The Union County Academy for Information Technology is a full-time four-year public high school located in Scotch Plains, New Jersey, on the Union County Vocational Technical Schools Campus.

Lakeside High School is a public high school located in Hot Springs, Arkansas. The Garland County school was founded in 1928.

Herbert Henry Dow High School is a public high school located in Midland, Michigan. The school, a part of Midland Public Schools, is a National Blue Ribbon School of Excellence and in 2008 was named one of the top 20 High Schools in Michigan in a study commissioned by US News & World Report.

Milton High School is a high school in Milton, northwest Fulton County, Georgia. It has a long-standing rivalry with Roswell High School.

The Athenian School is a selective college preparatory and boarding school located in Danville, California. Athenian educates students in grades 6–12 on an approximately 75-acre campus at the base of Mt. Diablo, located in the San Francisco Bay area in Northern California.

Walter L. Sickles High School is a public high school in Citrus Park, Florida.

Palisades Charter High School is an independent charter secondary school in Los Angeles, California. The public high school serves the neighborhoods of Pacific Palisades, Palisades Highlands, Kenter Canyon, and portions of Brentwood.

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.

Windham High School is a public high school in the town of Windham, New Hampshire. The high school was established in 2009, and the first graduating class was in 2012.

Stevenson School is a coeducational, private school for boarding and day students in preschool through twelfth grade.

Marriotts Ridge High School is a public secondary school located in Marriottsville, Maryland. It is part of the Howard County Public School System.

Moanalua High School is a public, co-educational college preparatory high school located in Honolulu CDP, City & County of Honolulu, Hawaiʻi.

Berkeley Preparatory School is an independent coeducational college-preparatory day school in Tampa, Florida.

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

Benedictine High School is a private, Roman Catholic, college preparatory high school for boys, located in Cleveland, Ohio.

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

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.

University High School is an accelerated public high school located in Tucson, Arizona. Originally known as Special Projects High School, University High School is in the Tucson Unified School District.

St. Ursula Academy is Toledo's oldest, fully accredited, all-female, Catholic, preparatory school helping girls in grades 6 to 12 for college entry, since 1854.

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