Sinai School at Rynj
Special education school · Grades 1–8
River Edge, NJ
666 Kinderkamack Rd, River Edge, NJ 07661
Overall grade: A
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- A-Years serving families
What stands out
- The only special education school in River Edge
- Smaller classes than 79% of special education schools in New Jersey
- Growing: enrollment up 16% since 2011–12
- Serving families in River Edge since at least 2011
Sinai School at Rynj is a special education school in River Edge, New Jersey, for students from 1st grade through 8th grade. It has about 36 students and around 2 students per teacher, smaller classes than 79% of special education schools in New Jersey. Enrollment has grown about 16% since 2011–12. Students attend about 8.5 hours a day, 170 days a year.
At a glance
- Grades
- Grades 1–8
- Students
- 36
- Teachers
- 18 (full-time equivalent)
- Students per teacher
- 2
- Boys and girls
- Coed · 12 girls, 24 boys
- Religious affiliation
- Jewish
- Program
- Special education
- School day
- About 8.5 hours
- School year
- 170 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 79% of special education schools in New Jersey (2 students per teacher).
- A smaller school: fewer students than 68% of special education schools in New Jersey.
- Compared with 19 special education schools in New Jersey.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Member of
- Prizmah: Center for Jewish Day Schools
Questions to ask on a tour
- What is tuition, and what does it include (books, fees, uniforms, trips)?
- Do you offer financial aid, sibling discounts or payment plans?
- Do you accept ESA, voucher or tax-credit scholarship funds?
- How big are classes in my child's grade?
- What support is there for students who need extra help or more challenge?
- Is the school accredited, and by whom?
- What do a typical day and a typical week look like?
- How does the school communicate with families?
Questions about Sinai School at Rynj
What grades does Sinai School at Rynj serve?
Sinai School at Rynj serves grades 1–8.
How many students attend Sinai School at Rynj?
About 36 students, with 2 students per teacher, according to official records.
How much is tuition at Sinai School at Rynj?
Call the school to ask about tuition, financial aid and payment plans.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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