2024 Final Four

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Saint Agnes School/Arlington Catholic High School fosters strong individual academic achievement and character development, centered on our Catholic faith. Our co-educational Pre-K through Grade 12 school nurtures a community of critical thinkers dedicated to integrity, service, and living the Gospel message of Christ in the twenty-first century.


13 State Championships	100% College Acceptance

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	Our school offers 23 Advanced Placement classes and the AP Capstone Diploma Learn More...

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05/21/25 Wednesday

Baccalaureate Mass and Award Ceremony-- 6:30pm 6:30 PM
05/22/25 Thursday

Commencement Ceremony 2:00 PM
05/22/25 Thursday

11:30 Dismissal - AC - Only 11:30 AM
05/23/25 Friday

No School Professional Development Day - AC
05/26/25 Monday

No School Memorial Day

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Copyright 2025
Saint Agnes School, 39 Medford Street, Arlington, MA 02474, (781) 643-9031
Arlington Catholic High School, 16 Medford Street, Arlington, MA 02474, (781) 646-7770
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A Learning Community

Mind

Academics >

body

Athletics >

Spirit

The Whole Student >

Get to Know Our Community

Higher Learning

Our Mission

Tradition of Excellence

Our History

By the Numbers

Key Facts

Our Difference

Learn More

13

State Championships

100%

College Acceptance

Our school offers 23 Advanced Placement classes and the AP Capstone Diploma Learn More...

See how students and faculty describe us using just one word.

Get to Know Our Community

Recent News

Calendar

Our school offers 23 Advanced Placement classes and the AP Capstone Diploma
Learn More...