Benilde-St. Margaret's is a Catholic, co-educational private prep school for grades 7–12 located in St. Louis Park, Minnesota, that draws its over one thousand students from throughout the Twin Cities Metro Area. It is located in the Roman Catholic Archdiocese of Saint Paul and Minneapolis.

Long Island Lutheran Middle and High School is a Christian college preparatory school in Brookville, New York.

Flagstaff High School is a secondary school in Flagstaff, Arizona. Flagstaff High School has been opened to the public since 1923.

Dover-Sherborn High School, or DSHS, is a regional public high school in the town of Dover, Massachusetts. It serves students from the towns of Dover and Sherborn, and is the senior school of the Dover-Sherborn Public School District, housing grades 9 through 12.

Head-Royce School is a private co-educational college-preparatory K-12 school in Oakland, California. The forerunner of Head-Royce was the Anna Head School for Girls in Berkeley, founded in 1887.

Scarsdale High School is a public high school in Scarsdale, New York, a coterminous town and village in Westchester County, New York. It is a part of the Scarsdale Union Free School District. The school was founded in 1917. 

New Hope High School is located in New Hope, Alabama. It is part of the Madison County Schools system.

William Howard Taft Charter High School is a public school located on the corner of Ventura Boulevard and Winnetka Avenue in the Woodland Hills district of the San Fernando Valley in Los Angeles, California, within the Los Angeles Unified School District.

Mira Costa High School is a four-year public high school located in Manhattan Beach, California that first began operating in 1950. It is the only high school in the Manhattan Beach Unified School District. The school's athletic teams are known as the Mustangs and the school colors are green and gold.

Palm Harbor University High School, also known as PHUHS, is a Pinellas County public high school in Palm Harbor, Florida for grades 9-12. The school's mascot is the Hurricane and the school's colors are navy and maroon.

Polytechnic School, often referred to simply as Poly, is a college preparatory private day school located in Pasadena, California with approximately 850 students enrolled in grades Kindergarten through 12.

Columbus School for Girls is a private, all-girls college-preparatory day school located in Bexley, Ohio, United States, an enclave of Columbus. It is the only all-girls high school in Franklin County.

Charles Herbert Flowers High School is a comprehensive science and technology magnet school located in unincorporated Prince George's County, Maryland, adjacent to the Springdale census-designated place and with a Springdale postal address. It is part of the Prince George's County School System.

Westfield High School is a public high school in unincorporated Fairfax County, Virginia.

Lakeside High School is a public high school located in Hot Springs, Arkansas. The Garland County school was founded in 1928.

Central Jersey College Prep Charter School is a comprehensive public charter middle school elementary/ high school that serves students in kindergarten through twelfth grade, located in the Somerset section of Franklin Township, in Somerset County, New Jersey.

James Logan High School is a public high school in the New Haven Unified School District in the San Francisco Bay Area.

Woodstock Union High School is a mid-sized public secondary school located in Woodstock, Vermont. As a member of the Windsor Central Supervisory Union, the school serves the towns of Barnard, Bridgewater, Killington, Pomfret, Reading, and Woodstock.

Westminster Christian Academy is located in Huntsville, Alabama.

Saratoga High School is a public high school in Saratoga, California. It is part of the Los Gatos-Saratoga Joint Union High School District. The school is jointly accredited by the California Department of Education and the Western Association of Schools and Colleges.