Average
#400 of 535 private schools in NJ
Sinai School at Rynj
School
666 KINDERKAMACK RD, River Edge, NJ 07661
Estimated academic score. This school does not have standardized test data. Based on NJ statewide data. Learn more
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
Updated
2021-22
Updated 2021-22
How this school compares
In River Edge
#3 of 3
public schools
New Jersey schools
#114 of 128
About Sinai School at Rynj
SINAI SCHOOL AT RYNJ is a small public school located in the large suburban area of River Edge, New Jersey. The school serves only upper grades and has an enrollment of just 43 students, with a favorable student-teacher ratio of 2.5:1. This close-knit environment allows for personalized attention from its 17 full-time equivalent teachers.
While SINAI SCHOOL AT RYNJ currently does not have test score data available, the school maintains a MySchoolScout rating of 4.3 out of 10 and is ranked at number 194 out of 535 schools in New Jersey, placing it around the 64th percentile statewide. With room for academic growth, the school focuses on fostering student development and creating a supportive learning community. SINAI SCHOOL AT RYNJ is situated in River Edge's suburban setting, offering students access to both local resources and a tight-knit educational environment.
What Parents Should Know
With an enrollment of 43 students, Sinai School at Rynj is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.
With a student-teacher ratio of 2.5:1, Sinai School at Rynj offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.
As a private school, Sinai School at Rynj operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.
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 | 7.7 |
| River Dell Middle School | 8.4 |
| Cherry Hill School | 7.6 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
What 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. East Brook Middle School (rated 8.6/10, 1.1 miles away, in nearby Paramus), which scores notably higher. Another option is River Dell Middle School (rated 8.4/10, 0.7 miles away), which scores notably higher. Additionally, River Dell Regional High School (rated 8.3/10, 1.0 miles away, in nearby Oradell), 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 | 7.7 |
| HOVNANIAN SCHOOL New Milford | 0.5 mi | 6.4 |
| River Dell Middle School River Edge | 0.7 mi | 8.4 |
| Cherry Hill School River Edge | 0.7 mi | 7.6 |
| Berkley Street School New Milford | 0.6 mi | 6.7 |
| 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 | 8.3 |
| New Milford High School New Milford | 1.0 mi | 7.7 |
| 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 | 8.3 |
| East Brook Middle School Paramus | 1.1 mi | 8.6 |
| BEN PORAT YOSEF Paramus | 1.3 mi | 7.8 |
| David E. Owens Middle School New Milford | 1.2 mi | 7.4 |
| INSTITUTE FOR EDUCATIONAL ACHIEVEMENT New Milford | 1.3 mi | — |
| Oradell Public School Oradell | 1.6 mi | 7.5 |
| Paramus High School Paramus | 1.4 mi | 7.3 |
| Bergenfield High School Bergenfield | 1.4 mi | 7.7 |
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
Community Profile
The community surrounding Sinai School at Rynj has a median household income of $155,827. It is a well-educated community where 71% of adults hold a bachelor's degree or higher. The median home value in the area is $637,500, with a median rent of $1,811/month. The local poverty rate of 3.2% is relatively low. The average commute in the area is 35 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
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 |
| B.E.S.T. ACADEMY Walenford, NJ | 5.9 |
| MEADOW VIEW JUNIOR ACADEMY Chesterfield, NJ | 6.1 |
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 is ranked #400 out of 535 private schools in NJ.
What is Sinai School at Rynj's MySchoolScout rating?
Sinai School at Rynj has a composite rating of 5.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. 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.
Explore More Schools
Neighborhood Context
- City Safety
- Elevated (785/100K)
FBI UCR 2024. City-level (River Edge). Data >1 year old.
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
- Phone
- (201) 262-4202
- Data Year
- 2022–2023
Resources & Links
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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