Average
#399 of 534 private schools in NJ
Sinai School at Rynj
School
666 KINDERKAMACK RD, River Edge, NJ 07661
Enrollment
43
Student-Teacher
2.5:1
Score
5.6
Grades
UG – UG
Enrollment
43
Student-Teacher
2.5:1
Score
5.6
Grades
UG – UG
Data vintage
2021-22
Data vintage2021-22
How this school compares
New Jersey private schools
#399 of 534
In River Edge
#3 of 3
public schools
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Sinai School at Rynj
School in River Edge · grades UG – UG. Start here, then compare fit against nearby and district options.
Yeshiva of North Jersey
0.0 mi away. Use as a geographic alternative in the same move search.
Roosevelt School
0.2 mi away. Use as a geographic alternative in the same move search.
About Sinai School at Rynj
Sinai School at Rynj is a private school in River Edge, NJ. Sinai School at Rynj serves approximately 43 students, and covers grades UG-UG, and has a 2.5:1 student-teacher ratio. Sinai School at Rynj has a current MySchoolScout rating of 5.6 out of 10 and ranks #399 of 534 private schools in NJ.
- This school 5.6 · Average
- NJ avg 6.4
What Parents Should Know
At 43 students, Sinai School at Rynj is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
At 2.5:1 students to teachers, Sinai School at Rynj sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.
Sinai School at Rynj is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.
Compare to Public Schools
BetaHow Sinai School at Rynj compares to the 3 public schools in River Edge, NJ
Student Demographics
All Schools in River Edge
| School | Rating |
|---|---|
| Sinai School at Rynj (this school) | 5.6 |
| Roosevelt School | 7.4 |
| River Dell Middle School | 8.5 |
| Cherry Hill School | 6.7 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
PreliminaryWhat This Rating Measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in NJ.
Data Unavailable
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in NJ
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
666 KINDERKAMACK RD, River Edge, NJ 07661
Nearby Alternatives
Families considering Sinai School at Rynj may also want to explore other schools in the area. Parkway Elementary School (rated 9.6/10, 1.1 miles away, in nearby Paramus), which scores notably higher. Another option is East Brook Middle School (rated 8.9/10, 1.1 miles away, in nearby Paramus), which scores notably higher. Additionally, River Dell Middle School (rated 8.5/10, 0.7 miles away), which scores notably higher. For more schools in River Edge, see our River Edge schools guide .
Nearby Schools
20 within 1.4 mi| School | Distance | Rating |
|---|---|---|
| YESHIVA OF NORTH JERSEY River Edge | 0.0 mi | 6.8 |
| Roosevelt School River Edge | 0.2 mi | 7.4 |
| HOVNANIAN SCHOOL New Milford | 0.5 mi | 6.4 |
| River Dell Middle School River Edge | 0.7 mi | 8.5 |
| Cherry Hill School River Edge | 0.7 mi | 6.7 |
| Berkley Street School New Milford | 0.6 mi | 5.1 |
| NEW BEGINNINGS AT GRACE LUTHERAN River Edge | 0.9 mi | — |
| ST PETER ACADEMY River Edge | 0.7 mi | 7.5 |
| River Dell Regional High School Oradell | 1.0 mi | 8.1 |
| New Milford High School New Milford | 1.0 mi | 6.5 |
| SOLOMON SCHECHTER DAY SCHOOL OF BERGEN CO New Milford | 0.9 mi | 6.1 |
| ST JOSEPH SCHOOL Oradell | 1.4 mi | 7.0 |
| Parkway Elementary School Paramus | 1.1 mi | 9.6 |
| East Brook Middle School Paramus | 1.1 mi | 8.9 |
| BEN PORAT YOSEF Paramus | 1.3 mi | 7.8 |
| David E. Owens Middle School New Milford | 1.2 mi | 6.9 |
| INSTITUTE FOR EDUCATIONAL ACHIEVEMENT New Milford | 1.3 mi | — |
| Oradell Public School Oradell | 1.6 mi | 6.9 |
| Paramus High School Paramus | 1.4 mi | 8.4 |
| Bergenfield High School Bergenfield | 1.4 mi | 6.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 07661 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$155,827
Median Home Value
$637,500
Median Rent
$1,811/mo
Population
12,024
College Educated
70.8%
Homeownership
75.9%
Avg Commute
34.7 min
Poverty Rate
3.2%
Median Age
42.2
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| LAUREL SCHOOL OF PRINCETON Pennington, NJ | 5.7 |
| MONTESSORI SEEDS OF EDUCATION Moorestown, NJ | 5.4 |
| VINE HAVEN ADVENTIST SCHOOL Vineland, NJ | 5.8 |
| 1ST CEREBRAL PALSY OF NJ Belleville, NJ | 5.9 |
| Northern Hills Academy Sparta, NJ | 5.9 |
| Regional Day School Jersey City, NJ | 5.9 |
Frequently Asked Questions
Common questions about Sinai School at Rynj
What grades does Sinai School at Rynj serve?
Sinai School at Rynj serves students in grades UG through UG.
How many students attend Sinai School at Rynj?
Sinai School at Rynj has an enrollment of approximately 43 students.
What is the student-teacher ratio at Sinai School at Rynj?
The student-teacher ratio at Sinai School at Rynj is 2.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Sinai School at Rynj rank in NJ?
Sinai School at Rynj ranks #399 of 534 private schools in NJ.
What is Sinai School at Rynj's MySchoolScout rating?
Sinai School at Rynj has a current MySchoolScout rating of 5.6 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is Sinai School at Rynj a private school?
Yes, Sinai School at Rynj is a private coeducational school with a Jewish affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is Sinai School at Rynj a religious school?
Sinai School at Rynj has a Jewish religious affiliation.
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Neighborhood Context
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Quick Facts NCES PSS (SY 2021-22)
- Grades
- UG – UG
- Enrollment
- 43
- Gender Split
- 67% M / 33% F
- Student-Teacher Ratio
- 2.5:1
- Teachers (FTE)
- 17
- Type
- private
- Coed Status
- coed
- Affiliation
- Jewish
- School Day
- 7 hours
- Days Per Year
- 165 days
- Setting
- Large Suburb
- County
- Bergen County
- Phone
- (201) 262-4202
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