue | 1923 | Public ( Bellevue S.D. ) | 1327 | Wolverines | Interlake | Bellevue | 1968 | Public ( Bellevue S.D. ) | 1341 | s Saint | Juanita | Kirkland | 1971 | Public ( Lake Washington S.D. ) | 1010 | Rebels | Liberty | Renton | 1977 | Public ( Issaquah S.D. ) | 1237 | Patriots | Mercer Island | Mercer Island | 1957 | Public ( Mercer Island S.D. ) | 1424 | ers Island