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Very Good

#128 of 713 private schools in OH

Top 18% of private schools

St Charles Preparatory School

High School

2010 E BROAD ST, Columbus, OH 43209

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 214 schools in Columbus. Learn more

Enrollment

395

Student-Teacher

9.2:1

Score

7.8

Grades

9th – 12th

Updated 2021-22

How this school compares

In Columbus

#10 of 38

public schools

Ohio high schools

#14 of 62

About St Charles Preparatory School

ST Charles Preparatory School serves 395 students in grades 9-12 as a regular public high school in Columbus, Ohio. With 43 full-time equivalent teachers, the school maintains an impressive 9.2:1 student-teacher ratio, allowing for more personalized attention and smaller class sizes than many traditional high schools. The school has earned recognition for its academic quality, receiving an 8.0 out of 10 rating from MySchoolScout and ranking #62 out of 713 high schools statewide, placing it in the 91st percentile among Ohio schools.

This strong performance reflects the school's commitment to educational excellence. Located on East Broad Street in Franklin County, ST Charles Preparatory draws from a well-educated community where 59% of residents hold bachelor's degrees or higher. The surrounding ZIP code 43209 has a median household income of $84,173 and a low poverty rate of 8.5%, indicating a stable and supportive environment for students' academic pursuits.

With a median home value of $343,100, the area represents an established neighborhood that values education. The school operates within Columbus's large suburban setting, providing students with access to both educational resources and the broader opportunities that come with being part of Ohio's capital city region.

What Parents Should Know

With a student-teacher ratio of 9.2:1, St Charles Preparatory School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

As a private school, St Charles Preparatory School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

Financial Overview

Source: IRS Form 990 (2023 filing)

Per-Pupil Spending
Total expenses ÷ enrollment
$3,217
Per-Pupil Revenue
Total revenue ÷ enrollment
$3,913
Financial Health
Revenue-to-expense ratio (>1.0 = surplus)
1.22x — Strong
Tuition Dependency
Share of revenue from program services (tuition, fees)
0%
Total Assets
End-of-year total assets from IRS filing
$28.2M

Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 395 students. Not all private schools file Form 990.

Compare to Public Schools

Beta

How St Charles Preparatory School compares to 59 public schools serving similar grades in Columbus, OH

Student-Teacher Ratio
9.2:1
This School
vs
18.1:1
Public Avg
Avg School Size
395
This School
vs
498
Public Avg
Avg School Scout Rating
7.8
This School
vs
5.9
Public Avg

Student Demographics

White 75.2% vs 0%
Black 8.4% vs 0%
Hispanic 3.8% vs 0%
Asian 3.5% vs 0%
St Charles Preparatory School Columbus Public Avg

Nearby High Schools

School Rating
St Charles Preparatory School (this school) 7.8
The Academy for Urban Scholars 5.3
East High School 5.6
Special Education Center 6.9
Bexley High School 9.3
Charles School at Ohio Dominican University 5.4
Columbus Africentric Early College High School 6.0
Mason Run High School 4.9
Fort Hayes Career Center 7.1
Fort Hayes Arts and Academic HS 5.9
Eastmoor Academy 5.4
Westwood Preparatory Academy 6.7
YB Columbus Community School 6.1
South High School 6.0
Columbus Downtown High School 7.1
Early College Academy 5.6
Linden-McKinley STEM Academy 4.9
Ohio Construction Academy 5.4
Focus Learning Academy of Southwestern Columbus 5.8
Flex High School 5.8
Road to Success Academy 7.4

Showing 20 of 59 schools. View all schools in Columbus

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

Score Breakdown

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 OH.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A- 8.4 / 10
View breakdown
Student-Teacher Ratio 9.2:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B 5.5 / 10
View breakdown
School Day Length 6.5 hours
Annual Instructional Hours 1,137.5
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A- 8.1 / 10
View breakdown
Diversity Index 41%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.3 / 10
View breakdown
Enrollment 395
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 OH

Test Scores OH OST (2018-19)

Math Proficiency 86.2%
School
State
36.7%
ELA Proficiency 94.7%
School
State
48.8%

Based on 2 test records from OH state assessments. About our data

Student Demographics NCES PSS (SY 2021-22)

White 75.2%
Black 8.4%
Two or More 8.4%
Hispanic 3.8%
Asian 3.5%
Native American 0.8%

Source: NCES Private School Survey (PSS)

Location

2010 E BROAD ST, Columbus, OH 43209

Nearby Alternatives

Families considering St Charles Preparatory School may also want to explore other high schools in the area. Bexley High School (rated 9.3/10, 1.0 miles away), which scores notably higher. Another option is East High School (rated 5.6/10, 0.7 miles away), a more accessible option. Additionally, The Academy for Urban Scholars (rated 5.3/10, 0.2 miles away), a more accessible option. For more schools in Columbus, see our Columbus schools guide .

Nearby Schools

20 within 1.3 mi
School Distance Rating
The Academy for Urban Scholars Columbus 0.2 mi 5.3
MANSION DAY SCHOOL Columbus 0.4 mi 7.1
COLUMBUS SCHOOL FOR GIRLS Columbus 0.5 mi 9.2
East High School Columbus 0.7 mi 5.6
Eastgate Elementary School Columbus 0.8 mi 4.9
ST VINCENT FAMILY CENTER Columbus 0.9 mi 6.8
Special Education Center Columbus 1.0 mi 6.9
A+ Arts Academy Columbus 0.9 mi 4.9
Columbus City Preparatory School for Girls Columbus 1.0 mi 5.7
Fairwood Alternative Elementary School Columbus 1.2 mi 4.1
Eagle Charter Schools of Ohio dba the Shepard School Columbus 1.2 mi 6.3
Cassingham Elementary School Columbus 1.0 mi 8.3
Bexley Middle School Columbus 1.0 mi 7.9
Bexley High School Columbus 1.0 mi 9.3
BCS Online School Columbus 1.1 mi
Champion Middle School Columbus 1.0 mi 5.9
Valor Academy Inc. Columbus 1.1 mi 1.8
Maryland Elementary School Columbus 1.2 mi 9.3
Capital Collegiate Preparatory Academy Columbus 1.4 mi 2.4
Montrose Elementary School Columbus 1.3 mi 9.1

Neighborhood Census ACS (2019-2023)

Census data for ZIP 43209 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$88,155

Median Home Value

$373,500

Median Rent

$1,105/mo

Population

28,431

College Educated

56.8%

Homeownership

56.4%

Avg Commute

19.6 min

Poverty Rate

9%

Median Age

38.7

Community Profile

The community surrounding St Charles Preparatory School has a median household income of $88,155. It is a well-educated community where 57% of adults hold a bachelor's degree or higher. The median home value in the area is $373,500, with a median rent of $1,105/month. The local poverty rate of 9.0% is relatively low. The average commute for residents is 20 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

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

School Rating
BENEDICTINE HIGH SCHOOL Cleveland, OH 7.8
East Knox Junior/Senior High School Howard, OH 7.8
Jefferson County Bloomingdale, OH 7.8
MC^2 STEM High School Cleveland, OH 7.8
Mechanicsburg High School Mechanicsburg, OH 7.8
Patrick Henry High School Hamler, OH 7.8

Frequently Asked Questions

Common questions about St Charles Preparatory School

What grades does St Charles Preparatory School serve?

St Charles Preparatory School serves students in grades 9th through 12th.

How many students attend St Charles Preparatory School?

St Charles Preparatory School has an enrollment of approximately 395 students.

What is the student-teacher ratio at St Charles Preparatory School?

The student-teacher ratio at St Charles Preparatory School is 9.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Charles Preparatory School rank in OH?

St Charles Preparatory School is ranked #128 out of 713 private schools in OH.

What is St Charles Preparatory School's MySchoolScout rating?

St Charles Preparatory School has a composite rating of 7.8 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at St Charles Preparatory School?

Based on the most recent state assessment data, St Charles Preparatory School has 86.2% math proficiency and 94.7% reading/ELA proficiency.

Is St Charles Preparatory School a private school?

Yes, St Charles Preparatory School is a private all-boys 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 St Charles Preparatory School a religious school?

St Charles Preparatory School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

Walk Score
54 Somewhat Walkable
Bike Score
70 Very Bikeable
City Safety
High (3,090/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Columbus). Data >1 year old.

Quick Facts NCES PSS (SY 2021-22)

Grades
9th – 12th
Enrollment
395
Gender Split
100% M / 0% F
Student-Teacher Ratio
9.2:1
Teachers (FTE)
43
Type
private
Coed Status
all-boys
Affiliation
Roman Catholic
School Day
6.5 hours
Days Per Year
175 days
Setting
Large Suburb
County
FRANKLIN
Data Year
2022–2023

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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