Quick Facts (2026-27)
- Top Ranked NJ School
- Grades: Nursery/Preschool-1
- Enrollment: 47 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
St. Marys Of Ostrabrama
About the School
- St. Mary of Ostrabrama is a historic Polish Roman Catholic church at the junction of Jackson Street and Whitehead Avenue in South River, Middlesex County, New Jersey, United States.
- It was built in 1904 and added to the National Register of Historic Places on December 10, 2003.
Quick Facts (2026-27)
- Top Ranked NJ School
- Grades: Nursery/Preschool-1
- Enrollment: 47 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
School Rankings
St. Marys Of Ostrabrama ranks among the top 20% of private schools in New Jersey for:
Category
Attribute
School History
School Facts
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Nursery/Preschool-1
Students By Grade
Year Founded
1902
School Calendar
Student Body
Total Students
47 students
Student Body Type
Co-ed
% Students of Color
21%
State avg.: 40%
Academics & Faculty
Total Classroom Teachers
4 teachers
Student-Teacher Ratio
12:1
National avg.: 11:1
Tuition & Acceptance Rate
Admission Deadline
None / Rolling
Application URL
School Notes
- School Motto: Our Lady of Mercy - Pray For Us
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
What is St. Marys Of Ostrabrama's ranking?
St. Marys Of Ostrabrama ranks among the top 20% of private schools in New Jersey for: Oldest founding date.
When is the application deadline for St. Marys Of Ostrabrama?
The application deadline for St. Marys Of Ostrabrama is rolling (applications are reviewed as they are received year-round).
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The nearest high school, elementary school and preschool to St. Marys Of Ostrabrama is Darul Arqam School (0.3 miles away)
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Catholic
36 Main St
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Distance: 1.4 mi
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Avg. class size: 15 students
Catholic
221 Macarthur Ave
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(732) 254-5819
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Catholic
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(732) 251-4812
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Gr: PK-8 | 139 students
Catholic
36 Main St
Sayreville, NJ 08872
(732) 254-1676
Distance: 1.4 mi
Gr: PK-8 | 126 students
Avg. class size: 15 students
Catholic
221 Macarthur Ave
Sayreville, NJ 08872
(732) 254-5819
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Avg. class size: 22 students
Sports: 3 | Extracurriculars: 3
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Old Bridge, NJ 08857
(732) 251-4812
Distance: 0.3 mi
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Avg. class size: 22 students
Sports: 9 | Extracurriculars: 6
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(732) 238-0038
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Gr: NS-K
Sports: 3
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(732) 613-4488
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(732) 254-1676
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(732) 254-1860
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Sports: 9 | Extracurriculars: 6
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(732) 238-0038
Distance: 1.1 mi
Gr: NS-K
Sports: 3
Daycare / Preschool
46 W Ferris St
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(732) 613-4488
Distance: 1.1 mi
Gr: PK-8 | 139 students
Catholic
36 Main St
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(732) 254-1676
Distance: 1.4 mi
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Avg. class size: 15 students
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221 Macarthur Ave
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(732) 254-5819
Distance: 2.2 mi
Gr: PK-K | 55 students
Montessori School
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(732) 246-0606
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School Reviews
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Did You Know?
The average private school tuition in Middlesex County, NJ is $15,041 for elementary schools and $18,374 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Middlesex County, NJ is 70% (read more about average acceptance rates across the country).
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