Private School Review - Established 2003
St. Paul's Episcopal Day School Top 8 · Largest Endowment (MO)
Central Institute for the Deaf Top 3 · Largest Endowment (MO)
Missouri Military Academy Top 3 · Largest Endowment (MO)

Average Private Elementary School Endowment in Missouri

The average private elementary school endowment in Missouri is $15.9M (2026-27).
The private elementary school in Missouri with the highest endowment is Central Institute for the Deaf, with a endowment of $50M.

Quick Facts (26-27)

  • # MO Schools Ranked: 14
  • Top 20 Range (Endowment): $1M–$50M
  • MO School Avg.: $16M
  • National School Avg.: $18M

Quick Facts (26-27)

  • # MO Schools Ranked: 14
  • Top 20 Range (Endowment): $1M–$50M
  • MO School Avg.: $16M
  • National School Avg.: $18M
Show school map — Missouri (endowment range: $1M–$50M, avg $16M)
Endowment Range: $1M $50M Avg. Endowment: $15.8M

Average Private Elementary School Endowment in Missouri (2026-27)

Showing 14 schools
Central Institute for the Deaf Photo
#1Central Institute for the Deaf
Gr: NS-5 | 194 students
Avg. class size: 5 students
Special Education School
825 S. Taylor Avenue
Saint Louis, MO 63110
(314) 977-0132
$50endowment
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Missouri Military Academy Photo
#2Missouri Military Academy
Gr: 7-12 | 193 students
Avg. class size: 14 students
Sports: 15 | Extracurriculars: 25
All-boys
204 N Grand St
Mexico, MO 65265
(573) 581-1776
(1)
$49endowment
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Chaminade College Prep School Photo
#3 Chaminade College Prep School
Gr: 6-12 | 836 students
Avg. class size: 17 students
Sports: 20 | Extracurriculars: 31
All-boys (Catholic)
425 S. Lindbergh Blvd
Saint Louis, MO 63131
(314) 993-4400
$40endowment
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Community School Photo
#4Community School
Gr: PK-6 | 350 students
Avg. class size: 20 students
Sports: 2
900 Lay Road
Saint Louis, MO 63124
(314) 991-0005
(6)
$23endowment
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The Whitfield School Photo
#5The Whitfield School
Gr: 6-12 | 405 students
Avg. class size: 12 students
Sports: 19 | Extracurriculars: 30
175 S Mason Rd
Saint Louis, MO 63141
(314) 434-5141
$19endowment
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New City School Photo
#6New City School
Gr: NS-6 | 296 students
Avg. class size: 12 students
Sports: 5 | Extracurriculars: 6
Specialized Curriculum
5209 Waterman Blvd
Saint Louis, MO 63108
(314) 361-6411
$12endowment
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Rossman School Photo
#7Rossman School
Gr: PK-6 | 239 students
Avg. class size: 29 students
Sports: 5 | Extracurriculars: 7
12660 Conway Road
Saint Louis, MO 63141
(314) 434-5877
(27)
$11endowment
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St. Paul's Episcopal Day School Photo
#8St. Paul's Episcopal Day School
Gr: PK-8 | 498 students
Avg. class size: 40 students
Sports: 4 | Extracurriculars: 7
Episcopal
4041 Main St
Kansas City, MO 64111
(816) 931-8614
(10)
$7endowment
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Lutheran High School North Photo
#9 Lutheran High School North
Gr: 6-12 | 279 students
Avg. class size: 18 students
Sports: 13 | Extracurriculars: 14
Lutheran Church Missouri Synod
5401 Lucas And Hunt Rd
Saint Louis, MO 63121
(314) 389-3100
$3endowment
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Thomas Jefferson School Photo
#10Thomas Jefferson School
Gr: 7-12 | 75 students
Avg. class size: 14 students
Sports: 4 | Extracurriculars: 34
Specialized Curriculum
4100 S Lindbergh Boulevard
Saint Louis, MO 63127
(314) 843-4151
(1)
$3endowment
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The Wilson School Photo
#11The Wilson School
Gr: PK-6 | 170 students
Avg. class size: 18 students
Sports: 3 | Extracurriculars: 10
Daycare / Preschool
400 De Mun Ave
Saint Louis, MO 63105
(314) 725-4999
(5)
$2endowment
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Central Christian School Photo
#12(T12–T14) Central Christian School
Gr: NS-6
Avg. class size: 13 students
Sports: 4 | Extracurriculars: 4
Presbyterian
700 S Hanley Rd
Saint Louis, MO 63105
(314) 727-4535
(1)
$1endowment
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Map of St. Elizabeth Catholic School
#12(T12–T14)St. Elizabeth Catholic School
Gr: PK-8 | 420 students
Catholic
14 W 75th St
Kansas City, MO 64114
(816) 523-7100
$1endowment
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Map of St. Martin Elementary School
#12(T12–T14)St. Martin Elementary School
Gr: PK-8 | 220 students
Avg. class size: 20 students
Catholic
7206 Saint Martins Blvd
Jefferson City, MO 65109
(573) 893-3519
(1)
$1endowment
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Frequently Asked Questions

What is the Missouri average private elementary schools endowment?
The Missouri average private elementary schools endowment is $15.9M for 2026-27.
What are the private elementary schools with the highest endowment in Missouri?
The top ranked private elementary schools in Missouri include Central Institute for the Deaf, Missouri Military Academy and Chaminade College Prep School.

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