Below is a list of the schools by league within each WIAA District and Classification.  Please note that
alternative league alignments may be in place for sports other than volleyball and basketball
(especially among smaller classifications, where fewer schools may offer a particular sport).

Many leagues contains schools of more than one classification. All members
are displayed for a multi-classification league, along with each school's classification level.

District 1 - Northwest District One League Name Class(es) Schools Wesco North 3A  4A  Arlington HS-4A Lake Stevens HS-4A Oak Harbor HS-4A Cascade HS-4A Marysville-Pilchuck HS-4A Snohomish HS-4A Everett HS-3A Monroe HS-4A Stanwood HS-4A Wesco South 3A  4A  Edmonds-Woodway HS-4A Lynnwood HS-3A Mountlake Terrace HS-4A Glacier Peak HS-3A Mariner HS-4A Shorecrest HS-3A Jackson HS-4A Meadowdale HS-3A Shorewood HS-4A Kamiak HS-4A Cascade 1A  2A  Archbishop Murphy HS-2A Granite Falls HS-2A Sultan HS-2A Cedarcrest HS-2A King's HS-1A South Whidbey HS-2A Coupeville HS-1A Lakewood HS-2A Northwest Conference 1A  2A  3A Anacortes HS-2A Lynden Christian HS-1A Nooksack Valley HS-1A Bellingham HS-2A Lynden HS-2A Sedro-Woolley HS-3A Blaine HS-2A Meridian HS-1A Sehome HS-2A Burlington-Edison HS-2A Mount Baker HS-2A Squalicum HS-2A Ferndale HS-3A Mt Vernon HS-3A Northwest 2B/1A 2B  1A  Concrete HS-2B LaConner HS-2B Orcas Island HS-2B Darrington HS-2B Mt Vernon Christian-2B Shoreline Christian-2B Friday Harbor HS-1A Northwest 1B 1B    Arlington Christian HS-1B Lummi HS-1B Skykomish HS-1B Cedar Park Christian, Everett-1B Highland Christian Schools-1B North Sound Christian-1B Grace Academy HS-1B Providence Classical Christian-1B Tulalip Heritage HS-1B Lopez HS-1B

District 2 - SeaKing District Two League Name Class(es) Schools Kingco 4A 4A    Ballard HS-4A Inglemoor HS-4A Redmond HS-4A Bothell HS-4A Issaquah HS-4A Roosevelt HS-4A Eastlake HS-4A Lake Washington HS-4A Skyline HS-4A Garfield HS-4A Newport HS-4A Woodinville HS-4A Metro 3A    Bainbridge HS-3A Ingraham HS-3A Rainier Beach HS-3A Bishop Blanchet HS-3A Lakeside HS-3A Chief Sealth HS-3A Cleveland HS-3A Nathan Hale HS-3A Seattle Preparatory-3A Eastside Catholic HS-3A O'Dea HS-3A West Seattle HS-3A Holy Names Academy-3A Kingco 3A 2A  3A  Bellevue HS-3A Juanita HS-3A Mt Si HS-3A Franklin HS-3A Liberty HS-3A Sammamish HS-3A Interlake HS-2A Mercer Island HS-3A Emerald City 1A    Annie Wright HS-1A Cedar Park Christian HS-1A Overlake HS-1A Bellevue Christian HS-1A Forest Ridge HS-1A Seattle Academy-1A Bush HS-1A Northwest HS-1A Univ. Preparatory-1A SeaTac 1B  2B  Bear Creek School-2B Eastside Preparatory HS-1B Puget Sound Advent-2B Christian Faith HS-2B Rainier Christian-2B Quilcene HS-2B Chief Leschi HS-2B King's West HS-2B Seattle Lutheran HS-2B Eastside Academy-1B Mount Rainier Lutheran HS-1B Summit K-12 HS-2B Evergreen Lutheran HS-2B Northwest Yeshiva HS-1B Tacoma Baptist HS-2B

District 3 - West Central District Three League Name Class(es) Schools Narrows Bay 4A    Bellarmine Prep. HS-4A Mt Tahoma HS-4A Shelton HS-4A Central Kitsap HS-4A Olympia HS-4A Stadium HS-4A Narrows Bridge 4A    Foss HS-4A Lincoln HS-4A Wilson, Woodrow HS-4A Gig Harbor HS-4A South Kitsap HS-4A SPSL North 4A    Auburn HS-4A Kent Meridian HS-4A Auburn Riverside HS-4A Federal Way HS-4A Kentridge HS-4A Tahoma HS-4A Kentlake HS-4A Kentwood HS-4A Thomas Jefferson HS-4A SPSL South 4A    Bethel HS-4A Emerald Ridge HS-4A Rogers HS-4A Curtis HS-4A Graham Kapowsin HS-4A Spanaway Lake HS-4A Decatur HS-4A Puyallup HS-4A Todd Beamer HS-4A Western Cascade 3A    Capital HS-3A Timberline HS-3A Yelm HS-3A North Thurston HS-3A Seamount 3A    Evergreen HS-3A Highline HS-3A Mt Rainier HS-3A Foster HS-3A Kennedy HS-3A Renton HS-3A Hazen HS-3A Lindbergh HS-3A Tyee HS-3A SPSL 3A 3A    Auburn Mountain View HS-3A Enumclaw HS-3A Franklin Pierce HS-3A Bonney Lake HS-3A Lakes HS-3A Sumner HS-3A Clover Park HS-3A Peninsula HS-3A White River HS-3A Nisqually 2A 2A    Eatonville HS-2A Steilacoom HS-2A Washington HS-2A Fife HS-2A Independent 1A 1A    Auburn Adventist-1A Olympic 1A  2A  3A Bremerton HS-3A North Kitsap HS-3A Port Angeles HS-3A Kingston HS-2A North Mason HS-