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From the Principal

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

Welcome message

As Principia School students and faculty settle into summer, it’s a perfect opportunity to look back at all that was accomplished during the very productive...

Corey Carter set records and brought home a State championship in May—winning the 200-meter dash with a time of 21.89! On his journey to gold at State,...

The 2016 College
Acceptances Are In

Principia seniors were accepted by highly ranked institutions across the U.S.

See the partial list

State Champion in the 200-meter dash!

On his way to the Missouri State title, junior Corey Carter broke Principia records in the 100- and 200-meter dashes.

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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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