The Masters School, is a private, coeducational boarding school and day college preparatory school located in Dobbs Ferry, New York. Its 96-acre campus is located north of New York City in the Hudson Valley in Westchester County.

Grayson High School is located in Loganville, Georgia and pulls students from many areas of southeastern Gwinnett County, mainly Grayson, Loganville, and Lawrenceville.

Fruitport High School is located in Fruitport, Michigan.

A Texas-grown virtual learning community geared toward connection, collaboration, and college and career development.

Oak Ridge High School is a secondary school in unincorporated Montgomery County, Texas, near Conroe, and within the extraterritorial jurisdiction of Shenandoah.

Charles B. Aycock High School is a public high school in Wayne County, North Carolina.

Shrewsbury High School is a public high school located in Shrewsbury, Massachusetts.

Energy Institute High School is a magnet high school in the Third Ward area in Houston, Texas. It is a part of the Houston Independent School District and is the first high school in the United States that focuses on the energy industry.

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

Mission Heights Preparatory High School is a public charter high school in Casa Grande, Arizona.

West York Area High School is a high school located in York, York County in south central Pennsylvania.

Naugatuck High School is a public high school in Naugatuck, Connecticut, serving grades 9–12. It competes athletically in the Naugatuck Valley League.

Millbrook School is a high school located in Winchester, Virginia. The school is one of three high schools in the Frederick County Public School System.

Bishop Amat Memorial High School is a co-ed Catholic high school serving the San Gabriel Valley in the Roman Catholic Archdiocese of Los Angeles, and was founded in 1957.

Mt. Everest Academy (MEA) is a K-12 alternative school that offers a blended program of independent study and in person classroom instruction.

The Princeton International School of Mathematics and Science is a coeducational, independent boarding and day school located in Princeton, New Jersey.

Connelly School of the Holy Child is a Catholic, independent, college-preparatory school for girls, grades 6-12 located in Potomac, Maryland.

Hackett Catholic Prep High School is a private, Roman Catholic high school in Kalamazoo, Michigan. It is located in the Roman Catholic Diocese of Kalamazoo.

George Cameron Scarborough High School is a secondary school located in Houston, Texas.

Linn-Mar High School is a public high school, part of the Linn-Mar Community School District. It serves students in grades 9 through 12 and is located in Marion, Iowa.