Private School Review - Established 2003
The Goddard School
St. John's Lutheran School Top 13 · Oldest Founding Date (MO)

Arnold Private Schools

For the 2026-27 school year, there are 4 private schools serving 641 students in Arnold, MO, 11% of all K-12 students in Arnold, MO are educated in private schools versus public schools (compared to the MO state average of 12%).
The average acceptance rate is 95%, which is higher than the Missouri private school average acceptance rate of 87%.
75% of private schools in Arnold, MO are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).

Quick Facts (26-27)

Quick Facts (26-27)

Top Ranked Arnold Private Schools (2026-27)

St. John's Lutheran School Photo
St. John's Lutheran School
Gr: PK-8 | 263 students
Avg. class size: 19 students
Sports: 5 | Extracurriculars: 5
Lutheran Church Missouri Synod
3511 Jeffco Blvd
Arnold, MO 63010
(636) 464-7303
View Profile
The Goddard School Photo
The Goddard School
Gr: NS-K
Daycare / Preschool
3228 Miller Road
Arnold, MO 63010
(636) 296-3160
View Profile
Map of Holy Child Catholic School
Holy Child Catholic School
Gr: PK-8 | 271 students
Catholic
2316 Church Rd
Arnold, MO 63010
(636) 296-0055
View Profile
Map of Victory Christian Academy
Victory Christian Academy
Gr: K-10 | 107 students
Avg. class size: 10 students
Sports: 3
Christian
1930 Meyer Drury Dr.
Arnold, MO 63010
(636) 223-7330
View Profile

Arnold, MO Private School Trends

4
Private Schools
641
Students
$7,740
Avg. Tuition
15
Avg. Class Size
15%
Students of Color
16:1
Student-Teacher Ratio
Download town snapshot: CSV | XML | JSON Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission.
Enrollment & Diversity
Category
This Town (Arnold)
This State (MO)
# Schools
4 Schools
664 Schools
# Students
641 Students
119,656 Students
% Students of Color
15%
21%
0.60
0.55
Show more data/charts: racial breakdown
# American Indian Students
1 Student
283 Students
% American Indian Students
<1%
<1%
# Asian Students
3 Students
3,147 Students
% Asian Students
<1%
3%
# Hispanic Students
13 Students
5,325 Students
% Hispanic Students
2%
5%
# Black Students
63 Students
7,603 Students
% Black Students
10%
6%
# White Students
339 Students
73,073 Students
% White Students
53%
62%
# Hawaiian Students
0 Students
218 Students
% Hawaiian Students
0%
<1%
# Others Students
222 Students
27,593 Students
% of Others Students
35%
24%
All Ethnic Groups
Academics
# Teachers
41 Teachers
9,942 Teachers
Average Student-Teacher Ratio
16:1
12:1
% Average Faculty w/Advanced Degree
26%
56%
Average Class Size
15 students
16 students
Tuition & Aid
Average Yearly Tuition Cost
$7,740
$11,372
Average % on Financial Aid
75%
36%
Average Financial Aid Grant
$3,000
$5,733
Admissions & Athletics
Average Acceptance Rate
95%
87%
Average Number of Extracurriculars
5 extracurriculars
10 extracurriculars
Average Number of Sports
4 sports
7 sports

Frequently Asked Questions

What are the top ranked private schools in Arnold, MO?
The top ranked private schools in Arnold, MO is St. John's Lutheran School.
How many private schools are located in Arnold?
4 private schools are located in Arnold.
What percentage of students in Arnold go to private school?
11% of all K-12 students in Arnold are educated in private schools (compared to the MO state average of 12%).
What percentage of private schools are religiously affiliated in Arnold?
75% of private schools in Arnold are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).
Which private schools in Arnold are often viewed compared to one another?

Recent Articles

Should Your Child Stay at the Same Private School K–12?
Should Your Child Stay at the Same Private School K–12?
Explore whether your child should attend the same private school from kindergarten through graduation, weighing academic continuity, friendships, changing needs, tuition costs, and opportunities at different educational stages.
When Your Child's Closest Friends Leave Private School
When Your Child's Closest Friends Leave Private School
Learn how to support your child when close friends leave private school, manage loneliness, maintain friendships, encourage new connections, recognize emotional challenges, and decide when additional school support is needed.
When Your Child Doesn't Connect With Their Teacher
When Your Child Doesn't Connect With Their Teacher
Discover when parents should intervene if their child struggles to connect with a private school teacher, including warning signs, communication strategies, classroom concerns, and practical steps toward improving relationships.
Area schools map

Filter Schools

School Level
Must Offer Grade
Show more
Gender
School Focus
Religious Affiliation
ADD/ADHD Support
Summer Program

Quick Links

SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (MO):
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA: