Ridge Point High School is a public high school located in Sienna, an unincorporated area and planned community in Fort Bend County, Texas.

Crosby High School is a public high school located in the East End section of the city of Waterbury, Connecticut. It is part of the Waterbury Public Schools district. It was first opened in 1851 and is currently the third oldest high school in Connecticut.

Central High School is a public high school, part of the Carroll County School System, located just outside Carrollton, Georgia.

The Pennsylvania Leadership Charter School is a public cyber charter school approved by the Pennsylvania Department of Education, and open to all students in grades K–12 who reside in the state of Pennsylvania.

Poughkeepsie High School is the public high school in the city of Poughkeepsie, New York.

Durango High School is a public high school in Spring Valley, Nevada.

Naugatuck High School is a public high school in Naugatuck, Connecticut, serving grades 9–12. It competes athletically in the Naugatuck Valley League.

Monterey High School is a public high school located in Monterey, California. It is the oldest of the four high schools overseen by the Monterey Peninsula Unified School District.

Germantown Academy, informally known as GA and originally known as the Union School, is the oldest nonsectarian day school in the United States. It is located in Fort Washington, Pennsylvania.

Gray's Creek High School is a school in Hope Mills, North Carolina that opened in the fall of 2003. 

Fairfax High School is a public high school in the Eastern United States, located in Fairfax, Virginia, a suburb west of Washington, D.C. in Northern Virginia. 

Charles B. Aycock High School is a public high school in Wayne County, North Carolina.

Alliance Marine - Innovation & Technology 6-12 Complex is located in Sun Valley, California.

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.

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.

The Christian School at Castle Hills, formerly Castle Hills First Baptist Schools, is a private Christian school located in Castle Hills, Texas.

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

Francis Lewis High School is a selective public high school located in Fresh Meadows, in the New York City borough of Queens. It is one of the most-applied-to public high schools in New York City.