| Sabari,
Billy - Seattle, WA |
| Sabates,
Ana - Winter Garden, FL |
| Saboff,
Aileen - San Jose, CA |
| Salguero,
Maria - Santa Clara, CA |
| Sanchez,
Ivan - Damascus, OR |
| Sandoval,
Jennifer - Concord, CA |
| Sanekane,
Deanna - Kailua, HI |
| Sarver,
Sydney - Pasadena, CA |
| Satre,
Kimberly - Spokane, WA |
| Satter,
Rachael - Bellingham, WA |
| Saylor,
Elizabeth - Irvine, CA |
| Schaeffer,
Lynessa - Kent, WA |
| Schmiedt,
Leah - Anchorage, AK |
| Schoeler,
Roslyn - Langley, WA |
| Schubert,
Michael - Bellevue, WA |
| Schwartz,
Kayleigh - Las Vegas, NV |
| Schwartz,
Kellen - Newberg, OR |
| Scott,
Blaine - Seattle, WA |
| Scott,
Megan - Camas, WA |
| Scott,
Samuel - Snohomish, WA |
| Scott,
Talitha - Coarsegold, CA |
| Sebastian,
Emma - San Rafael, CA |
| Secaira,
Manola - Tacoma, WA |
| Secker,
Jennifer - Kent, WA |
| Seely,
Emma - Marietta, GA |
| Seibert,
Megan - Bothell, WA |
| Sellke,
Sarah - Portland, OR |
| Semenea,
Nicoleta - Clyde Hill, WA |
| Sepsey,
Caroline - Bakersfield, CA |
| Sept,
Amanda - Cameron Park, CA |
| Sesay,
Mondain - La Crescenta, CA |
| Shaarda,
Anna - Mc Bain, MI |
| Shand,
Kealani - Portland, OR |
| Shannon,
Cheneka - Des Moines, WA |
| Shannon,
Madison - Bakersfield, CA |
| Shannon,
Natalie - Kent, WA |
| Shao,
Stephanie - Seattle, WA |
| Sharp,
Nicholas - Tacoma, WA |
| Shaw,
Courtney - Edmonds, WA |
| Shaw,
Gregory - Seattle, WA |
| Shaw,
Hope - Tacoma, WA |
| Shdo,
Laura - Bothell, WA |
| Sheeres,
Alyssa - Crown Point, IN |
| Shen,
Piin-Jiun - Seattle, WA |
| Shigeta,
Laura - Honolulu, HI |
| Shin,
Paul - Anchorage, AK |
| Shirazi,
Seyed Emad - Bothell, WA |
| Shrader,
Annelise - Puyallup, WA |
| Shrum,
Bailey - Lynnwood, WA |
| Silva-Avendano,
Alejandra - Tukwila, WA |
| Silvernale,
Jeanette - Snohomish, WA |
| Simonsen,
Hannah - Cheney, WA |
| Simpson,
Lindsay - Bellevue, WA |
| Simpson,
Samuel - Boise, ID |
| Simpson-Bradford,
Isaiah - Colorado Springs, CO |
| Singh,
Ishwinder - Vancouver, WA |
| Sjothun,
Madelyn - Vancouver, WA |
| Skidmore,
Nathan - Edmonds, WA |
| Sloan,
Jessica - Bonita, CA |
| Smith,
Abigail - Edgewood, WA |
| Smith,
Dylan - Phoenix, AZ |
| Smith,
Eirene - Austin, TX |
| Smith,
Grayson - Redmond, WA |
| Smith,
Jasmine - Sherwood, OR |
| Smith,
Joy - Vancouver, WA |
| Smith,
Kayla - Sammamish, WA |
| Smith,
Kristina - New Brighton, PA |
| Smith,
Maxwell - Vancouver, WA |
| Smith,
Sierra - Boise, ID |
| Smith,
Sydnee - Vancouver, WA |
| Smith,
Sydney - Bothell, WA |
| Smith Pumalpa,
Elva - La Junta, CO |
| Snevoll,
Tara - Seattle, WA |
| Snyder,
Emma - San Diego, CA |
| Soboleff,
Etienne - Juneau, AK |
| Solano,
Isabella - Colorado Springs, CO |
| Song,
JunWon - Bishkek, Bichkek, KYRGY |
| Sonstelie,
Makayla - Auburn, WA |
| Sorce,
Samara - San Ramon, CA |
| Sparks-Stuht,
Jessica - Kirkland, WA |
| Spatacean,
Christine - Bellevue, WA |
| Speck,
Heidi - Santa Barbara, CA |
| Spencer,
Bennett - Ellensburg, WA |
| St John,
Isabel - Vancouver, WA |
| Stafford,
Suzanne - Oregon City, OR |
| Stang,
Andrew - Stanwood, WA |
| Starkey,
Ian - Spokane, WA |
| Stasiak,
Hailey - Maple Valley, WA |
| Stegemoller,
Gabrielle - West Linn, OR |
| Steinke,
Mark - Edmonds, WA |
| Stevens,
Chandler - Woodinville, WA |
| Stevenson,
Kennedy - Vancouver, WA |
| Stewart,
Nicole - Maple Valley, WA |
| Stillwaugh,
Hannah - Tonasket, WA |
| Stohler,
Emily - Novato, CA |
| Stoltzfus,
Caitlyn - Tucson, AZ |
| Stover,
Elizabeth - Puyallup, WA |
| Stover,
Lindsey - Puyallup, WA |
| Stover,
Shelby - Maple Valley, WA |
| Stover,
William - Puyallup, WA |
| Strachan,
Hannah - Bainbridge Island, WA |
| Strachan,
Timothy - Bainbridge Island, WA |
| Straka,
Danielle - Trabuco Canyon, CA |
| Strawn,
Emily - Renton, WA |
| Strayer,
Carly - Burien, WA |
| Streufert,
Nathan - Richland, WA |
| Stromberg,
Sophia - Littleton, CO |
| Sum,
Kaylene - Kent, WA |
| Sun,
Yushu - Seattle, WA |
| Sunderland,
Emily - Sunnyvale, CA |
| Surdacki,
Abby - Franklin, TN |
| Swallow,
Travis - Coeur D Alene, ID |
| Swanson-Dexel,
Ocean - Boulder Creek, CA |
| Sweeney,
Owen - Seal Beach, CA |