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Welcome to OHS Castleton


OHS Castleton is a supportive, student-centered community where students are encouraged to grow academically, emotionally, and socially. Through strong relationships, individualized support, and meaningful learning experiences, students develop the confidence, resilience, and character needed to succeed in school and beyond.

In the foreground, students sit at their desks with hands raised, while in the background, a teacher stands by a smartboard in a brightly lit classroom.
A young man in a black t-shirt stands by a bookshelf in the foreground, while a classroom of students works at their desks in the background.
A group of smiling students and adults pose for a photo in a classroom decorated with colorful artwork and a whiteboard.
A group of children and adults gather around a table outdoors, with a building and trees in the background.
A group of children gather around a turtle in the foreground, with lush green trees and a clear blue sky in the background.
A group of teenagers stand behind a table laden with food donations, with a yellow truck visible in the background.
A group of teenagers stands in front of a vibrant graffiti mural featuring Spongebob Squarepants, with a concrete ground in the foreground.
A large group of students stands in the foreground of a museum lobby, with a blue U.S. Navy jet suspended from the ceiling in the background.
Five people stand in front of a table with a %22Castleton Food Drive%22 sign, with a grocery store entrance and plants in the background.
Four young people stand in front of a %22Castleton Food Drive%22 table and a table with %22Oceanside Community Church%22 signage, with a store entrance and parking lot visible in the background.
Two smiling girls in hoodies hold fluffy yellow chicks in the foreground, with a classroom setting featuring a chalkboard and bulletin board in the background.
A group of people stand near a flagpole with a flag, while chairs are set up in front of trees and a building in the background.
Artwork on the stairway leading up to Castleton High School
Artwork on the stairway leading up to Castleton High School
White neon letters spelling "ANNOUNCEMENTS" glow against a dark brick wall.

 

White neon letters spelling "Welcome to the Oceanside Arboretum" glow against a dark brick wall.

 

White neon letters spelling "MONTHLY NEWSLETTERS" glow against a dark brick wall.

 

Neon white lettering saying "Castleton Explore Days" against black brick background

 

White neon letters spelling "EXAM SCHEDULES" glow against a dark brick wall.

 

Neon white lettering saying "Student Employment Resources" in front of black brick background

 

White neon letters spelling "MENTAL HEALTH & WELLNESS RESOURCES" glow against a dark brick wall.

 

White neon letters spelling "Follow us on Instagram at OHS_Castleton" glow against a dark brick wall.

 

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