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)

Maryland
Urbana HS (Ijamsville, MD)

Massachusetts
Amherst Regional HS (Amherst, MA)
Longmeadow HS (Longmeadow, MA)
Northfield Mt. Hermon School (Mt. Hermon, MA) - New England Prep School League

New Jersey
Columbia HS (Maplewood, NJ)

New York
The Beacon School (Brooklyn, NY)

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

Ohio
Holy Family Catholic Home Educators (Cincinnati, OH)

Tennessee
University School of Nashville (Nashville, TN)

Virginia
Woodside HS (Newport News, VA)
Yorktown/HB Woodlawn (Arlington, VA)

Wisconsin
James Madison Memorial HS (Madison, WI)