Skip To Main Content


THS PMEA Representatives
Robotics and Coding
football field
baseball field
Trinity Hall
Tower Garden
Fusion Pro Laser Cutter
Graduation Ceremony Class of 2022

News & Announcements

Trinity Sideline Store Now Open

On behalf of the Trinity High School Parent Teacher Organization, we would like to present the Trinity Sideline Store.  All items will be shipped directly to your house!  Use the promo code SPIRIT21 and get a Grand Opening Discount!

Upcoming Events

Our Mission

The Trinity Area School District, in partnership with the parents and the community, prepares students to reach their fullest potential and to become contributing members of society.

Connect With Us

Subscribe to Receive Hiller Highlights