Seton Catholic Preparatory High School | Chandler, AZ
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Sensational Sentinels

Of 127 graduates, 68 percent received at least one scholarship to colleges and universities from California to New York and points in between.

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Sentinels Without Borders

From Seton students to our leadership team, we are looking beyond campus to build a broader community and a world of opportunity.

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Red, Gold and Blue

Seton Catholic is a National Blue Ribbon award winner in the Exemplary High Performing Schools category, the highest honor from the U.S. Department of Education! 

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Seton House System Welcomes Students Home

A new House System at Seton Catholic deepens sense of community and provides abundant student leadership opportunities.  

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Seton Catholic Preparatory High School - 1954

Our Mission

To provide a college preparatory curriculum within a Catholic faith community focusing on academic excellence, leadership and loving service to others.

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Academic excellence.
A world of opportunity.


Welcome, future Sentinels!

Seton students congratulate and welcome the incoming class of 2022.

Blue Ribbon Announcement

Ed. Secretary Betsy DeVos congratulates the award-winning schools.

Seton Catholic House System

Learn about Seton's new House System, a community like no other. 


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