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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!

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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.

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