Founding year: 1906
Address: The Kinkaid School, 201 Kinkaid School Drive, Houston, Texas, 77024, United States
Founding year: 1909
Address: Kingswood-Oxford School, 170 Kingswood Road West Hartford,, Connecticut, 06119-1430, United States
Founding year: 1865
Address: King School, 1450 Newfield Ave, Stamford, , Connecticut, 06905, United States
Founding year: 1969
Address: The Kildonan School, 425 Morse Hill Rd. Amenia, New York, 12501, United States
Founding year: 1948
Address: Keystone School, 119 E. Craig Place, San Antonio, , Texas, 78212, United States
Founding year: 1958
Address: The Key School, 534 Hillsmere Drive Annapolis, Maryland, 21403, United States
Founding year: 1918
Address: The Kew-Forest School, 119-17 Union Turnpike Forest Hills, New York, 11375, United States
Founding year: 1894
Address: Kent Place School, 42 Norwood Avenue, Summit, , New Jersey, 07901, United States
Founding year: 1922
Address: Kent Denver School, 4000 East Quincy Avenue Englewood, , Colorado, 80113, United States
Founding year: 1906
Address: Kent School, 1 Macedonia Road PO Box 2006 Kent,, Connecticut, 06757, United States
Founding year: 1916
Address: Keith Country Day School, 1 Jacoby Pl, Rockford,, Illinois, 61107, United States
Founding year: 1990
Address: Keio Academy of New York, 3 College Road Purchase,, New York, 10577, United States
Founding year: 1972
Address: Kentucky Country Day School, 4100 Springdale Road, Louisville,, Kentucky, 40241, United States
Founding year: 1966
Address: Justin-Siena School, 4026 Maher Street Napa, , California, 94558, United States
Founding year: 1921
Address: Judge Memorial Catholic High School, 650 South 1100 East, LLC Series #107, Salt Lake City, Utah, 84102, United States
Founding year: 2003
Address: JSerra Catholic High School, 26351 Junipero Serra Rd, San Juan Capistrano,, California, 92675, United States
Founding year: 1996
Address: St. John Paul II Catholic High School, 7301 Old Madison Pike NW Huntsville, Alabama, 35806, United States
Founding year: 1988
Address: The John Cooper School, One John Cooper Drive, The Woodlands, Texas, 77381, United States
Founding year: 1964
Address: The John Carroll School, 703 E. Churchville Road, Bel Air, Maryland, 21014, United States
Founding year: 1997
Address: St. John Bosco Academy, 122 Substation Rd Cottonwood, Idaho, 83522, United States
Founding year: 1928
Address: John Bapst High School, 100 Broadway, Bangor, , Maine, 04401, United States
Founding year: 1899
Address: Jesuit High School, 1200 Jacob Ln, Carmichael, Alabama, 33614, United States
Founding year: 1956
Address: Jesuit High School, 9000 SW Beaverton-Hillsdale Hwy. Portland,, Oregon, 97225, United States
Founding year: 1847
Address: Jesuit High School, 4133 Banks St. New Orleans,, Louisiana, 70119, United States
Founding year: 1963
Address: Jesuit High School, 4660 Fair Oaks Blvd., Sacramento,, California, 95608, United States
Founding year: 1942
Address: Jesuit College Preparatory School of Dallas, 12345 Inwood Rd, Dallas,, Texas, 75244, United States
Founding year: 2001
Address: Jewish Community High School of the Bay, 1835 Ellis Street, San Francisco, , California, 94115, United States
Founding year: 1946
Address: Jack M. Barrack Hebrew Academy, 272 S. Bryn Mawr Avenue, Bryn Mawr, , Pennsylvania, 19010, United States
Founding year: 1970
Address: Jackson Preparatory School, 3100 Lakeland Drive, Flowood,, Mississippi, 39232, United States
Founding year: 1871
Address: Incarnate Word Academy, 2920 S. Alameda St. Corpus Christi,, Texas, 78404, United States
Founding year: 1991
Address: International School of Indiana, 4330 N Michigan Rd, Indianapolis, , Indiana, 46208, United States
Founding year: FindME
Address: International School of Boston, 45 Matignon Road, Cambridge, , Massachusetts, 02140, United States