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Welcome to Trinity HIgh School

Latest News

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Trinity Named a Best Community for Music Education!

Trinity Area School District is proud to be named one of the Best Communities for Music Education by The NAMM Foundation! This national recognition celebrates our commitment to providing all student. . .

Spring Concerts

Join us at Trinity High School for an exciting lineup of student performances. Mark your calendars: April 30 High School Band & Choir | 6:30 PM May 7 Intermediate School Orchestra | 6:. . .

Kindergarten Registration

If your child will be 5 years old by September 1, 2025, its time to register for Kindergarten. Click here to learn more.

TASD Half-Day Preschool

We are thrilled to announce a new Half-Day Preschool Program for Trinity Area School District residents, made possible by the BSCA grant in partnership with Blueprints! Available for the 2025-2026 sch. . .

Upcoming Events

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Connect With Us

Twitter

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It’s a Great Day to be a Hiller!

The Hiller Newspaper is Now Online!

Administration

Dr. Zack Zebrasky,
Trinity High School Principal

Mr. Dan Knause
Trinity High School Assistant Principal

Mrs. Michelle Ostrosky
Trinity High School Assistant Principal
Coordinator of Federal and Career / Technical Programming