Darien High School is the single public high school serving the town of Darien, Connecticut.

Oldenburg Academy of the Immaculate Conception is a private, Catholic high school in Oldenburg, Indiana. The school was founded in 1851 by the Sisters of St. Francis in Oldenburg. Mother Teresa Hackelmeier began the school, educating girls from the surrounding community.

Proviso East High School is a public secondary school in Maywood, Illinois which serves the educational needs of Maywood and three other villages within Proviso Township, Cook County, Illinois: Broadview, Forest Park and Melrose Park. It is the original campus of Proviso Township High Schools District 209.

Bishop McGuinness Catholic High School is a college-preparatory secondary school located in Oklahoma City, Oklahoma.

Classen School of Advanced Studies is a public speciality school serving students in grades 6–12 in Oklahoma City, Oklahoma. The Oklahoma City Public Schools program participates in the IB Diploma Programme and offers fine arts courses as well, offering art, drama, and music classes to any qualifying student.

Jefferson County High School is located in Dandridge, Tennessee.

Lockport Township High School is a public high school in Lockport, Illinois.

Lakewood High School is a public secondary school located in Lakewood, Colorado. It is part of Jefferson County Public Schools.

Admiral Arthur W. Radford High School, known as Radford High School, is a coeducational college preparatory public high school in the City and County of Honolulu, Hawaii.

Westminster Christian Academy is located in Huntsville, Alabama.

Mahwah High School is a four-year comprehensive public high school serving students from Mahwah in Bergen County, New Jersey, serving students in ninth through twelfth grades as the only secondary school of the Mahwah Township Public Schools.

Seton Hall Preparatory School, generally called Seton Hall Prep or "The Prep", is a Roman Catholic all boys' high school located in the suburban community of West Orange in Essex County, New Jersey, operating under the supervision of the Archdiocese of Newark.

Foxcroft School, founded in 1914 by Charlotte Haxall Noland, is a college-preparatory boarding and day school for girls in grades 9-12, located near Middleburg, Virginia.

Skyline High School is a four-year public secondary school in Sammamish, Washington, a suburb east of Seattle. The third and newest high school in the Issaquah School District, it opened in the fall of 1997 and serves the district's northern portion. The school colors are green and silver and the mascot is a Spartan. 

Nashua High School North is a public high school located in Nashua, New Hampshire. The school's current location was erected in 2002 with its first class graduating in June 2005, one year after the city's high schools officially split into two locations and establishments.

Lakes Community High School, or LCHS, is a public four-year high school located in Lake Villa, Illinois, a northern suburb of Chicago, Illinois.

Mountain Vista High School is a public high school located in Highlands Ranch, Colorado. It is part of the Douglas County School District.

Battlefield High School is a public high school within the Gainesville District of unincorporated Prince William County, Virginia, and is part of the Prince William County Public Schools. The school is located north of the town of Haymarket bearing a "Haymarket, Virginia" address.

Buffalo High School is a high school in Buffalo, West Virginia, serving the northern part of Putnam County, including Eleanor. It is a part of Putnam County Schools. The school colors are blue and gold, and the athletic mascot and nickname are the Bison.

Grosse Pointe North High School is a public high school in Grosse Pointe Woods, Michigan, a suburb of Detroit.