Participating teams are selected based on criteria outline at http://www.upa.org/programs/youthdev/comp_guidelines#Regapp.

Connecticut
Ridgefield HS (Ridgefield, CT)

Georgia
The Paideia School (Atlanta, GA)

Indiana
Martinsville HS (Martinsville, IN)

Kentucky
Henry Clay HS (Lexington, KY)

Maryland
Urbana HS (Ijamsville, MD)

Massachusetts
Amherst Regional HS (Amherst, MA)
Needham HS (Needham, MA)

New Jersey
Columbia HS (Maplewood, NJ)
Watchung Hills Regional (Warren, NJ)

New York
Stuyvesant HS (New York City, NY)

Pennsylvania
North Hills HS (Pittsburgh, PA)
Pennsbury HS (Fairless Hills, PA)

Ohio
Holy Family Catholic Home Educators (Cincinnati, OH)

Tennessee
Red Bank HS (Red Bank, TN)

Virginia
Woodside HS (Newport News, VA)
LC Bird HS(Chesterfield, VA)