Average

#293 of 399 private schools in MO

Seton Regional Catholic School

Elementary School

1 SETON CT, St. Charles, MO 63303

Last updated: July 2026

Private

Enrollment

240

Student-Teacher

17.8:1

Score

5.6

Grades

Kindergarten – 8th

Enrollment

240

Student-Teacher

17.8:1

Score

5.6

Grades

Kindergarten – 8th

Data vintage
2021-22

Data vintage2021-22

How this school compares

Missouri private schools

#293 of 399

In St. Charles

#5 of 8

public schools

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Elementary School in St. Charles · grades Kindergarten – 8th. Start here, then compare fit against nearby and district options.

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About Seton Regional Catholic School

Seton Regional Catholic School is a private elementary school in St. Charles, MO. Seton Regional Catholic School serves approximately 240 students, and covers grades Kindergarten-8th, and has a 17.8:1 student-teacher ratio.

Seton Regional Catholic School has a current MySchoolScout rating of 5.6 out of 10 and ranks #293 of 399 private schools in MO.

How it compares0.8 pts below MO schools

5.6

This school 5.6 · Average
MO avg 6.4

What Parents Should Know

Seton Regional Catholic School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.

Compare to Public Schools

Beta

How Seton Regional Catholic School compares to 22 public schools serving similar grades in St. Charles, MO

Student-Teacher Ratio

17.8:1

This School

12.8:1

Public Avg

Avg School Size

240

This School

597

Public Avg

Avg School Scout Rating

5.6

This School

7.3

Public Avg

Student Demographics

White 87.1% vs 0%

Asian 8.8% vs 0%

Black 1.7% vs 0%

Hispanic 0.8% vs 0%

Seton Regional Catholic School St. Charles Public Avg

Nearby Elementary Schools

School	Distance	Enrollment	STR	Rating
Seton Regional Catholic School (this school)	—	240	17.8:1	5.6
HARRIS ELEM.	1.3 mi	398	10.8:1	7.0
JEFFERSON INTERMEDIATE SCHOOL	1.5 mi	684	10.4:1	7.2
MONROE ELEM.	1.6 mi	359	9.7:1	8.8
HENDERSON ELEM.	1.6 mi	671	12.2:1	5.7
GEORGE M. NULL ELEM.	1.9 mi	238	9.2:1	5.4
HARVEST RIDGE ELEM.	2.0 mi	622	12.7:1	6.4
BLACKHURST ELEMENTARY	2.6 mi	234	7.8:1	9.7
BECKY-DAVID ELEM.	2.6 mi	840	14:1	7.9
HARDIN MIDDLE	2.6 mi	662	11:1	9.3
LINCOLN ELEM.	2.7 mi	167	8.8:1	9.1
BARNWELL MIDDLE	2.8 mi	783	16.7:1	5.5
COVERDELL ELEM.	3.2 mi	299	8.8:1	7.7
Discovery Elementary	4.4 mi	449	13.2:1	8.2
CENTRAL ELEM.	4.5 mi	839	13.8:1	7.2
HOLLENBECK MIDDLE	4.6 mi	760	16.5:1	5.9
CASTLIO ELEM.	4.7 mi	838	13.1:1	8.0
SAEGER MIDDLE	6.1 mi	737	16.4:1	5.9
BRYAN MIDDLE	8.2 mi	831	16.6:1	5.8
FRANCIS HOWELL MIDDLE	8.3 mi	820	16.4:1	7.2
INDEPENDENCE ELEM.	8.3 mi	739	13.9:1	8.5

Showing 20 of 22 schools. View all schools in St. Charles

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

Preliminary

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in MO.

Classroom Attention

C- 2.0 / 10

View breakdown

Student-Teacher Ratio 17.8:1

Instructional Commitment

A- 8.1 / 10

View breakdown

School Day Length 7.2 hours

Annual Instructional Hours 1,274.4

Diversity & Inclusion

B+ 7.1 / 10

View breakdown

Diversity Index 23%

Community Context

Data Unavailable

School Profile

A- 8.3 / 10

View breakdown

Enrollment 240

View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in MO

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 87.1%

Asian 8.8%

Black 1.7%

Hispanic 0.8%

Pacific Islander 0.8%

Two or More 0.8%

Source: NCES Private School Survey (PSS)

Location

1 SETON CT, St. Charles, MO 63303

Nearby Alternatives

Families considering Seton Regional Catholic School may also want to explore other elementary schools in the area. BLACKHURST ELEMENTARY (rated 9.7/10, 2.6 miles away), which scores notably higher. Another option is LINCOLN ELEM. (rated 9.1/10, 2.7 miles away), which scores notably higher. Additionally, MONROE ELEM. (rated 8.8/10, 1.6 miles away), which scores notably higher. For more schools in St. Charles, see our St. Charles schools guide .

Nearby Schools

20 within 2.8 mi

School	Distance	Enrollment	Rating
HARRIS ELEM. St. Charles	1.3 mi	398	7.0
JEFFERSON INTERMEDIATE SCHOOL St. Charles	1.5 mi	684	7.2
MONROE ELEM. St. Charles	1.6 mi	359	8.8
EARLY CHILD. FAMILY EDUC CTR. St. Charles	1.4 mi	237	3.9
FRANCIS HOWELL NORTH HIGH St. Charles	1.5 mi	1,690	7.1
ST CLETUS SCHOOL St. Charles	1.7 mi	182	6.5
ST. CHARLES WEST HIGH St. Charles	1.7 mi	633	8.3
HENDERSON ELEM. St. Charles	1.6 mi	671	5.7
HARVEST RIDGE ELEM. St. Charles	2.0 mi	622	6.4
GEORGE M. NULL ELEM. St. Charles	1.9 mi	238	5.4
ST.CHARLES EARLY CHILDHOOD CTR St. Charles	2.1 mi	241	6.2
BECKY-DAVID ELEM. St. Charles	2.6 mi	840	7.9
BARNWELL MIDDLE St. Charles	2.8 mi	783	5.5
FT. ZUMWALT EAST HIGH St. Peters	2.5 mi	1,202	7.4
DUCHESNE HIGH SCHOOL St. Charles	2.6 mi	294	7.8
BLACKHURST ELEMENTARY St. Charles	2.6 mi	234	9.7
HARDIN MIDDLE St. Charles	2.6 mi	662	9.3
LINCOLN ELEM. St. Charles	2.7 mi	167	9.1
LUTHERAN HIGH SCHOOL OF ST CHARLES COUNTY St. Peters	2.8 mi	439	5.2
IMMANUEL LUTHERAN SCHOOL St. Charles	2.8 mi	331	6.6

Neighborhood Census ACS (2019-2023)

Census data for ZIP 63303 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$98,031

Median Home Value

$301,700

Median Rent

$1,329/mo

Population

46,627

College Educated

50.1%

Homeownership

75.2%

Avg Commute

21.9 min

Poverty Rate

4.5%

Median Age

41.2

Similar Schools

Schools in the same state with comparable level, size, and ratings

School	Enrollment	Rating
ASSUMPTION PARISH SCHOOL St. Louis, MO	228	5.6
BUTCHER-GREENE ELEM. Grandview, MO	272	5.6
CABOOL ELEM. Cabool, MO	308	5.6
EARL NANCE SR. ELEM. St. Louis, MO	326	5.6
GENESIS SCHOOL INC. Kansas City, MO	209	5.6
HAMILTON ELEM. COMMUNITY ED. St. Louis, MO	222	5.6

Frequently Asked Questions

Common questions about Seton Regional Catholic School

What grades does Seton Regional Catholic School serve?

Seton Regional Catholic School serves students in grades Kindergarten through 8th.

How many students attend Seton Regional Catholic School?

Seton Regional Catholic School has an enrollment of approximately 240 students.

What is the student-teacher ratio at Seton Regional Catholic School?

The student-teacher ratio at Seton Regional Catholic School is 17.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Seton Regional Catholic School rank in MO?

Seton Regional Catholic School ranks #293 of 399 private schools in MO.

What is Seton Regional Catholic School's MySchoolScout rating?

Seton Regional Catholic School has a current MySchoolScout rating of 5.6 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

Is Seton Regional Catholic School a private school?

Yes, Seton Regional Catholic School is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Seton Regional Catholic School a religious school?

Seton Regional Catholic School has a Roman Catholic religious affiliation.

Explore More Schools

All schools in St. Charles, MO Schools in MO 20 nearby schools Explore St. Louis school quality map

11 schools nearby View map →

Neighborhood Context

Walk Score: 23 Car-Dependent
Bike Score: 14 Somewhat Bikeable

Quick Facts NCES PSS (SY 2021-22)

Grades: Kindergarten – 8th
Enrollment: 240
Gender Split: 53% M / 47% F
Student-Teacher Ratio: 17.8:1
Teachers (FTE): 14
Type: private
Coed Status: coed
Affiliation: Roman Catholic
School Day: 7.2 hours
Days Per Year: 177 days
Setting: Small City
County: St. Charles County
Phone: (636) 946-6716

Resources & Links

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Data sources

NCES PSSSY 2021-22 Census ACS2019-2023 MySchoolScout Rankings2024 Full details →

Seton Regional Catholic School

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