| Sabo,
Hannah - Centennial, CO |
| Sabo,
Tera - Maple Valley, WA |
| Saeteurn,
Tan Lo - Seattle, WA |
| Sallee,
Carl - Seattle, WA |
| Salsbery,
Rollin - Malta, MT |
| Sanders,
Samantha - Spokane, WA |
| Sanders,
Trenton - Silverdale, WA |
| Sanderson,
Riley - Seattle, WA |
| Sandvik,
Chloe - Mercer Island, WA |
| Sari,
Emily - Dundee, OR |
| Satter,
Rachael - Bellingham, WA |
| Saunders,
Mackenzie - Longview, WA |
| Sayson,
Leah - San Ramon, CA |
| Schale,
Paul - Bakersfield, CA |
| Schatz,
Aryn - Seattle, WA |
| Schauer,
Annadele - Poulsbo, WA |
| Scherlie,
Danielle - Silverton, OR |
| Schirman,
Hannah - Seattle, WA |
| Schmitt,
Jacob - Edmonds, WA |
| Schroeder,
Bethany - Beaverton, OR |
| Schueller,
Matthew - Lincoln, NE |
| Schuerman,
Hannah - Everett, WA |
| Schuler,
Elisabeth - Honolulu, HI |
| Schulte,
Christina - Omaha, NE |
| Schuster,
Margaret - Langley, WA |
| Schwend,
Nicole - Oregon City, OR |
| Schwiethale,
Kiri - Seattle, WA |
| Scovil,
Nicole - Ferndale, WA |
| Seemuth,
Timothy - Seattle, WA |
| Sellers,
Chloe - Seattle, WA |
| Sept,
Emily - Cameron Park, CA |
| Serventi,
Gabriella - Anchorage, AK |
| Severn,
Jonah - Kingston, WA |
| Shafar,
Rodney - Renton, WA |
| Shapiro,
Rachel - Seattle, WA |
| Sharifian,
Roya - Bellevue, WA |
| Sharon,
Jordan - Newport Beach, CA |
| Sharp,
Amanda - Seattle, WA |
| Shaw,
Ashley - Seattle, WA |
| Shay,
Kevin - Marysville, WA |
| Sheridan,
Haley - Carmichael, CA |
| Shinagawa,
Hope - Aiea, HI |
| Shipek,
Jane - Bellevue, WA |
| Short,
Kyra - Seattle, WA |
| Sieb,
Lindsey - Seattle, WA |
| Silvius,
Erin - Boise, ID |
| Simms,
Megan - Washougal, WA |
| Simpson,
Skyler - Kent, WA |
| Sinner,
Lindsey - Montrose, CO |
| Siron,
Katelyn - Eagle, ID |
| Sitterley,
Victoria - Burien, WA |
| Sitton,
Travis - Keller, TX |
| Skoczenski,
Elizabeth - Bellingham, WA |
| Slaeker,
Aubrey - Junction City, OR |
| Sleight,
Jean - Bellevue, WA |
| Small,
Davidson - Sisters, OR |
| Smith,
Emily - Lynnwood, WA |
| Smith,
Natalie - Bellevue, WA |
| Smith,
Porscha - Seattle, WA |
| Smith,
Ruth - Renton, WA |
| Smith,
Samuel - Fairfax, VA |
| Smith,
Scott - Lynnwood, WA |
| Smith,
Shermika - Tacoma, WA |
| Smith,
Taylor - Everett, WA |
| Smith-Zodrow,
Jordan - Spokane, WA |
| Snitker,
Adam - Keizer, OR |
| Snyder,
Brooke - Redmond, WA |
| Snyder,
Lisa - Burien, WA |
| Snyder,
Megan - Bellevue, WA |
| So,
Andy - Federal Way, WA |
| Soderquist,
Jessica - Seattle, WA |
| Sommers,
Hannah - Santa Barbara, CA |
| Sonan,
Ashley - Aiea, HI |
| Sorensen,
Evelynn - Seattle, WA |
| Sosnovske,
Nathan - Seattle, WA |
| Sosnovske,
Rebecca - Seattle, WA |
| Sowers,
David - 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,
Phalynn - Saint Louis, MO |
| Sprake,
Shelby - Monroe, WA |
| St Hilaire,
Elise - Seattle, WA |
| Stark,
Jordan - Seattle, WA |
| Staten,
Jayme - Seattle, WA |
| Steckel,
Brittany - Evergreen, CO |
| Steed,
McKenzie - Ogden, UT |
| Stefoglo,
Ella - Marysville, WA |
| Stenberg,
Rachel - Camas, WA |
| Stepanova,
Anastasiya - Auburn, WA |
| Stevenson,
Soren - Portland, OR |
| Steward,
Gregory - Lynnwood, WA |
| Stewart,
Laura - Beaverton, OR |
| Stickelmaier,
Andrea - Renton, WA |
| Stockton,
Riley - Spokane, WA |
| Stokes,
Haley - Carson City, NV |
| Stoppler,
Kathryn - Redmond, WA |
| Strange,
Allison - Mercer Island, WA |
| Straton,
Cameron - West Linn, OR |
| Stuthridge-Heinke,
Joshua - Fremont, CA |
| Stutts,
Katie - Lakewood, WA |
| Sullivan,
Amanda - Olympia, WA |
| Sullivan,
Casey - Seattle, WA |
| Sullivan,
Jonathan - Chicago, IL |
| Sullivan,
Kathryn - Poway, CA |
| Sullivan,
Kelly - Mission Viejo, CA |
| Sullivan,
Rain - Kapaa, HI |
| Sunde,
Krista - Snohomish, WA |
| Swanson,
Shelby - Spokane Valley, WA |
| Swearingen,
Hope - Greenwood Village, CO |
| Swihart,
Alec - Bellevue, WA |
| Swinehart,
Maya - Seattle, WA |
| Sybrandy,
Nathan - Mount Vernon, WA |