| Cagley,
Joseph - Anchorage, AK |
| Calabig,
Isabel - Sammamish, WA |
| Callison,
Amber - Royal Oaks, CA |
| Calton,
Jacob - Granite Bay, CA |
| Calvert,
Hannah - Tacoma, WA |
| Campbell,
Alexis - Kalispell, MT |
| Campbell,
Erinn - San Clemente, CA |
| Campbell,
Melanie - Ventura, CA |
| Cao,
Yingjie - Escondido, CA |
| Caris,
Rebekah - Spanaway, WA |
| Carlson,
Alexis - Seattle, WA |
| Carlson,
Anna - Minneapolis, MN |
| Carlson,
Caitlin - Monument, CO |
| Carlson,
Courtney - Seattle, WA |
| Carlson,
Kathryn - Bellevue, WA |
| Carlson,
Madeline - Puyallup, WA |
| Carney,
Hannah - Seattle, WA |
| Carpenter,
Savannah - Monument, CO |
| Carter,
Valerie - Des Moines, WA |
| Cary,
Amber - Brier, WA |
| Castillo,
Joseline - Kent, WA |
| Castro,
Camilo - Katy, TX |
| Caughell,
Luke - Woodway, WA |
| Caviness,
Rachelle - Lake Tapps, WA |
| Cayetano,
Jess - Meridian, ID |
| Cevallos,
Anny - Seattle, WA |
| Chambers,
Jessica - Merced, CA |
| Chang,
Han - Mill Creek, WA |
| Charcas,
Mark - Edmonds, WA |
| Charleson,
Mary - Mill Creek, WA |
| Cheah,
Kar Mun - Seattle, WA |
| Cheesman,
Andrew - Hilmar, CA |
| Chen,
Adrienne - Ladera Ranch, CA |
| Chen,
Yingrong - Shoreline, WA |
| Chi,
Belinda - Vancouver, WA |
| Chieng,
Valerie - Arcadia, CA |
| Chin,
Tiffany - Lynnwood, WA |
| Christiansen,
Brianna - Everett, WA |
| Christianson,
Ivy - Seattle, WA |
| Chung,
Robert - Auburn, WA |
| Clark,
Emily - Snohomish, WA |
| Claunch,
Anna - Longview, WA |
| Cleary,
Destiny - Coupeville, WA |
| Click,
McKenzie - Olympia, WA |
| Clodfelter,
Hannah - Mount Vernon, WA |
| Closs,
Holly - Everett, WA |
| Clum,
Levi - Port Townsend, WA |
| Coleman,
Molly - Fresno, CA |
| Collings,
Jeffrey - Seattle, WA |
| Collins,
Alexis - Tacoma, WA |
| Collmer,
Rachael - Boring, OR |
| Comerford,
Ka'dee - Gold Bar, WA |
| Cook,
Eppey - Shoreline, WA |
| Cook,
Peyton - Marysville, WA |
| Cooley,
Mark - Burien, WA |
| Cooper,
Madison - Colorado Springs, CO |
| Coppock,
Olivia - Richland, WA |
| Cortez,
Drew - La Mirada, CA |
| Cosgrove,
Audrey - Spokane, WA |
| Costley,
Katie - Stanwood, WA |
| Couch,
Katie - Ione, WA |
| Coughlin,
Abigail - Sunriver, OR |
| Courtney,
Karissa - Newberg, OR |
| Cowden,
Trent - Lake Oswego, OR |
| Coyne,
Thomas - Seattle, WA |
| Crider,
Daniel - San Jose, CA |
| Crook,
Benjamin - Davis, CA |
| Crooks,
Hannah - Newbury Park, CA |
| Croonquist,
Rachel - Tukwila, WA |
| Crouch,
Janel - Camano Island, WA |
| Crown,
Michaela - Gig Harbor, WA |
| Cumine,
Colby - Seattle, WA |
| Cunningham,
Annie - Mountain View, CA |
| Cunningham,
Audrey - Renton, WA |
| Cunningham,
Natalie - Renton, WA |