Catonsville Elementary
Public · Grades Pre-K–5 · 653 students
St. Mark School
26 Melvin Ave, Catonsville, MD 21228
Grades
Pre-K–8
Elementary
Students
463
Enrolled 2024–25
Students per teacher
16.5 : 1
Full-time teachers
District
Catholic School
Baltimore County
About St. Mark School
St. Mark School is an elementary school in Catonsville, Maryland, serving grades Pre-K–8. The school is located in a large suburb in Baltimore County.
In the 2024–25 school year, 463 students were enrolled, with about 16.5 students for every full-time teacher. That ratio is larger than the typical Maryland elementary school (13.3 students per teacher). It is affiliated with the Roman Catholic tradition.
Grades
PKK123456789101112
Highlighted: grades offeredGrades Pre-K–8
Location & nearby schools
School details
- Type
- Catholic School · What this means
- Religious affiliation
- Roman Catholic
- Level
- Elementary
- Grades offered
- Pre-K–8
- Enrollment (2024–25)
- 463 students
- Students per teacher
- 16.5 to 1
- Locale
- Suburb — Large
- County
- Baltimore County
- NCES private school ID
- 00578444
Schools near St. Mark School
All 4 schools in Catonsville →
Hillcrest Elementary
Public · Grades Pre-K–5 · 678 students
Westowne Elementary
Public · Grades Pre-K–5 · 635 students
St. Paul Lutheran School
Private · Grades Pre-K–5 · 70 students
Watson Hall Montessori School
Private · Grades Pre-K–3 · 12 students
Johnnycake Elementary
Public · Grades Pre-K–5 · 592 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.