| Sabo,
Hannah - Centennial, CO |
| Sadikin,
Amanda - Portland, OR |
| Sairez,
Faith - Renton, WA |
| Salsbery,
Rollin - Malta, MT |
| San Martino,
Juliana - Woodinville, WA |
| Sanders,
Samantha - Spokane, WA |
| Sanders,
Sydney - Seattle, WA |
| Sanders,
Trenton - Silverdale, WA |
| Sanderson,
Riley - Seattle, WA |
| Sandquist,
Samuel - Redwood City, CA |
| Sandvik,
Chloe - Mercer Island, WA |
| Sayson,
Kevin - Gresham, OR |
| Schaefer,
Rebecca - Salem, OR |
| Scherlie,
Danielle - Silverton, OR |
| Schlunegger,
Allyson - Lamirada, CA |
| Schmidt,
Karl - Eugene, OR |
| Schmitt,
Kristen - Denver, CO |
| Schoelz,
Caitlin - Auburn, WA |
| Schols,
Hayley - Mount Vernon, WA |
| Schrader,
Rachel - Snohomish, WA |
| Schroeder,
Bethany - Beaverton, OR |
| Schueller,
Matthew - Lincoln, NE |
| Schuerman,
Hannah - Everett, WA |
| Schulte,
Christina - Omaha, NE |
| Schultz,
Tyler - Scottsdale, AZ |
| Schultz,
Victoria - Unionville, CT |
| Schumacher,
Madison - Seattle, WA |
| Schuster,
Margaret - Langley, WA |
| Schwend,
Nicole - Oregon City, OR |
| Schwiethale,
Kiri - Seattle, WA |
| Schwiethale,
Zachry - Port Angeles, WA |
| Scott,
Hannah - Seattle, WA |
| Scott,
Sarah - Loma Linda, CA |
| Scott,
Tyler - Seattle, WA |
| Seager,
Kendal - Mountlake Terrace, WA |
| Seely,
Nathan - Yakima, WA |
| Seemuth,
Timothy - Seattle, WA |
| Sellers,
Chloe - Seattle, WA |
| Serventi,
Gabriella - Anchorage, AK |
| Sessing,
Katie - Tacoma, WA |
| Severin,
Anika - Parker, CO |
| Severin,
Hilary - Puyallup, WA |
| Shafar,
Rodney - Renton, WA |
| Sharon,
Jordan - Newport Beach, CA |
| Shaw,
Katherine - Seattle, WA |
| Shay,
Kevin - Marysville, WA |
| Shdo,
Jillian - Seattle, WA |
| Shepherd,
Enely - Beaverton, OR |
| Shim,
Onyu - Tacoma, WA |
| Siekmeier,
Samuel - Littleton, CO |
| Signalness,
Michelle - Hillsboro, OR |
| Silvius,
Erin - Boise, ID |
| Simmers,
Mason - Anchorage, AK |
| Simpson,
Jennifer - Seattle, WA |
| Simpson,
Skyler - Kent, WA |
| Sims-Cochran,
Michaela - Beaverton, OR |
| Singh,
Alyssa - Clovis, CA |
| Sinner,
Lindsey - Montrose, CO |
| Sipiora,
Mackenzie - Lake Oswego, OR |
| Siron,
Katelyn - Eagle, ID |
| Sitton,
Travis - Keller, TX |
| Skoczenski,
Elizabeth - Bellingham, WA |
| Slater,
Ashley - Sammamish, WA |
| Smith,
Kathleen - Seattle, WA |
| Smith,
Leslie - Edwards, IL |
| Smith,
Michael - Yakima, WA |
| Smith,
Molly - Morro Bay, CA |
| Smith,
Porscha - Seattle, WA |
| Smith,
Scott - Lynnwood, WA |
| Smith,
Taylor - Everett, WA |
| Smith-Zodrow,
Jordan - Spokane, WA |
| Snitker,
Adam - Keizer, OR |
| Snyder,
Brooke - Redmond, WA |
| Snyder,
Megan - Bellevue, WA |
| So,
Andy - Federal Way, WA |
| Song,
Nicole - Sunland, CA |
| Sorensen,
Evelynn - Seattle, WA |
| Sosnovske,
Nathan - Seattle, WA |
| Spalding,
Karen - Lake Oswego, OR |
| Spargo,
Dylan - Wasilla, AK |
| Spears,
Adreanna - Vancouver, WA |
| Speck,
Victoria - Bothell, WA |
| Spence,
Bryan - Saint Louis, MO |
| Spence,
Peter - Sandy, UT |
| St Hilaire,
Elise - Seattle, WA |
| Stacy,
Brian - Issaquah, WA |
| Staley,
Dawn - Normandy Park, WA |
| Stanfield,
Elisabeth - Auburn, WA |
| Stanley,
Abigail - Boise, ID |
| Stanton,
Peter - Redmond, WA |
| Staten,
Jayme - Seattle, WA |
| Steckel,
Brittany - Evergreen, CO |
| Steed,
McKenzie - Ogden, UT |
| Stenberg,
Rachel - Camas, WA |
| Stepanova,
Anastasiya - Auburn, WA |
| Steward,
Gregory - Lynnwood, WA |
| Stiffler,
John - Tacoma, WA |
| Stine,
Kaitlyn - Seattle, WA |
| Stockton,
Riley - Spokane, WA |
| Stokes,
Haley - Carson City, NV |
| Stoppler,
Kathryn - Redmond, WA |
| Storz,
Samantha - Mercer Island, WA |
| Strange,
Allison - Mercer Island, WA |
| Strannigan,
Jonathan - Seattle, WA |
| Streicher,
Jane - Mukilteo, WA |
| Strong,
Nathanael - Seattle, WA |
| Strube,
Victoria - Canby, OR |
| Struiksma,
Bethany - Bellingham, WA |
| Stuart,
Megann - Seattle, WA |
| Stull,
Kayla - Burien, WA |
| Sturm,
Tanner - Aberdeen, WA |
| Stuthridge-Heinke,
Joshua - Fremont, CA |
| Suko,
Elijah - Seattle, WA |
| Sullivan,
Amanda - Olympia, WA |
| Sullivan,
Casey - Seattle, WA |
| Sullivan,
Jonathan - Chicago, IL |
| Sullivan,
Kathryn - Poway, CA |
| Sunde,
Bjorn - Snohomish, WA |
| Sunde,
Krista - Snohomish, WA |
| Sutherland,
Alyssa - Corona, CA |
| Sutton,
Tanja - |
| Swanson,
Shelby - Spokane Valley, WA |
| Sweetin,
Amy - Highlands Ranch, CO |