Andrean High School | Merrillville, IN

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College Acceptance

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Student/Teacher

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Athletic Programs

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Technology

Welcome to the Andrean Family. Where tradition never graduates. Feel free to explore our site, and don't hesitate to contact us...

Life at AHS

Support SGO Giving

SGO Giving

Andrean is encouraging donors to make a gift with our scholarship granting organization (SGO)

5/9 Day of Giving

May 9th (5/9) is Andrean's Day of Giving!

Types of Gifts

Your gift to Andrean High School will support 59ers as they transform the world through faith, learning, leadership, and...

Recent News

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October 28, 2026

Andrean Campus Update - Priest and Sister Residences

Dear Andrean Family,As we continue to implement our Strategic Plan and organize for the future of Andrean High School, we would like to provide an update regarding the scheduled demolition of the Priest and Sister residences....

September 9, 2026

Student Tutoring Available

Good morning Andrean Family,I hope this email finds you well! Andrean's National Honor Society ...

August 14, 2026

Freshmen Orientation and First Day Postponed

While the campus has power and remains ready to greet students to officially begin the 2026-27 ...