Private School Review - Established 2003
St. John's Lutheran School Top 11 ยท Oldest Founding Date (MO)
The Goddard School

Arnold Private Schools (2026)

For the 2026 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 86%.
75% of private schools in Arnold, MO are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).

Quick Facts (2026)

Quick Facts (2026)

Top Ranked Arnold Private Schools (2026)

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
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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
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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
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Arnold, MO Private School Trends (10-Year)

4
Private Schools
+100.0% (+2 schools) 10-yr
641
Students
+31.4% (+153 students) 10-yr
$7,740
Avg. Tuition
+38.2% (+$2,140) 10-yr
15
Avg. Class Size
15%
Students of Color
+275.0% (+11.0 pp) 10-yr
16:1
Student-Teacher Ratio
-11.1% (-2.0) 10-yr
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Enrollment & Diversity
Category
This Town (Arnold)
This State (MO)
# Schools
4 Schools
660 Schools
# Students
641 Students
119,555 Students

Trends in the Average Number of Students Per Private School

YearArnold, MO AvgMissouri (MO)National
2025214194179
2024214190172
2023194185174
2022188196185
2021188192180
2020188183171
2019204184175
2018205183172
2017193190180
2016237188178
2015244180167
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% Students of Color
15%
21%

Percentage of Students of Color Trends (2015-2025)

YearArnold, MO AvgMissouri (MO)National
202515%20%34%
202415%21%34%
20234%20%33%
20224%18%33%
20214%18%32%
20204%19%32%
20193%18%31%
20183%18%31%
20177%21%32%
20165%21%32%
20154%20%32%
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0.60
0.55

Diversity Score Trends

YearArnold, MO AvgMissouri (MO)National
20250.600.550.65
20240.600.560.65
20230.490.540.65
20220.480.520.64
20210.480.520.64
20200.480.520.64
20190.470.500.63
20180.470.500.63
20170.480.460.61
20160.510.460.61
20150.510.450.61
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▼ Show more data/charts: racial breakdown
# American Indian Students
1 Student
283 Students
% American Indian Students
n/a
n/a
# Asian Students
3 Students
3,147 Students
% Asian Students
n/a
3%

Asian Student Percentage Trends

YearArnold, MO AvgMissouri (MO)National
20191%3%4%
20181%3%4%
20171%2%4%
20161%3%4%
20151%3%4%
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# Hispanic Students
13 Students
5,325 Students
% Hispanic Students
2%
5%

Hispanic Student Percentage Trends

YearArnold, MO AvgMissouri (MO)National
20252%5%9%
20242%4%9%
20232%3%9%
20222%3%8%
20212%3%9%
20202%3%9%
20191%3%8%
20181%3%8%
20171%2%8%
20161%2%8%
20151%2%8%
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# Black Students
63 Students
7,603 Students
% Black Students
10%
7%

Black Student Percentage Trends

YearArnold, MO AvgMissouri (MO)National
202510%6%7%
202410%7%7%
20232%7%8%
20221%6%7%
20211%7%7%
20201%7%8%
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# White Students
339 Students
73,073 Students
% White Students
53%
62%

White Student Percentage Trends

YearArnold, MO AvgMissouri (MO)National
202553%62%52%
202453%62%52%
202364%64%52%
202265%66%54%
202165%66%54%
202065%66%54%
201965%68%56%
201865%68%56%
201764%71%58%
201657%71%58%
201556%72%58%
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# Hawaiian Students
n/a
218 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
222 Students
27,521 Students
% of Others Students
35%
23%

Other Races Student Percentage Trends

YearArnold, MO AvgMissouri (MO)National
202535%23%26%
202435%23%26%
202332%23%25%
202232%21%25%
202132%21%25%
202032%21%24%
201933%19%24%
201833%19%23%
201734%18%22%
201641%17%22%
201542%16%21%
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All Ethnic Groups
Academics
# Teachers
41 Teachers
9,942 Teachers
Average Student-Teacher Ratio
16:1
12:1

Student-Teacher Ratio Trends (2015-2025)

YearArnold, MO AvgMissouri (MO)National
202516:112:111:1
202416:112:111:1
202316:113:111:1
202215:113:111:1
202115:113:111:1
202015:113:112:1
201917:112:112:1
201817:113:112:1
201714:112:112:1
201616:112:112:1
201518:112:112:1
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% Average Faculty w/Advanced Degree
26%
56%

Percentage of Faculty With Advanced Degrees Trends (2015-2025)

YearArnold, MO AvgMissouri (MO)National
202526%56%55%
202426%55%54%
202326%55%54%
202214%55%54%
202114%55%54%
202014%56%54%
201914%54%53%
20189%53%53%
20179%53%53%
201615%51%52%
201520%50%52%
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Average Class Size
15 students
16 students

Class Size Trends (2015-2025)

YearArnold, MO AvgMissouri (MO)National
2025151615
2024151515
2023121515
2022121515
2021121515
2020121515
2019121515
2018121515
2017131515
2016151515
2015151515
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Tuition & Aid
Average Yearly Tuition Cost
$7,740
$12,905

Tuition Cost Trends (2015-2025)

YearArnold, MO AvgMissouri (MO)National
2025$7,740$13,089$15,012
2024$7,740$11,380$13,254
2023$7,000$10,498$12,626
2022$6,600$10,411$12,187
2021$6,600$10,172$11,800
2020$6,600$10,089$11,512
2019$6,600$9,711$11,293
2018$6,400$9,659$11,017
2017$6,100$9,528$10,708
2016$5,800$8,608$10,356
2015$5,600$9,126$9,939
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Average % on Financial Aid
75%
36%

Percent on Financial Aid Trends (2015-2025)

YearArnold, MO AvgMissouri (MO)National
202575%36%34%
202475%36%34%
202390%36%34%
202290%35%33%
202190%35%33%
202090%34%32%
201990%33%31%
201890%33%30%
201790%32%30%
201640%33%29%
201520%34%28%
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Average Financial Aid Grant
$3,000
$5,896

Financial Aid Grant Trends (2015-2025)

YearArnold, MO AvgMissouri (MO)National
2025$3,000$6,130$7,073
2024$3,000$6,030$6,930
2023$3,000$4,774$6,469
2022$3,000$4,778$6,289
2021$3,000$7,188$6,055
2020$3,000$7,387$5,921
2019$3,000$7,583$5,795
2018$3,000$7,540$5,456
2017$3,000$7,202$5,319
2016$1,200$7,471$5,105
2015$1,200$8,065$5,030
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Note: 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. See our Terms of Service.

Admissions & Athletics
Average Acceptance Rate
95%
86%

Acceptance Rate Trends (2015-2025)

YearArnold, MO AvgMissouri (MO)National
202595%85%81%
202495%89%85%
202395%89%85%
202295%88%85%
202195%88%85%
202095%88%85%
201995%87%85%
201895%88%85%
201795%88%85%
201695%89%85%
201595%89%85%
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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?

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