The Pennsylvania Leadership Charter School is a public cyber charter school approved by the Pennsylvania Department of Education, and open to all students in grades K–12 who reside in the state of Pennsylvania.

Fairview High School is a public high school located in Fairview Township, Pennsylvania, and it is part of the Fairview School District. 

North Penn High School is a part of the North Penn School District, and is located in Towamencin Township, Pennsylvania, about a mile outside of Lansdale, Pennsylvania and 25 miles northwest of Philadelphia.

St. Paul's School for Girls is an independent college-preparatory school in Brooklandville, Maryland, founded in 1959 to replace an older girls' school which had been closed.

Roy Miller High School is a public high school located in the city of Corpus Christi, Texas.

Clarke County High School is a public high school in Berryville, Virginia.

Gene L. Klida Utica Academy for International Studies is located in Sterling Heights, Michigan.

Bishop Verot High School is a private, Roman Catholic high school in Fort Myers, Florida. It is located in the Diocese of Venice, Florida.

Lutheran High School East, located in Cleveland Heights, Ohio, is affiliated with the Lutheran Church–Missouri Synod.

Pickerington High School North is a public high school in Pickerington, Ohio.

Gilmour Academy is a co-ed, Catholic school in Northeast Ohio.

West Florence High School is a public secondary school serving grades 9 through 12 in Florence, South Carolina.

Rosary Academy is a Roman Catholic all-girls college-preparatory high school located in Fullerton, California.

AGBU Alex and Marie Manoogian School is a charter K-12 Armenian school in Southfield, Michigan in Metro Detroit.

Oakland Early College is a five-year early college high school serving students throughout Oakland County, Michigan. It represents a partnership between the West Bloomfield School District and Oakland Community College's Orchard Ridge campus.

Shelton High School is located in Shelton, Connecticut.

Hayesville High School is a school located in Hayesville, North Carolina and is part of the Clay County School District.

Greenwich Academy is an independent, college-preparatory day school for girls in Greenwich (Fairfield County), Connecticut.

iSchool High at University Park (High School) is a tuition-free public charter school located in Houston, Texas.

Westford Academy is the public high school for the town of Westford, Massachusetts. It was incorporated in 1792 and is one of the oldest public high schools in the United States.