Mapleton Early Career Prep High School is located in Thornton, Colorado.

Lake Forest Academy is a co-educational college preparatory school for boarding and day students in grades 9 through 12. The school is located on the North Shore in Lake Forest, Illinois, about 30 miles north of Chicago.

Walt Whitman High School is a four-year public secondary school located in Huntington Station, New York. It is South Huntington Union Free School District's only high school, serving students in Huntington Station, South Huntington, Melville, and West Hills.

Wellesley High School is located in Wellesley, Massachusetts.

Rugby High School is a public high school located in Rugby, North Dakota. It is a part of Rugby Public Schools. The athletic teams are known as the Panthers. Rugby High serves Rugby, Balta, Barton, and Orrin in Pierce County, and Knox in Benson County. The district also includes a section of Rolette County.

Waubonsie Valley High School is a public four-year high school in Aurora, Illinois, United States. It was established in 1975 and it is one of 3 high schools in Indian Prairie School District 204, along with Neuqua Valley High School and Metea Valley High School.

Vail Academy and High School is a small Learning community that Encourages high academic and social Achievement.

Parkersburg Catholic High School is a private, Roman Catholic high school in Parkersburg, West Virginia. It is part of the Roman Catholic Diocese of Wheeling-Charleston.

Homeschool students in Washington State.

Abbeville High School is a high school for grades 9–12 in Abbeville, South Carolina. It is part of the Abbeville County School District.

Casco Bay High School is a public high school in Portland, Maine. Casco Bay High School describes itself as an Expeditionary Learning educational experience, which the school describes as being based on the Outward Bound learning system.

Westosha Central High School is a public high school located in the village of Paddock Lake, Wisconsin.

Tempe Preparatory Academy is a public charter school in Tempe, a suburb of Phoenix, Arizona.

Brookwood High School is a public secondary school in Snellville, Georgia, in suburban Atlanta, part of the Gwinnett County School System. Brookwood serves several areas of southern Gwinnett County, including Snellville, Lawrenceville, and Lilburn.

Dunwoody High School is a public high school in Dunwoody, an incorporated city in DeKalb County, Georgia. Dunwoody enrolls students in grades 9-12, and is operated by the DeKalb County School System.

Challenger Early College High School is a public secondary school in Hickory, North Carolina on the campus of Catawba Valley Community College. Challenger Early College High School is ranked the top high school in Catawba County Schools.

John T. Hoggard High School is a public high school in the New Hanover County School System in Wilmington, North Carolina.

Central High School is a public high school located in Cape Girardeau, Missouri.

Stratford High School is a secondary school in Houston, Texas. The school is one of four high schools in the Spring Branch Independent School District, the district's westernmost secondary school.

The Dalton School, originally the Children's University School, is a private, coeducational college preparatory school in New York City and a member of both the Ivy Preparatory School League and the New York Interschool. The school is located in four buildings within the Upper East Side of Manhattan.