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Important Meal Program Update for the 2026-2027 School Year

Important Meal Program Update for the 2026-2027 School Year

Dear Trinity Area Families,We are happy to share that Trinity Area School District will continue to offer breakfast at no cost to all students throughout the 2026-2027 school year. We know that sta...

Cornerstone Care Mobile Dental Services

Cornerstone Care Mobile Dental Services

Cornerstone Care will be offering Mobile Dental Services this summer at Trinity High School during June and July 2026.Appointments are available on June 23, June 25, July 14, July 21, and July 22, ...

End of the Year 2025-2026 Hiller Highlights

End of the Year 2025-2026 Hiller Highlights

Please click on the link below to enjoy the last edition of Hiller Highlights for the 2025-2026 school year!End of the Year 2025-2026

May 2025-2026 Hiller Highlights

May 2025-2026 Hiller Highlights

Click on the link below to enjoy Hiller Highlights!May 2025-2026

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It’s a Great Day to be a Hiller!

The Hiller Newspaper is Now Online!

Administration

Dr. Zachary 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