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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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From the Principal

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

Welcome message

With energy, foresight, and planning, Principia Upper School’s student-run newspaper keeps up with the news—and keeps up with the fast-changing...

What do Babe Ruth and dancing the Charleston have to do with understanding the history of United States involvement in World War II? At first glance, not...

Principia School
at a Glance

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

Fast Facts

Get into the Zone

It’s not unusual to find Principia students lying under their desks or propped up in a bean bag with a good book in hand. Peek into the “reading zone” with our fifth-graders as they grow their love of literature.

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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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