Founded in 2011, Epic Charter Schools is Oklahoma’s largest public virtual charter school – and among the largest of its kind in the U.S. – serving approximately 30,000 students from PreK-12th grade in all 77 counties statewide.

Lake Brantley High School is located in Altamonte Springs, Florida, a suburban community approximately 13 miles north of Orlando. It is a public high school serving grade levels 9–12.

Camden High School is a public high school in the village of Camden, New York. The school district includes the towns of Camden, Vienna, Annsville, and Florence in northwestern Oneida County and the town of Osceola in southwestern Lewis County.

Vancleave High School is a public high school located in the unincorporated community of Vancleave, Mississippi.

John Paul II High School, a private Catholic preparatory institution, is located in Plano, Texas, and operates under the auspices of the Diocese of Dallas.

Oldham County High School is a public high school in Buckner, Kentucky.

Locust Grove High School is a public high school in Locust Grove, Georgia.

Miami Springs Senior High School is a secondary school located in Miami Springs, Florida.

Malverne High School is a public high school in Malverne, in Nassau County, on Long Island, in New York.

Barrington Christian Academy is private Christian school in Barrington, Rhode Island.

Gibbs High School is a public high school located in Corryton, Tennessee.

Ramona High School is located in Ramona, California.

Franklin High School is a public high school located in Franklin, Tennessee.

Mercy High School is a private and independent Catholic high school for girls sponsored by the Sisters of Mercy and is located within the Archdiocese of Baltimore in Maryland.

The Tatnall School is a private college-preparatory school in unincorporated New Castle County, Delaware.

Highland Springs High School is a public high school located in the East End of Henrico County, Virginia. It was one of the first high schools established in the Greater Richmond Region.

Center High School is a high school in Antelope, California.

Prospect Hill Academy Charter School is college preparatory charter public school serving grades PreK - 12 in Somerville, Massachusetts and Cambridge, Massachusetts.

Fairview High School is a public, coeducational, comprehensive BVSD secondary school located in Boulder, Colorado.

Our Lady of the Lake Catholic High School is a parochial, Roman Catholic high school in St. Joseph, Michigan. It is located in the Roman Catholic Diocese of Kalamazoo. Prior to the 2022-2023 school year, the school was named Lake Michigan Catholic High School.