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Join us on campus and experience all that Principia has to offer. We’d love to meet you!

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Welcome Message

Our Head of School shares how Principians think clearly, vigorously, fearlessly, tolerantly, and unselfishly.

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The Principia Board of Trustees is pleased to announce the appointment of Marshall Ingwerson (C’79), current Editor of The Christian Science Monitor , as...

Thanks to the generosity of more than 800 alumni and friends, our second #PrinGivingTuesday was a record-setting day. So far, we've reached $222,000—and we'...

Learn, Grow, Play . . .
and Live Here

Boarding at Principia provides so many opportunities for growth and friendship—and prepares students for life well after high school.

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Principia in Pictures

See our students in action this semester.

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