Castle High School is 1 of 66 high schools in the Hawaii Department of Education. Castle High School 2024 Rankings Castle High School is ranked # 6,534 in the National Rankings .

The students of Castle High School’s Thespian Troupe #566 are excited to present their production of On Dragonfly Wings, a captivating and heartfelt musical that promises to leave audiences ...

High school artists from across Hawaii’s Second Congressional District gathered Saturday to showcase their work at the 2025 U.S. House of Representatives’ Artistic Discovery Contest, held at ...

Castle High School has an upcoming recycling event this Saturday, May 31, 2025. Skip to main content. You are the owner of this article. Edit Article Add New Article Close. You have permission to ...