Stephanie Hug Morgan
Responds Quickly
Coldwell Banker Realty - Gundaker
(314) 463-4997
201 Total Sales
2 Near This School
$243K - $772K Price Range
Principia School
Private Pre-K, Elementary, Middle, High School
|
Grade Pre-K-12
13201 CLAYTON Rd,
Saint Louis, MO
433
Students
A+
School Details
Head of School
Terry Grigsby
Student Teacher Ratio
6:1
Average SAT Score
1170
Average ACT Score
26
Average GPA
3.66
Graduation Rate
100%
Annual Tuition
$25,010
Religious Affiliation
Christian
Boarding Program
Offers Boarding
Niche Grade
A
A-
A
A+
A+
A
Source: Niche
Niche Grade Details
Academics
|
Average GPA
3.66
|
Teachers
|
Student Teacher Ratio
6:1
Teachers
81
|
Full Time Teachers
77
|
|
Part Time Teachers
4
|
Teachers in First or Second Year
17.3%
|
College Prep
|
Average SAT
1170
Math
580
Verbal
600
|
Average ACT
26
Math
23
English
27
Reading
28
Science
25
|
|
Number of AP Courses
21
|
Four-Year Matriculation Rate
96%
|
Clubs and Activities
|
Girls Athletic Participation
Very High
|
Boys Athletic Participation
Very High
|
GreatSchools Rating Details
Student Diversity
|
Female
93.3%
|
Male
6.7%
|
|
White
100%
|
|
School Rankings
#1
Best Christian Schools in Missouri
#2
Best Boarding HS in Missouri
#6
Best Private K12 Schools in Missouri
Specialty School Programs
AP Programs Offered
Athletics Program
Colleges Students are Considering
Students are most interested in or go on to attend these colleges.
Principia College
91 Students
Washington University in St. Louis
44 Students
Saint Louis University
30 Students
Maryville University of St. Louis
30 Students
Illinois Wesleyan University
25 Students
University of Michigan - Ann Arbor
24 Students
University of California - Los Angeles
23 Students
New York University
23 Students
University of Iowa
23 Students
University of Missouri
23 Students
What Students Want to Study
Niche users from this school are most interested in the following majors.
Business
55 Students
Marketing
27 Students
Computer Science
23 Students
Economics
17 Students
International Business
17 Students
Psychology
16 Students
Biology
15 Students
Sociology
15 Students
Political Science and Government
14 Students
Communications
13 Students
This School’s Reviews
Niche Reviews
4/14/2026
In my experience at Principia, the culture here fosters every aspect of a character, rather it be spritually, academically, physically, and emotionally, contributing to creating a generation full of global citizens, and change makers.
3/31/2026
As an international student, I love Principia. It's a place where the faculty and everyone here genuinely show love and kindness. Everywhere you go, there's a sense of care and community—it's truly an amazing place to learn and grow. The sports help us build character and grit, the academics are outstanding, and the teachers truly care and support us as we grow.
11/18/2025
My experience with Principia has been exceptional. I have learned so many new things, and Principia has given me an experience that I would not be able to have with any other school. Principia has allowed me to make many different connections and helped me advance as a student, athlete, and person all at the same time.
GreatSchools Reviews
5/21/2023
this is the best school ive ever been to. Bring your kids here, i know its expensive, but i swear its worth it.
11/20/2020
Relocating to STL for our kids to attend Principia was the best gift we could give our children. Our youngest (Preschool) exudes an endless stream of joy and happiness. She overflows with love for her teachers, her new friends, and her experience. The transformation we’ve seen in our eldest (gr. 4)...
7/19/2020
Excellent. There has been drastic improvement in my child’s grades and overall character to be a well rounded individual. The boarding system is excellent and adds to the expectations of responsibility by the kids.
6/18/2020
Excellent. My children had opportunities to play sports, receive great instruction in class and in sports, meet students from all over the world, travel to Israel for Bible class, and grow as individuals.
Agents Specializing Near This School
-
Stephanie Hug Morgan
-
Christine Hoerner
Christine Hoerner
Compass Realty Group
(314) 988-3053
38 Total Sales
4 Near This School
$255K - $705K Price Range
-
Traci Palmero
Traci Palmero
RE/MAX Best Choice
(314) 408-6823
247 Total Sales
1 Near This School
$2,000,000 Price
-
Kim Hove
Kim Hove
Coldwell Banker Realty - Gundaker West Regional
(314) 582-0154
220 Total Sales
22 Near This School
$121K - $1.6M Price Range
-
Michael Simon
Michael Simon
RedKey Realty Leaders
(314) 347-3695
96 Total Sales
15 Near This School
$108K - $1.4M Price Range
-
Marti Poe
Marti Poe
Coldwell Banker Premier Group
(314) 648-2781
83 Total Sales
10 Near This School
$201K - $785K Price Range
Map
List Price Range
$754K - $3.4M
Homes For Sale
22
Average Home Value
$1,305,732
Median Lot Size
43,560 Sq Ft
% Renters
15%
Average Household Income
$203,397
% of College Grads
74.5%
Median Age
46
Average House Size
3,965 Sq Ft
Homes for Sale
Homes for Rent
$1,398 - $2,602 per month
- The Oliver
- Studio - 2 Beds
- 1-2 Baths
- 536+ Sq Ft
- 9473 Olive Blvd
- Saint Louis, MO
$1,280 - $1,737 per month
- Westchase Apartments
- 1 - 2 Beds
- 1-2 Baths
- 809+ Sq Ft
- 10871 Chase Park Ln
- Creve Coeur, MO
$1,434 - $1,740 per month
- Vanguard Heights
- 1 Bed
- 1 Bath
- 675+ Sq Ft
- 10362 Old Olive Street Rd
- Creve Coeur, MO
$1,050 - $1,550 per month
- Village Park Apartments
- 1 - 2 Beds
- 1 Bath
- 700+ Sq Ft
- 11614 Old Ballas Rd
- Creve Coeur, MO
$1,215 - $1,757 per month
- Cove West Apartments
- 1 - 2 Beds
- 1-2 Baths
- 730+ Sq Ft
- 12400 Lighthouse Way Dr
- Creve Coeur, MO
$1,275 - $1,900 per month
- Autumn Oaks Apartments
- 1 - 3 Beds
- 1-2 Baths
- 830+ Sq Ft
- 1102 Autumn Creek Way
- Manchester, MO
$1,088 - $1,741 per month
- Cherry Creek Apartments
- 1 - 3 Beds
- 1-2 Baths
- 629+ Sq Ft
- 240 Hickory Hedge Dr
- Manchester, MO
$1,377 - $2,919 per month
- Kings Landing
- 1 - 3 Beds
- 1-2 Baths
- 670+ Sq Ft
- 618-628 N New Ballas Rd
- Creve Coeur, MO
Additional Schools in the Area
Public Schools shown may be Choice Schools
Choice Schools
Choice schools may not serve this home. Please check the school district website to see all schools serving this home.
- Pre-K to 12th
- Private
- Pre-K to 12th
- Private
- 6th to 12th
- Private
Parks in this Area
Longview Farm Park
- Picnic Area
- Trails
- Playground
Drace Park
Des Peres Park
- Bike Trails
- Fishing
- Picnic Area
Queeny Park
Conway Park
Cadet Park
Additional Neighborhoods in this Area
Frontenac
Expansive properties and exceptional schools in this St. Louis suburb
Huntleigh
Once a hunting retreat for the wealthy, now an exclusive residential neighborhood
Des Peres
Des Peres is a park-filled suburb fifteen miles outside St. Louis
Creve Coeur
Self-governed community central to medical campuses and highways
Kirkwood
Small city with a walkable downtown southwest of St. Louis
Warson Woods
Small suburb with walkable amenities and long-term residents
Principia School is a private Christian school for students in grades Pre-K-12 located at 13201 CLAYTON Rd in Saint Louis, in the Town and Country neighborhood. Annual tuition is $25,010. The school has a total enrollment of 433 and maintains a student-teacher ratio of 6:1. Principia School has received feedback and ratings, with a Niche grade of A+. The average GPA is 3.66, the graduation rate is 100%, and average standardized test scores include an SAT score of 1170 and an ACT score of 26. The average home value in this area is $1,305,732. Discover additional schools in the area, like Visitation Academy Of St Louis, Villa Duchesne and Oak Hill School, Chaminade College Prep School, and more. Learn more about what Saint Louis has to offer, and browse homes for sale and for rent near Principia School.