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Aerial view of Trinity Mddle / Intermediate Campus with softball field, parking lot, large building, trees, and a lake.
Two photos of students with Chromebooks and books
Four photos of MS students working together  trying to put a life vest on a gummy worm
Large group of students holding instruments and wearing Trinity blue shirts.
Curtain call line up at the end of the musical
Students in auditorium wearing Be Kind shirts
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Staff
Trinity Middle School

News & Announcements

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Trinity Middle School is excited to host Ryan Klingensmith, founder of Shape the Sky, for an important presentation on keeping kids safe in our digital world.

When: February 18, 2025
Time: 6:00 PM - 7:30 PM
Where: Trinity Middle School Auditorium

Read More about Shape the Sky
Important Dates: February 2025

Some important dates to keep in mind for February:

  • February 10th: Staff Development/No School 
  • February 17th: President’s Day/No School

Stay tuned for more updates and events.

Kindergarten Registration

If your child will be 5 years old by September 1, 2025, it’s time to register for Kindergarten. Click here for more information. 

Upcoming Events

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Trinity Middle School Auditorium

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

It's a Great Day to be a Hiller!

Administration

Mr. Paul Kostelnik,
Trinity Middle School Principal

Dr. Saundra R. Deems, 
Trinity Middle School Assistant Principal