Choate Rosemary Hall is a private, co-educational, college-preparatory boarding school in Wallingford, Connecticut. It took its present name and began a co-educational system with the merger in 1971 of two single-sex schools: The Choate School for boys and Rosemary Hall for girls.

The Bishop's School is an independent college preparatory Episcopal day school located at 7607 La Jolla Boulevard in La Jolla, a community of San Diego. 

Boston Latin Academy is a public exam school founded in 1878 in Boston, Massachusetts providing students in grades 7th through 12th a classical preparatory education.

Central Junior High School is located in Springdale, Arkansas.

South Fayette High School is located in McDonald, Pennsylvania.

Wolcott High School is located in Wolcott, Connecticut.

Hume-Fogg Academic Magnet High School is a public magnet high school serving grades 9–12 and located in downtown Nashville, Tennessee.

Fennville High School is a four-year comprehensive public high school serving students in grades nine through twelve from Fennville, Michigan.

Airport High School serves 9-12th grade students and is part of Airport Community Schools.

Baraga Area High School is located in Baraga, Michigan.

Pantego Christian Academy is a private Christian school in Tarrant County, Texas.

Deer Park Jr/Sr High School

South Windsor High School is located in South Windsor, Connecticut. It currently serves grades 9-12 with approximately 1,364 students and a 13:1 student-teacher ratio. It is the only high school in South Windsor, but also admits students from Hartford through the Open Choice Program.

Service Learning Micro-School is located in Clearwater, Florida.

Albany High School is a comprehensive public high school located in Albany, California in the San Francisco Bay Area. 

Weddington High School is a public high school located east of Weddington, North Carolina as part of Union County Public Schools.

Manhattan Virtual Academy offers accredited, tuition- free online education for any Kansas student, grades 6-12.

Iroquois West High School is located in Gilman, Illinois.

Myron B. Thompson Academy, commonly referred to as Thompson Academy or MBTA, is an e-learning institution operating as a "New Century Public Charter School" under the Hawaiʻi Department of Education.

Hilton Head Island High School is a public high school within the Beaufort County School District, located in Hilton Head Island, South Carolina.