St Mary School

  • St. Mary School is a Catholic School committed to sharing gospel values and social justice issues.
  • We, as a school community, offer an environment where students are challenged to reach their potential academically, are called to live Gospel values, and are taught to respect themselves and others.
  • At St. Mary School we are proud of the education that we offer and the diversity of our programs.

Top Placements

St Mary School places among the top 20% of private schools in New Jersey for:

School Overview

Religious AffiliationRoman Catholic
Grades OfferedGrades Prekindergarten-8

Student Body

Total Students516 students
Student Body TypeCo-ed
% Students of Color
13%
State avg.: 29%
Students by Grade St Mary School Student By Grade

Academics and Faculty

Total Classroom Teachers27 teachers
Student : Teacher Ratio19:1
National avg.: 13:1

Finances and Admission

Admission DeadlineNone / Rolling
Show me:
Show me:
  • School Location Miles Grades Students
  • Sewell
    Grades: PK-12 | 315 students
    9.9 miles
    151 Golf Club Rd
    Sewell, NJ 08080
    (856) 589-1665
    9.9 PK-12
    315
  • Berlin
    Grades: PK-8 | 289 students
    8.8 miles
    1 N Cedar Ave
    Berlin, NJ 08009
    (856) 767-1751
    8.8 PK-8
    289
  • Clayton
    Grades: PK-8 | 281 students
    5.7 miles
    51 W North Street
    Clayton, NJ 08312
    (856) 881-0067
    5.7 PK-8
    281
  • Clementon
    Grades: PK-8 | 214 students
    9.8 miles
    100 South Avenue
    Clementon, NJ 08021
    (856) 783-0710
    9.8 PK-8
    214
  • Williamstown
    Grades: PK-12 | 125 students
    1.4 miles
    1073 New Brooklyn Rd
    Williamstown, NJ 08094
    (856) 629-4300
    1.4 PK-12
    125

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Did You Know?
The average private school tuition in New Jersey is $9,593 for elementary schools and $18,704 for high schools (read more about average private school tuition across the country).
The average acceptance rate in New Jersey is 79% (read more about average acceptance rates across the country).