The 7 Largest High Schools in the United States in 2024 


Brigham Young University Independent Study High School (BYU ISHS): Based in Provo, Utah, BYU ISHS offers online courses to over 41,370 students worldwide, blending self-paced learning with teacher-led activities for a flexible and inclusive education.


Ohio Virtual Academy: With around 12,644 students, Ohio Virtual Academy provides tuition-free online education and emphasizes career exploration through diverse learning paths.


Georgia Cyber Academy: Serving nearly 10,000 students, Georgia Cyber Academy offers online education with elective options and dual-enrollment programs in various fields.


Commonwealth Charter Academy (CCA): Rooted in Pennsylvania, CCA provides collaborative learning environments and essential resources like laptops to prepare students for success in the digital age.


Chicago International Charter School: With over 7,400 students, this Chicago-based charter school promotes inclusivity and innovation in education with flexible teaching approaches.


Acero Schools Chicago: Enrolling approximately 6,600 students, Acero Schools Chicago focuses on academic foundations and personal development through extracurricular activities.


Fort Hamilton High School: Situated in Brooklyn, New York, Fort Hamilton serves around 4,550 students and boasts notable alumni, including sports figures like Frank Layden.