Academy at Swift River, Cummington, Massachusetts
Academy of the Pacific, Honolulu, Hawaii
Allison Academy, North Miami Beach, Florida
American Academy, Plantation, Florida
ASSETS School, Honolulu, Hawaii
Atlantis Academy, Miami, Florida
The Bodine School, Germantown, Tennessee
Boulder Creek Academy, Bonners Ferry, Idaho
Brandon Hall School, Atlanta, Georgia
Brehm Preparatory School, Carbondale, Illinois
Brush Ranch School, Santa Fe, New Mexico
Calvin Academy, Mounds View, Minnesota
The Carroll School, Lincoln, Massachusetts
Cascade School, Whitmore, California
The Cedars Academy, Bridgeville, Delaware
Chapel Haven, New Haven, Connecticut
Chrysalis School, Woodinville, Washington
Cliffwood School, Houston, Texas
Colorado Timberline Academy, Durango, Colorado
The Concept School, Westtown, Pennsylvania
Crater Lake School, Sprague River, Oregon
Cross Creek Manor, LaVerkin, Utah
Dallas Academy, Dallas, Texas
Denver Academy, Denver, Colorado
The DeSisto School, Stockbridge, Massachusetts
Eagle Hill School, Greenwich, Connecticut
Eagle Hill-Southport, Southport, Connecticut
Eckerd Youth Alternatives, Clearwater, Florida
Elan School, Poland, Maine
Eton Academy, Birmingham, Michigan
Fairhill School, Dallas, Texas
The Fenster School of Southern Arizona, Tucson, Arizona
Fishburne Military School, Waynesboro, Virginia
F. L. Chamberlain School, Middleborough, Massachusetts
Forest Heights Lodge, Evergreen, Colorado
The Forman School, Litchfield, Connecticut
Gables Academy, Stone Mountain, Georgia
Gateway School, Arlington, Texas
The Glenholme School, Washington, Connecticut
The Gow School, South Wales, New York
The Grand River Academy, Austinburg, Ohio
Grove School, Madison, Connecticut
Gstaad International School, GSTAAD, Switzerland
Hampshire Country School, Rindge, New Hampshire
Hidden Lake Academy, Dahlonega, Georgia
The Hill Center, Durham Academy, Durham, North Carolina
The Howard School, Atlanta, Georgia
The John Dewey Academy, Great Barrington, Massachusetts
Kildonan School, Amenia, New York
Landmark East School, Wolfville, Nova Scotia, Canada
Landmark School, Prides Crossing, Massachusetts
Little Keswick School, Keswick, Virginia
Logos School, St. Louis, Missouri
Maplebrook School, Amenia, New York
Montana Academy, Marion, Montana
Mount Bachelor Academy, Prineville, Oregon
New Dominion School, Oldtown, Maryland
New Dominion School, Dillwyn, Virginia
The Newgrange School, Trenton, New Jersey
Norman Howard School, Rochester, New York
Northwest Academy, Naples, Idaho
Oak Creek Ranch School, Cornville, Arizona
The Oxford Academy, Westbrook, Connecticut
The Pathway School, Jeffersonville, Pennsylvania
The Phelps School, Malvern, Pennsylvania
Pine Ridge School, Williston, Vermont
Provo Canyon School, Provo, Utah
Remi Vista Ranch School, Corning, California
Robert Land Academy, Wellandport, Ontario, Canada
Robert Louis Stevenson School, New York, New York
Rocklyn Academy, Meaford, Ontario, Canada
Rocky Mountain Academy, Bonners Ferry, Idaho
St. Benedict at Auburndale, Cordova, Tennessee
St. Paul's Preparatory Academy, Phoenix, Arizona
Saint Thomas More School, Oakdale, Connecticut
Shedd Academy, Mayfield, Kentucky
Smith School, New York, New York
Sorenson's Ranch School, Koosharem, Utah
Spring Ridge Academy, Spring Valley, Arizona
Stanbridge Academy, San Mateo, California
Sterne School, San Francisco, California
Stone Mountain School, Black Mountain, North Carolina
Storm King School, Cornwall-on-Hudson, New York
Thornton Friends School, Silver Spring, Maryland
Thornton Friends School/N.V.A., Alexandria, Virginia
Three Springs, Huntsville, Alabama
Timber Ridge School, Cross Junction, Virginia
Trident Academy, Mt. Pleasant, South Carolina
Valley View School, North Brookfield, Massachusetts
The Valley School, Flint, Michigan
The Vanguard School, Lake Wales, Florida
Varsity International School, Honolulu, Hawaii
Viewpoint School, Calabasas, California
Walden Preparatory School, Dallas, Texas
Washington Ethical High School, Washington, District of Columbia
Wediko School Program, Windsor, New Hampshire
Westmark School, Encino, California
Westview School, Los Angeles, California
The White Mountain School, Bethlehem, New Hampshire
Willow Hill School, Sudbury, Massachusetts
The Winchendon School, Winchendon, Massachusetts
Windward School, White Plains, New York
Winston Preparatory School, New York, New York
The Winston School, Dallas, Texas
Woodcliff Academy, Wall, New Jersey