Average
#175 of 534 private schools in NJ
Top 33% of private schools
The Idea School
High School
411 E CLINTON AVE, Tenafly, NJ 07670
Enrollment
77
Student-Teacher
4.7:1
Score
6.9
Grades
9th – 12th
Enrollment
77
Student-Teacher
4.7:1
Score
6.9
Grades
9th – 12th
Data vintage
2021-22
Data vintage2021-22
How this school compares
New Jersey private schools
#175 of 534
In Tenafly
#2 of 3
public schools
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The Idea School
High School in Tenafly · grades 9th – 12th. Start here, then compare fit against nearby and district options.
J Spencer Smith School
0.7 mi away. Use as a geographic alternative in the same move search.
The Elisabeth Morrow School
1.0 mi away. Use as a geographic alternative in the same move search.
About The Idea School
The Idea School is a private high school in Tenafly, NJ. The Idea School serves approximately 77 students, and covers grades 9th-12th, and has a 4.7:1 student-teacher ratio. The Idea School has a current MySchoolScout rating of 6.9 out of 10 and ranks #175 of 534 private schools in NJ.
- This school 6.9 · Average
- NJ avg 5.8
What Parents Should Know
At 77 students, The Idea School 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 4.7:1 students to teachers, The Idea School sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.
The Idea School 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 The Idea School compares to the 6 public schools in Tenafly, NJ
Student Demographics
All Schools in Tenafly
| School | Rating |
|---|---|
| The Idea School (this school) | 6.9 |
| J Spencer Smith School | 6.5 |
| Ralph S Maugham School | 9.0 |
| Walter Stillman School | 8.8 |
| Tenafly Middle School | 7.6 |
| Tenafly High School | 7.1 |
| Malcolm S Mackay School | 9.0 |
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
411 E CLINTON AVE, Tenafly, NJ 07670
Nearby Alternatives
Families considering The Idea School may also want to explore other high schools in the area. Tenafly High School (rated 7.1/10, 1.8 miles away), with a very similar rating. Additionally, ACADEMY OF THE HOLY ANGELS (rated 5.1/10, 2.1 miles away, in nearby Demarest), a more accessible option. For more schools in Tenafly, see our Tenafly schools guide .
Nearby Schools
20 within 2.0 mi| School | Distance | Rating |
|---|---|---|
| J Spencer Smith School Tenafly | 0.7 mi | 6.5 |
| THE ELISABETH MORROW SCHOOL Englewood | 1.0 mi | 7.3 |
| North Cliff School Englewood Cliffs | 1.3 mi | 6.0 |
| Donald A. Quarles Early Childhood Center Englewood | 1.2 mi | 7.6 |
| ACADEMY OF OUR LADY OF MOUNT CARMEL Tenafly | 1.3 mi | 6.7 |
| Ralph S Maugham School Tenafly | 1.4 mi | 9.0 |
| TENAFLY CHABAD ACADEMY Tenafly | 1.5 mi | 7.1 |
| Walter Stillman School Tenafly | 1.5 mi | 8.8 |
| Dr. John Grieco Elementary School Englewood | 1.6 mi | 5.1 |
| Dr. Leroy McCloud Elementary School Englewood | 1.6 mi | 5.2 |
| Tenafly Middle School Tenafly | 1.7 mi | 7.6 |
| ACADEMY OF THE HOLY ANGELS Demarest | 2.1 mi | 5.1 |
| Tenafly High School Tenafly | 1.8 mi | 7.1 |
| Alpine Elementary School Alpine | 2.1 mi | 6.1 |
| Englewood on the Palisades Charter School Englewood | 1.9 mi | 4.7 |
| THE MORIAH SCHOOL Englewood | 2.2 mi | 6.8 |
| Merritt Memorial Cresskill | 2.2 mi | 7.6 |
| THE FRENCH AMERICAN ACADEMY Englewood | 1.9 mi | 7.4 |
| FIRST PRESBYTERIAN PRESCHOOL & KINDERGARTEN Englewood | 2.1 mi | — |
| THE MONTESSORI HOUSE Tenafly | 2.0 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 07670 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$208,088
Median Home Value
$974,300
Median Rent
$3,143/mo
Population
15,252
College Educated
79.2%
Homeownership
72.2%
Avg Commute
41.6 min
Poverty Rate
3.7%
Median Age
42.1
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CHANCELLOR ACADEMY Pompton Plains, NJ | 6.9 |
| FEDCAP - 4T Orange, NJ | 6.9 |
| ESSEX VALLEY SCHOOL West Caldwell, NJ | 7.0 |
| HUNTERDON PREPARATORY SCHOOL Annandale, NJ | 7.0 |
| OAK KNOLL SCHOOL OF THE HOLY CHILD Summit, NJ | 7.0 |
| Academy for Environmental Science Oak Ridge, NJ | 6.8 |
Frequently Asked Questions
Common questions about The Idea School
What grades does The Idea School serve?
The Idea School serves students in grades 9th through 12th.
How many students attend The Idea School?
The Idea School has an enrollment of approximately 77 students.
What is the student-teacher ratio at The Idea School?
The student-teacher ratio at The Idea School is 4.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does The Idea School rank in NJ?
The Idea School ranks #175 of 534 private schools in NJ.
What is The Idea School's MySchoolScout rating?
The Idea School has a current MySchoolScout rating of 6.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is The Idea School a private school?
Yes, The Idea School 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 The Idea School a religious school?
The Idea School has a Jewish religious affiliation.
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Neighborhood Context
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Quick Facts NCES PSS (SY 2021-22)
- Grades
- 9th – 12th
- Enrollment
- 77
- Gender Split
- 49% M / 51% F
- Student-Teacher Ratio
- 4.7:1
- Teachers (FTE)
- 16
- Type
- private
- Coed Status
- coed
- Affiliation
- Jewish
- School Day
- 8.3 hours
- Days Per Year
- 186 days
- Setting
- Large Suburb
- County
- Bergen County
- Phone
- (201) 408-1468
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