Come for a Visit

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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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'...

Earlier this week, parents and visitors thronged the Middle School Center, where grade 6–8 students hosted an Evening of Excellence. Every wall, window, and...

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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