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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From the Principal

Being a Principian means learning how to think clearly, vigorously, fearlessly, tolerantly, and unselfishly.

Welcome message

Every year, Middle School Trip Week is a time of making new discoveries, overcoming doubts and fears, realizing the power of gratitude and teamwork, and...

Moving from heading up a twice-a-semester high school news magazine (estimated readership: 500) to leading a 500-employee, five-day-a-week newspaper (...

Principia School
at a Glance

The program, the people, the place . . .
Take a quick look at Principia School.

Fast Facts

Principia in Pictures

See our students in action this semester.

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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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