Sinai School At Rynj in River Edge, NJ is a Jewish鈥揳ffiliated special education school serving a total enrollment of 43 students in an urban鈥搒uburban community.
The school offers programs exclusively for undefined grade levels with a student鈥搕eacher ratio of 3:1 supported by 17 total teachers.
Founded in 1982, Sinai School At Rynj provides specialized education within a large suburban setting.
The school operates without memberships in education associations and focuses on individualized instruction through low enrollment and staffing levels.
Quick Facts (2026)
- School Type: Special Education School
- Grades: Inquire with school
- Enrollment: 43 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
School Overview
School Type
Religious Affiliation
Grades Offered
Grades Inquire with school
Year Founded
1982
Student Body
Total Students
43 students
Student Body Type
Co-ed
Academics and Faculty
Total Classroom Teachers
17 teachers
Student-Teacher Ratio
3:1
National avg.:
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Application URL
School Notes
- Sample of notable school alumni/alumnae:
- Rabbi Dr. Yisrael Rothwachs - Dean at SINAI Schools
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
Who are famous alumni from Sinai School At Rynj?
Sinai School At Rynj famous alumni include: Rabbi Dr. Yisrael Rothwachs - Dean at SINAI Schools.
When is the application deadline for Sinai School At Rynj?
The application deadline for Sinai School At Rynj is rolling (applications are reviewed as they are received year-round).
School Reviews
Endorse Sinai School At Rynj. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles
Choosing Between a Traditional 草榴社区 School and a Microschool
Compare traditional private schools and microschools to understand differences in academics, class size, flexibility, cost, and student experience before choosing the best educational fit.
The Second Visit Strategy: What to Look for After the Open House
A second campus visit can reveal what an open house cannot. Learn what to observe, which questions to ask, and how to determine whether a private school is truly the right fit for your child.
How Policy Changes Could Affect Your Tuition Bill in 2026
Learn how federal and state policy changes may affect private school tuition, financial aid, tax benefits, and your family's education budget.

