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

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

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

Mountain Heritage High School is a public high school in Burnsville, North Carolina.

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.

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

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.

The British International School of Washington is a private, nonsectarian, co-educational British school located in the Georgetown neighborhood near the border of the Georgetown and Glover Park neighborhoods in Washington, D.C.

Fruitport High School is located in Fruitport, Michigan.

Founded in 1915 in Cleveland, Ohio, Hawken School is a coeducational, forward-focused independent day school for grades preschool through 12.

Redondo Union High School is a public high school in Redondo Beach, California.

New Home High School is located in New Home, Texas.

The State College of Florida Collegiate Schools are tuition-free public charter schools, with the Bradenton campus sponsored by Manatee County District Schools.

George W. Hewlett High School is a four-year public high school in Hewlett Bay Park, New York. Located in the Five Towns area of Long Island, it is the only high school in the Hewlett-Woodmere Union Free School District.

Platteville High School is the only high school in the Platteville School District in Platteville, Wisconsin.

First Flight High School is a public high school serving grades 9–12. The school was established in 2004, and is located in Kill Devil Hills, North Carolina on the Outer Banks of North Carolina. 

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.

Miami Country Day School is a private, non-denominational, co-ed preschool-12 college preparatory school in unincorporated Miami-Dade County, near Miami Shores, just north of the city of Miami, Florida.

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.

Chino Hills High School, abbreviated CHHS, is located in Chino Hills, California, and is a four-year public comprehensive high school serving a student body from three cities in the Chino Valley Unified School District.