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

North Oldham High School is a public school that opened in 2003 to alleviate the overcrowding at Oldham County High School and South Oldham High School.

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

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

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

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

Burlingame High School is a public high school in Burlingame, California.

Edgemont Junior – Senior High School is a high school in Greenville, New York, serving students in grades 7 -12. 

Westford Academy is the public high school for the town of Westford, Massachusetts. It was incorporated in 1792 and is one of the oldest public high schools in the United States.

iSchool High at University Park (High School) is a tuition-free public charter school located in Houston, Texas.

St. Paul's School for Girls is an independent college-preparatory school in Brooklandville, Maryland, founded in 1959 to replace an older girls' school which had been closed.

Hayesville High School is a school located in Hayesville, North Carolina and is part of the Clay County School District.

Central Wake High School is located in Raleigh, North Carolina.

Marlboro High School is a four-year comprehensive public high school located in Marlboro Township, New Jersey.

Brooklyn Prospect High School is a public charter school located in Brooklyn, New York.

Midwood High School is a high school located in Brooklyn, New York City, administered by the New York City Department of Education.

Auburndale High School is a public high school located in Auburndale, Florida.

Bonita Vista High School is a public four-year high school in Chula Vista, California.

Leonia High School is a four-year comprehensive public high school serving students in ninth through twelfth grade from the Borough of Leonia in Bergen County, New Jersey.

Smithfield-Selma High School is a public high school located in Smithfield, North Carolina. It is locally referred to as simply "SSS". The school is part of Johnston County Schools.