Principia School has once again been nationally recognized as one of the Best Schools in Missouri by Niche, the country’s leading college and school search platform. Niche has ranked Principia School as the No. 1 Best Christian High Schools in Missouri and St. Louis, and No. 1 Best Christian K-12 Schools in Missouri and St. Louis. Principia also ranked as No. 2 Best Boarding High Schools in Missouri and St. Louis, and No. 4 Best Private K-12 Schools in St. Louis.
Niche is the country’s leading college and school search platform, analyzing performance across numerous factors including academic performance, extracurricular activity opportunities, data from sources including the U.S. Department of Education, and user input from current students, alumni, and parents.
As a Niche A+ College Preparatory School, Principia empowers students to find their purpose through experiential learning, spiritual growth, and being challenged to put their understanding into practice. “We are honored to receive an A+ ranking from Niche, a reflection of the unlimited God-given potential we see in our students and nurture through a whole-person approach that integrates robust academics, spiritual development, a moral framework, social confidence, and physical vitality,” said Terry Grigsby, Head of School, Principia. “This balanced foundation not only shapes their character, but prepares them for college, and for lives of purpose, leadership and lasting impact. Being named a Niche A+ College Preparatory School reflects more than academic rigor—it speaks to the depth and breadth of the student experience at Principia.”
Principia students have unique opportunities to grow and strengthen their learning. From 3rd graders learning beekeeping skills to 11th graders sailing for a week in Maine—Principia students are taking experiential learning to the next level. Each project, lesson, and adventure are integrated into curriculum, offering students a larger perspective of their learning while developing their character. At Principia’s core—Leading with LOVE is felt in every classroom, game, performance, and garden.
Principia School’s Top Niche Rankings for 2026:
- A+ Overall Niche Grade
- #1 Best Christian High Schools in Missouri
- #1 Best Christian High Schools in St. Louis
- #1 Best Christian K-12 Schools in Missouri
- #1 Best Christian K-12 Schools in St. Louis
- #2 Best Boarding High Schools in Missouri
- #2 Best Boarding High Schools in St. Louis
- #4 Best Private K-12 School in St. Louis
See all Principia School’s rankings.
Principia School would like to thank faculty, staff, students, parents, alumni, and the community for their continued support. Principia would love to show you firsthand what makes the School a leader in whole-child education. Learn more about the Principia School experience.