Saint Charles, MO Private School Trends (10-Year)

Private Schools

4,185

Students

-13.7% (-663 students) 10-yr

$8,981

Avg. Tuition

+19.2% (+$1,449) 8-yr

Avg. Class Size

-15.8% (-3 students) 9-yr

11%

Students of Color

-57.7% (-15.0 pp) 10-yr

15:1

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 (Saint Charles)

This State (MO)

# Schools

16 Schools

664 Schools

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Trends in Total Number of Private Schools
Year	Saint Charles, MO Total Schools
2025	16
2024	16
2023	16
2022	16
2021	17
2020	18
2019	19
2018	19
2017	17
2016	15
2015	16

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

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.

# Students

4,185 Students

119,656 Students

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Trends in the Average Number of Students Per Private School
Year	Saint Charles, MO Avg	Missouri (MO)	National
2025	319	194	179
2024	319	190	172
2023	331	185	174
2022	333	196	185
2021	329	192	180
2020	305	183	171
2019	332	184	175
2018	332	183	172
2017	321	190	180
2016	316	188	178
2015	346	180	167

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

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.

% Students of Color

11%

21%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Percentage of Students of Color Trends (2015-2025)
Year	Saint Charles, MO Avg	Missouri (MO)	National
2025	11%	20%	34%
2024	11%	21%	34%
2023	11%	20%	33%
2022	9%	18%	33%
2021	8%	18%	32%
2020	8%	19%	32%
2019	8%	18%	31%
2018	9%	18%	31%
2017	24%	21%	32%
2016	24%	21%	32%
2015	26%	20%	32%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

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.

0.49

0.55

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Diversity Score Trends
Year	Saint Charles, MO Avg	Missouri (MO)	National
2025	0.49	0.55	0.65
2024	0.49	0.56	0.65
2023	0.48	0.54	0.65
2022	0.47	0.52	0.64
2021	0.47	0.52	0.64
2020	0.44	0.52	0.64
2019	0.43	0.50	0.63
2018	0.43	0.50	0.63
2017	0.31	0.46	0.61
2016	0.29	0.46	0.61
2015	0.30	0.45	0.61

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

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.

Show more data/charts: racial breakdown

# American Indian Students

4 Students

283 Students

% American Indian Students

<1%

# Asian Students

148 Students

3,147 Students

% Asian Students

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Asian Student Percentage Trends
Year	Saint Charles, MO Avg	Missouri (MO)	National
2025	4%	4%	5%
2024	4%	4%	5%
2023	3%	3%	5%
2022	4%	4%	4%
2021	4%	3%	4%
2020	4%	3%	4%
2019	3%	3%	4%
2018	3%	3%	4%
2017	3%	2%	4%
2016	2%	3%	4%
2015	1%	3%	4%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

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.

# Hispanic Students

83 Students

5,325 Students

% Hispanic Students

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Hispanic Student Percentage Trends
Year	Saint Charles, MO Avg	Missouri (MO)	National
2025	2%	5%	9%
2024	2%	4%	9%
2023	2%	3%	9%
2022	2%	3%	8%
2021	2%	3%	9%
2020	2%	3%	9%
2019	2%	3%	8%
2018	2%	3%	8%
2017	1%	2%	8%
2016	1%	2%	8%
2015	1%	2%	8%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

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.

# Black Students

144 Students

7,603 Students

% Black Students

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Black Student Percentage Trends
Year	Saint Charles, MO Avg	Missouri (MO)	National
2025	3%	6%	7%
2024	3%	7%	7%
2023	3%	7%	8%
2022	3%	6%	7%
2021	3%	7%	7%
2020	3%	7%	8%
2019	2%	7%	7%
2018	2%	7%	7%
2017	2%	7%	7%
2016	2%	7%	7%
2015	2%	7%	8%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

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.

# White Students

2,870 Students

73,073 Students

% White Students

67%

62%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

White Student Percentage Trends
Year	Saint Charles, MO Avg	Missouri (MO)	National
2025	67%	62%	52%
2024	67%	62%	52%
2023	69%	64%	52%
2022	70%	66%	54%
2021	70%	66%	54%
2020	72%	66%	54%
2019	74%	68%	56%
2018	74%	68%	56%
2017	82%	71%	58%
2016	83%	71%	58%
2015	83%	72%	58%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

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.

# Hawaiian Students

8 Students

218 Students

% Hawaiian Students

<1%

# Others Students

1,019 Students

27,593 Students

% of Others Students

24%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Other Races Student Percentage Trends
Year	Saint Charles, MO Avg	Missouri (MO)	National
2025	24%	23%	26%
2024	24%	23%	26%
2023	23%	23%	25%
2022	21%	21%	25%
2021	21%	21%	25%
2020	19%	21%	24%
2019	19%	19%	24%
2018	19%	19%	23%
2017	12%	18%	22%
2016	12%	17%	22%
2015	13%	16%	21%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

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.

All Ethnic Groups

Academics

# Teachers

294 Teachers

9,942 Teachers

Average Student-Teacher Ratio

15:1

12:1

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Student-Teacher Ratio Trends (2015-2025)
Year	Saint Charles, MO Avg	Missouri (MO)	National
2025	15:1	12:1	11:1
2024	15:1	12:1	11:1
2023	14:1	13:1	11:1
2022	14:1	13:1	11:1
2021	15:1	13:1	11:1
2020	14:1	13:1	12:1
2019	15:1	12:1	12:1
2018	15:1	13:1	12:1
2017	14:1	12:1	12:1
2016	14:1	12:1	12:1
2015	15:1	12:1	12:1

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

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.

% Average Faculty w/Advanced Degree

56%

View Data

Percentage of Faculty With Advanced Degrees Trends (2017-2025)
Year	Saint Charles, MO Avg	Missouri (MO)	National
2025	56%	56%	55%
2024	56%	55%	54%
2023	56%	55%	54%
2022	58%	55%	54%
2021	58%	55%	54%
2020	58%	56%	54%
2019	59%	54%	53%
2018	59%	53%	53%
2017	59%	53%	53%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

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.

Average Class Size

16 students

View Data

Class Size Trends (2016-2025)
Year	Saint Charles, MO Avg	Missouri (MO)	National
2025	16	16	15
2024	16	15	15
2023	16	15	15
2022	17	15	15
2021	17	15	15
2020	16	15	15
2019	17	15	15
2018	17	15	15
2017	17	15	15
2016	19	15	15

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

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.

Average Number of AP Courses

21 courses

15 courses

Tuition & Aid

Average Yearly Tuition Cost

$8,981

$11,372

View Data

Tuition Cost Trends (2017-2025)
Year	Saint Charles, MO Avg	Missouri (MO)	National
2025	$8,888	$13,089	$15,012
2024	$8,792	$12,814	$14,622
2023	$8,489	$12,217	$14,057
2022	$7,895	$11,824	$13,504
2021	$7,744	$11,690	$13,232
2020	$7,727	$11,416	$12,915
2019	$7,634	$11,280	$12,656
2018	$7,576	$11,068	$12,363
2017	$7,532	$10,920	$12,049

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

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.

Average % on Financial Aid

25%

36%

Average Financial Aid Grant

$3,000

$5,733

Admissions & Athletics

Average Acceptance Rate

94%

87%

View Data

Acceptance Rate Trends (2016-2025)
Year	Saint Charles, MO Avg	Missouri (MO)	National
2025	94%	85%	81%
2020	96%	88%	85%
2019	96%	87%	85%
2018	96%	88%	85%
2017	96%	88%	85%
2016	94%	89%	85%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

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.

Average Number of Extracurriculars

8 extracurriculars

10 extracurriculars

Average Number of Sports

8 sports

7 sports

Frequently Asked Questions

What are the top ranked private schools in Saint Charles, MO?

The private schools in Saint Charles, MO include Academy Of The Sacred Heart, Immanuel Lutheran School, and Duchesne High School.

How many private schools are located in Saint Charles?

16 private schools are located in Saint Charles.

How diverse are private schools in Saint Charles?

Saint Charles private schools are approximately 11% minority students, which is lower than the Missouri private school average of 21%.

What percentage of students in Saint Charles go to private school?

16% of all K-12 students in Saint Charles are educated in private schools (compared to the MO state average of 12%).

What percentage of private schools are religiously affiliated in Saint Charles?

69% of private schools in Saint Charles are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).

Which private schools in Saint Charles are often viewed compared to one another?

Popular comparisons of private schools in Saint Charles include: Zion Lutheran School vs. Messiah Lutheran School, St. Cletus School vs. St. Charles Borromeo School, St. Charles Borromeo School vs. Academy Of The Sacred Heart

Recent Articles

October 20, 2026

Private School Tuition Insurance: Is It Worth Buying?

Is private school tuition insurance worth buying? Learn what policies cover, compare costs and exclusions, and decide whether protecting your tuition investment makes financial sense for your family.

October 20, 2026

Medical Leave and Private School Tuition: Parent Guide

What happens to private school tuition during medical leave? Learn about refunds, tuition insurance, enrollment contracts, financial aid, and protecting your child's education while managing unexpected medical expenses and recovery.

October 20, 2026

Private School Commute: Is the Travel Time Worth It?

Is the commute to private school worth it? Learn how to calculate travel time, protect family routines, assess student well-being, and decide whether a longer journey makes educational sense.