| Sager,
Ethan - Star, ID |
| Sakamoto,
Jacob - Ewa Beach, HI |
| Salguero,
Maria - Santa Clara, CA |
| Salima,
Nathanael - Anchorage, AK |
| San Roman,
Itzia - Burnaby, BC |
| Sanchez,
Erik D'Eliasy - Olympia, WA |
| Sandoval,
Jennifer - Concord, CA |
| Santana,
Vanessa - Renton, WA |
| Satre,
Kimberly - Spokane, WA |
| Satter,
Rachael - Bellingham, WA |
| Scarbrough,
Lazarus - Bothell, WA |
| Scates,
Lester - Seattle, WA |
| Schaeffer,
Lynessa - Kent, WA |
| Schaffner,
Sara - Forest Grove, OR |
| Schermerhorn,
Anny - Bainbridge Island, WA |
| Schirm,
Serena - West Linn, OR |
| Schlabs,
Tiffany - Lake Stevens, WA |
| Schmidt,
Jason - Casper, WY |
| Schoenberg,
Madison - Seabeck, WA |
| Schroeder,
Amanda - Aurora, OR |
| Schubert,
Michael - Bellevue, WA |
| Schuermyer,
Larissa - Portland, OR |
| Schultz,
Brayden - Kenmore, WA |
| Schultz,
Melissa - Whittier, CA |
| Schwark,
Jenai - Renton, WA |
| Schwartz,
Kayleigh - Las Vegas, NV |
| Schwartz,
Kellen - Newberg, OR |
| Scianna,
Allison - San Jose, CA |
| Scott,
Blaine - Seattle, WA |
| Scott,
Samuel - Snohomish, WA |
| Scott,
Talitha - Coarsegold, CA |
| Search,
Samantha - Glendora, CA |
| Sebastian,
Emma - San Rafael, CA |
| Seely,
Emma - Marietta, GA |
| Seiber,
Kaylee - Kent, WA |
| Seibert,
Megan - Bothell, WA |
| Seid,
Jordan - Rowland Heights, CA |
| Seidel,
Grace - Seabeck, WA |
| Sellke,
Sarah - Portland, OR |
| Semenea,
Nicoleta - Clyde Hill, WA |
| Sept,
Amanda - Cameron Park, CA |
| Setiono,
Megan - Seattle, WA |
| Shaarda,
Anna - Mc Bain, MI |
| Shannon,
Natalie - Kent, WA |
| Shao,
Stephanie - Seattle, WA |
| Sharp,
Nicholas - Tacoma, WA |
| Shaw,
Hope - Tacoma, WA |
| Shcherbinina,
Marina - Auburn, WA |
| Sheeres,
Alyssa - Crown Point, IN |
| Sherpa,
Lhakpa - Solukhumbu, NEPAL |
| Sherpa,
Lhakpa - , |
| Shewmaker,
Natalie - Covington, WA |
| Shin,
Paul - Anchorage, AK |
| Shrum,
Bailey - Lynnwood, WA |
| Sierra Suarez,
Crystal - Seattle, WA |
| Silva-Avendano,
Alejandra - Tukwila, WA |
| Simmons,
Rachael - Mukilteo, WA |
| Simonsen,
Hannah - Cheney, WA |
| Singh,
Ishwinder - Vancouver, WA |
| Smith,
Dylan - Phoenix, AZ |
| Smith,
Eirene - Austin, TX |
| Smith,
Jasmine - Sherwood, OR |
| Smith,
Joy - Vancouver, WA |
| Smith,
Renee - Monument, CO |
| Smith,
Sierra - Boise, ID |
| Smith,
Sydnee - Vancouver, WA |
| Smith,
Sydney - Bothell, WA |
| Snellenberg-Fraser,
Michael - Mercer Island, WA |
| Snycerski,
Sophia - San Jose, CA |
| Snyder,
Emma - San Diego, CA |
| Snyder,
Jessica - Seattle, WA |
| Soboleff,
Etienne - Juneau, AK |
| Song,
Hyun Jong - Bellevue, WA |
| Songco,
Chrysthel Rhose - Bremerton, WA |
| Sorce,
Samara - San Ramon, CA |
| Spano,
Melinda - Long Beach, CA |
| Sparks-Stuht,
Jessica - Kirkland, WA |
| Spatacean,
Christine - Bellevue, WA |
| Speck,
Heidi - Santa Barbara, CA |
| Spitzer,
Keith - Poulsbo, WA |
| Sprague,
Hayley - Portland, OR |
| St John,
Isabel - Vancouver, WA |
| Stafford,
Suzanne - Oregon City, OR |
| Starkey,
Ian - Spokane, WA |
| Stegemoller,
Gabrielle - West Linn, OR |
| Stehr,
Faith - Sutherlin, OR |
| Steib,
Annika - Tower Lakes, IL |
| Stevens,
Chandler - Woodinville, WA |
| Stewart,
Gaige - Sonora, CA |
| Stewart,
Nicole - Maple Valley, WA |
| Stewart,
Samantha - Poulsbo, WA |
| Stez,
Andrew - Murrieta, CA |
| Stime,
Soren - Colbert, WA |
| Stohler,
Emily - Novato, CA |
| Stoltzfus,
Caitlyn - Tucson, AZ |
| Stover,
Elizabeth - Puyallup, WA |
| Stover,
Lindsey - Puyallup, WA |
| Stover,
William - Puyallup, WA |
| Strachan,
Timothy - Bainbridge Island, WA |
| Straka,
Danielle - Trabuco Canyon, CA |
| Strawn,
Emily - Renton, WA |
| Strawn,
Keaton - Pasadena, CA |
| Strayer,
Carly - Burien, WA |
| Stricko,
Lindsay - Carlsbad, CA |
| Struiksma,
Sofia - Artesia, CA |
| Stubbert,
Hannah - Seattle, WA |
| Sugino,
Katelyn - Raleigh, NC |
| Sunderland,
Emily - Sunnyvale, CA |
| Surdacki,
Abby - Franklin, TN |
| Sutherland,
Marlia - Auburn, WA |
| Swallow,
Travis - Coeur D Alene, ID |
| Swearingen,
Karly - Vernal, UT |
| Swearingen,
Katherine - Dumfries, VA |