St. Charles Borromeo School (Top Ranked Private School for 2026-27)

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Quick Facts (26-27)

Top Ranked MO School
Grades: Kindergarten-8
Enrollment: 198 students
Acceptance rate: 100%
Average class size: 22 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

School Rankings

St. Charles Borromeo School ranks among the top 20% of private schools in Missouri for:

School Facts

Religious Affiliation

Catholic

Grades Offered

Grades Kindergarten-8

Students By Grade

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Distribution of Students By Grade
Grade	St. Charles Borromeo School
Kind	22
1	24
2	26
3	28
4	30
6	37
7	31

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Year Founded

1828

School Calendar

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Awards

Blue Ribbon School - Selected in 2005

Student Body

Total Students

198 students

Student Body Type

Co-ed

% Students of Color

13%

State avg.: 21%

Academic Profile

Total Classroom Teachers

17 teachers

Student-Teacher Ratio

12:1

National avg.: 11:1

Average Class Size

22 students

Classroom Dress Code

Formal

School Membership(s)School Assoc.

National Catholic Educational Association (NCEA)

Tuition & Financial Aid

Admission Deadline

None / Rolling

Tuition Notes

Call for tuition fees (636) 946-2713

Acceptance Rate

100%

National avg.: 85%

Application URL

Online Application

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School Notes

While recognizing the family as the primary educator, the mission of St. Charles Borromeo Catholic School is to foster a visible community of believers.
Together we grow in the knowledge of Jesus Christ, participate in Catholic worship, respond with Christian service to the community, and provide a challenging academic program to meet the needs of all students.
St. Charles Borromeo School Community has a collaborative commitment to Catholic education consisting of parents, staff, students, and parish.
Priority is given to promoting a four-fold mission: forming a community of faith, worshipping, proclaiming the message of Jesus, and reaching out in service to others.

While recognizing the family as the primary educator, the mission of St. Charles Borromeo Catholic School is to foster a visible community of believers.
Together we grow in the knowledge of Jesus Christ, participate in Catholic worship, respond with Christian service to the community, and provide a challenging academic program to meet the needs of all students.
St. Charles Borromeo School Community has a collaborative commitment to Catholic education consisting of parents, staff, students, and parish.
Priority is given to promoting a four-fold mission: forming a community of faith, worshipping, proclaiming the message of Jesus, and reaching out in service to others.

Source: National Center for Education Statistics (NCES)

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Frequently Asked Questions

What schools are St. Charles Borromeo School often compared to?

St. Charles Borromeo School is often viewed alongside schools like Academy Of The Sacred Heart by visitors of our site.

What is the acceptance rate of St. Charles Borromeo School?

The acceptance rate of St. Charles Borromeo School is 100%, which is higher than the national average of 87%.

What is St. Charles Borromeo School's ranking?

St. Charles Borromeo School ranks among the top 20% of private schools in Missouri for: Oldest founding date.

When is the application deadline for St. Charles Borromeo School?

The application deadline for St. Charles Borromeo School is rolling (applications are reviewed as they are received year-round).

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Did You Know?

The average private school tuition in Saint Charles, MO is $8,111 for elementary schools (read more about average private school tuition across the country).

The average acceptance rate in Saint Charles, MO is 94% (read more about average acceptance rates across the country).