Bishop Amat High School (La Puente, CA)

Bonita High School (La Verne, CA)

California High School for the Arts - SGV (Duarte, CA)

Cheshire Academy (Cheshire, CT)

Choate Rosemary Hall (Wallingford, CT)

Claremont High School (Claremont, CA) 

Damien High School (La Verne, CA)

Dulwich College Beijing (Beijing, China)

EF Academy (Pasadena, CA) 

Fairmont Preparatory Academy (Anaheim, CA)

Flintridge Prep (La Canada, CA)

Glendora High School (Glendora, CA)

Hotchkiss School (Lakeville, CT)

International Polytechnic (Pomona, CA)

International School of Beijing (Beijing, China)

Loomis Chaffee School (Windsor, CT)

Los Osos High School (Rancho Cucamonga, CA)

Marlborough School (Los Angeles, CA)

Middlesex School (Concord, MA)

Peddie School (Highstown, NJ)

Sage Hill School (Newport Coast, CA)

St. Lucy’s Priory High (Glendora, CA)

Santa Margarita Catholic High School (Santa Margarita, CA)

Troy Tech High School (Fullerton, CA)

Viewpoint School (Calabasas, CA)

Walnut High School (Walnut, CA)

The Webb Schools (Claremont, CA)

Western Academy of Beijing (Beijing, China)

Westridge School (Pasadena, CA)

Wilbraham & Monson Academy (Wilbraham, MA)