Skip to main content

Average

#221 of 379 private schools in MD

St Mark School

Elementary School

26 MELVIN AVE, Catonsville, MD 21228

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on MD statewide data. Learn more

Enrollment

376

Student-Teacher

14.5:1

Score

6.1

Grades

Pre-K – 8th

Updated 2021-22

How this school compares

Maryland elementary schools

#98 of 191

About St Mark School

ST Mark School is a regular public school located in the heart of Catonsville, Baltimore. Serving students from pre-kindergarten through eighth grade, ST Mark offers a comprehensive educational experience tailored to young learners. With an enrollment of 376 students and a student-teacher ratio of 14.5:1, the school ensures that each child receives ample attention and support.

ST Mark boasts 26 full-time equivalent teachers dedicated to fostering a nurturing learning environment. Although academic performance data is not available for specific test scores or an academic score, ST Mark's MySchoolScout Rating of 2.1/10 suggests there may be room for improvement in certain areas. The school continues to focus on student development and strives to provide a strong foundation for its young scholars.

Set amidst the bustling suburban landscape of Catonsville, ST Mark School is deeply rooted in its community, offering students a variety of resources and opportunities within their neighborhood setting.

What Parents Should Know

As a private school, St Mark 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.

Compare to Public Schools

Beta

How St Mark School compares to the 3 public schools in Catonsville, MD

Student-Teacher Ratio
14.5:1
This School
vs
15.4:1
Public Avg
Avg School Size
376
This School
vs
688
Public Avg
Avg School Scout Rating
6.1
This School
vs
7.5
Public Avg

Student Demographics

White 59.6% vs 0%
Black 26.1% vs 0%
Asian 6.9% vs 0%
Hispanic 1.3% vs 0%
St Mark School Catonsville Public Avg

All Schools in Catonsville

School Rating
St Mark School (this school) 6.1
Catonsville Elementary 8.1
Westowne Elementary 8.3
Catonsville Middle 6.2

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 MD.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
C 3.2 / 10
View breakdown
Student-Teacher Ratio 14.5:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B+ 6.9 / 10
View breakdown
School Day Length 7 hours
Annual Instructional Hours 1,246
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A- 8.2 / 10
View breakdown
Diversity Index 57%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.2 / 10
View breakdown
Enrollment 376
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 MD

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 59.6%
Black 26.1%
Asian 6.9%
Two or More 6.1%
Hispanic 1.3%

Source: NCES Private School Survey (PSS)

Location

26 MELVIN AVE, Catonsville, MD 21228

Nearby Alternatives

Families considering St Mark School may also want to explore other elementary schools in the area. North Bend Elementary/Middle (rated 8.9/10, 1.9 miles away, in nearby Baltimore), which scores notably higher. Another option is AL-RAHMAH SCHOOL (rated 8.6/10, 2.2 miles away, in nearby Baltimore), which scores notably higher. Additionally, Woodbridge Elementary (rated 8.4/10, 1.9 miles away, in nearby Baltimore), which scores notably higher. For more schools in Catonsville, see our Catonsville schools guide .

Nearby Schools

20 within 2.4 mi
School Distance Rating
APPLE RIDGE MONTESSORI SCHOOL Catonsville 0.4 mi
Catonsville Elementary Catonsville 0.4 mi 8.1
Hillcrest Elementary Baltimore 0.5 mi 6.9
Catonsville High Baltimore 1.0 mi 5.2
EMMANUEL LUTHERAN SCHOOL Baltimore 1.2 mi 6.4
Westowne Elementary Catonsville 1.2 mi 8.3
Johnnycake Elementary Baltimore 1.4 mi 6.9
MOUNT DE SALES ACADEMY Baltimore 1.3 mi 5.4
ST PAUL LUTHERAN SCHOOL Baltimore 1.2 mi 6.0
WATSON HALL MONTESSORI SCHOOL Baltimore 1.3 mi
Catonsville Center for Alternative Studies Baltimore 1.5 mi 4.8
Western School of Technology Baltimore 1.3 mi 6.4
Southwest Academy Baltimore 1.9 mi 5.6
Woodbridge Elementary Baltimore 1.9 mi 8.4
Edmondson Heights Elementary Baltimore 2.1 mi 5.5
AL-RAHMAH SCHOOL Baltimore 2.2 mi 8.6
Westchester Elementary Baltimore 1.7 mi 5.6
Catonsville Middle Catonsville 1.8 mi 6.2
North Bend Elementary/Middle Baltimore 1.9 mi 8.9
Arbutus Middle Baltimore 2.4 mi 5.9

Neighborhood Census ACS (2019-2023)

Census data for ZIP 21228 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$107,714

Median Home Value

$389,200

Median Rent

$1,631/mo

Population

49,417

College Educated

49.8%

Homeownership

71.6%

Avg Commute

26.2 min

Poverty Rate

9%

Median Age

43.1

Community Profile

The community surrounding St Mark School has a median household income of $107,714. It is a well-educated community where 50% of adults hold a bachelor's degree or higher. The median home value in the area is $389,200, with a median rent of $1,631/month. The local poverty rate of 9.0% is relatively low. The average commute for residents is 26 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
Bester Elementary Hagerstown, MD 6.1
Cannon Road Elementary Silver Spring, MD 6.1
Carroll Creek Montessori Public Charter Frederick, MD 6.1
Deerfield Run Elementary Laurel, MD 6.1
Dr. Thomas L. Higdon Elementary School Newburg, MD 6.1
Emma K. Doub Elementary Hagerstown, MD 6.1

Frequently Asked Questions

Common questions about St Mark School

What grades does St Mark School serve?

St Mark School serves students in grades Pre-K through 8th.

How many students attend St Mark School?

St Mark School has an enrollment of approximately 376 students.

What is the student-teacher ratio at St Mark School?

The student-teacher ratio at St Mark School is 14.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Mark School rank in MD?

St Mark School is ranked #221 out of 379 private schools in MD.

What is St Mark School's MySchoolScout rating?

St Mark School has a composite rating of 6.1 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.

Is St Mark School a private school?

Yes, St Mark 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 St Mark School a religious school?

St Mark School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
376
Gender Split
52% M / 48% F
Student-Teacher Ratio
14.5:1
Teachers (FTE)
26
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7 hours
Days Per Year
178 days
Setting
Large Suburb
County
BALTIMORE
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

Get school insights in your inbox

New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.

We respect your privacy. Unsubscribe at any time.