For the 2025 school year, there are 9 all-boys private elementary schools serving 2,357 students in Missouri.
The top ranked all-boys private elementary schools in Missouri include Chaminade College Prep School, Chaminade College Preparatory School, and Missouri Military Academy.
The average acceptance rate is 87%, which is higher than the Missouri private elementary school average acceptance rate of 84%.
Top Ranked Missouri All-Boys Private Elementary Schools (2025)
School
Location
Grades
Students
Chaminade College Prep School![Chaminade College Prep School Photo - 2015 Senior House Captains Chaminade College Prep School Photo - 2015 Senior House Captains]()

All-boys (Catholic)
425 S. Lindbergh Blvd
Saint Louis, MO 63131
(314) 993-4400
Saint Louis, MO 63131
(314) 993-4400
Grades: 6-12
| 815 students
Chaminade College Preparatory School
All-boys (Catholic)
425 S Lindbergh Blvd
Saint Louis, MO 63131
(314) 993-4400
Saint Louis, MO 63131
(314) 993-4400
Grades: 6-12
| 832 students
204 N Grand St
Mexico, MO 65265
(573) 581-1776
Mexico, MO 65265
(573) 581-1776
Grades: 7-12
| 193 students
St. Louis Priory School
All-boys (Catholic)
500 S Mason Rd
Saint Louis, MO 63141
(314) 434-3690
Saint Louis, MO 63141
(314) 434-3690
Grades: 7-12
| 331 students
RR 3 Box 34725
Piedmont, MO 63957
(573) 223-2025
Piedmont, MO 63957
(573) 223-2025
Grades: 5-12
| 15 students
3851 Washington Blvd
Saint Louis, MO 63108
(314) 531-9091
Saint Louis, MO 63108
(314) 531-9091
Grades: 6-8
| 50 students
296 Boys Ranch Rd
Lampe, MO 65681
(417) 779-5374
Lampe, MO 65681
(417) 779-5374
Grades: 4-12
| 20 students
Teen Harvest![Teen Harvest Photo - Boys and Staff Teen Harvest Photo - Boys and Staff]()

All-boys | Alternative School (Christian)
Co Rd 402
Ava, MO 65608
(417) 683-1080
Ava, MO 65608
(417) 683-1080
Grades: 7-12
| 10 students
Torah Prep School - Boys Division
All-boys (Jewish)
609 N And S Rd
Saint Louis, MO 63130
(314) 727-3335
Saint Louis, MO 63130
(314) 727-3335
Grades: 2-8
| 91 students
Frequently Asked Questions
What are the top ranked all-boys private elementary schools in Missouri?
The top ranked all-boys private elementary schools in Missouri include Chaminade College Prep School, Chaminade College Preparatory School, and Missouri Military Academy.
How many all-boys private elementary schools are located in Missouri?
9 all-boys private elementary schools are located in Missouri.
How diverse are all-boys private elementary schools in Missouri?
Missouri all-boys private elementary schools are approximately 18% minority students, which is lower than the Missouri private school average of 20%.
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