Trinity High School - Home

Welcome to Trinity High School

Latest News

Stay up to date on exciting news, events and more with the ParentSquare app!

Honoring 100 Years of Excellence at Trinity

Celebrate 100 years of Hiller pride, purpose, and community. This video takes a look back at the rich history of Trinity Area School District - from the early days of Trinity Hall to the vibrant acade. . .

Save the Date - Student Parking Application

ISTE+ASCD 20 to Watch Award

Trinity Area School District, an ISTE Distinguished District, is proud to announce that our very own Dr. Constance DeMore Savine has been named a recipient of theISTE+ASCD 20 to Watch Award. This nati. . .

Congratulations to the Class of 2025!

We are proud to celebrate the achievements of this remarkable class. Commencement will begin at 5:15 PM on June 6, 2025. Families and community members are invited to join us virtually by accessing th. . .

Upcoming Events

View Full Calendar

View Full Calendar

Connect With Us

Twitter

Follow @thstrinitypride

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