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Average

#1856 of 2,466 schools in NJ

Jefferson School

Elementary School · Lyndhurst Public School District

336 LAKE AVE., Lyndhurst, NJ 07071

Enrollment

236

Student-Teacher

11.2:1

Score

5.3

Grades

3rd – 5th

Data vintage2022-23

How this school compares

New Jersey schools

#1,856 of 2,466

In Lyndhurst

#5 of 9

public schools

In district

#5 of 9

Lyndhurst Public School District

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Jefferson School

5.3/10

Elementary School in Lyndhurst · grades 3rd – 5th. Start here, then compare fit against nearby and district options.

Memorial School

5.4/10

0.1 mi away. Use as a geographic alternative in the same move search.

Columbus School

5.2/10

0.5 mi away. Use as a geographic alternative in the same move search.

About Jefferson School

Jefferson School is a public elementary school in Lyndhurst, NJ, part of Lyndhurst Public School District. Jefferson School serves approximately 236 students, and covers grades 3rd-5th, and has a 11.2:1 student-teacher ratio. Jefferson School has a current MySchoolScout rating of 5.3 out of 10 and ranks #1,856 of 2,466 schools in NJ.

Structured state assessment records for Jefferson School show 44% math proficiency (multi-year average, 2009-2025) and 59% reading/ELA proficiency (multi-year average, 2009-2025).

How it compares0.5 pts below district
  • This school 5.3 · Average
  • District avg 5.8
  • NJ avg 6.5

Score Breakdown

Full Profile · 3/3 metrics
Student Progress4.1Below Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data16
Annual Change-2.65 pts/yr
Data Period2009–2025
TrendDeclining
Academics6.8Average30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency39.4% (2025 NJSLA)
Reading/ELA Proficiency55.8% (2025 NJSLA)
Math vs. State Avg-8.5 pts
Reading vs. State Avg+11.9 pts
Overall Proficiency48% (2025 NJSLA, Math+ELA)
Expected (poverty-adj.)43% (model expectation from 2025 NJSLA)
vs. Expected+4.2 pts
Adjusted Percentile54th
Resources & Environment5.9Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio11.2:1
Per-Pupil Spending$22,343
Chronic Absenteeism11.9%

Jefferson School — Students at Jefferson School score 48% proficient, which is above what's typical for similar communities (expected: 43%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

44.1%

Students qualifying for federal meal assistance

Test Scores NJ NJSLA (2024-25)

Math Proficiency 43.6% (multi-year average, 2009-2025)
School
State
45.8% (multi-year state average, 2024-2025)
ELA Proficiency 59.2% (multi-year average, 2009-2025)
School
State
49.9% (multi-year state average, 2024-2025)

Based on 41 test records from NJ state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
67%
ELA
67%
2010
Math
72%
ELA
67%
2011
Math
72%
ELA
67%
2012
Math
67%
ELA
62%
2013
Math
66%
ELA
65%
2014
Math
27%
ELA
42%
2015
Math
34%
ELA
55%
2016
Math
29%
ELA
56%
2017
Math
37%
ELA
70%
2018
Math
44%
ELA
75%
2019
Math
44%
ELA
75%
2020*
Math
13%
ELA
44%
2021*
Math
13%
ELA
44%
2022
Math
37%
ELA
57%
2024
Math
43.8%
ELA
56.7%
2025
Math
39.4%
ELA
55.8%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 4.1/10.

How Jefferson School Compares

See how Jefferson School performs across key quality dimensions compared to state benchmarks.

Overall Score
5.3/10
25th percentile in NJ
Academic
6.8/10
Average
Growth
4.1/10
Below Average
Environment
5.9/10
Average
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
44%
Teaching Staff
11:1 student-teacher ratio
21 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
11.9%

Programs & Offerings

Gifted & Talented Program Available
This school offers a gifted and talented program for qualifying students. · CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

336 LAKE AVE., Lyndhurst, NJ 07071

Nearby Alternatives

Families considering Jefferson School may also want to explore other elementary schools in the area. Roosevelt School (rated 7.2/10, 0.8 miles away), which scores notably higher. Another option is Washington School (rated 6.5/10, 1.3 miles away, in nearby Rutherford), which scores notably higher. Additionally, Franklin School (rated 6.3/10, 0.6 miles away), which scores slightly higher. For more schools in Lyndhurst, see our Lyndhurst schools guide .

Nearby Schools

20 within 1.7 mi
School Distance Rating
Memorial School Lyndhurst 0.1 mi 5.4
Columbus School Lyndhurst 0.5 mi 5.2
Franklin School Lyndhurst 0.6 mi 6.3
Lyndhurst High School Lyndhurst 0.6 mi 4.9
SACRED HEART SCHOOL Lyndhurst 0.7 mi 6.2
Lincoln School Rutherford 0.7 mi 4.6
Pierrepont School Rutherford 0.6 mi 8.2
Lyndhurst Middle School Lyndhurst 0.9 mi 6.7
Roosevelt School Lyndhurst 0.8 mi 7.2
School #8 Clifton 1.0 mi 3.2
Washington School Lyndhurst 1.2 mi 5.3
Rutherford High School Rutherford 1.0 mi 5.3
Community Lyndhurst 1.1 mi 4.0
Union School Rutherford 1.4 mi 8.8
ABUNDANT LIFE ACADEMY Nutley 1.1 mi 6.2
Washington School Rutherford 1.3 mi 6.5
Franklin D Roosevelt Elementary School North Arlington 1.5 mi 5.3
MESIVTA OF CLIFTON Clifton 1.4 mi 6.5
Washington School Nutley 1.4 mi 6.0
George Washington Elementary School North Arlington 1.7 mi 5.7

Neighborhood Census ACS (2019-2023)

Census data for ZIP 07071 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$109,021

Median Home Value

$496,000

Median Rent

$1,719/mo

Population

22,343

College Educated

40.5%

Homeownership

59.9%

Avg Commute

29.6 min

Poverty Rate

6.7%

Median Age

40.3

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Adlai E. Stevenson School Fairfield, NJ 5.3
Charles R Smith Early Chilhood Center Palisades Park, NJ 5.3
EDGARTON CHRISTIAN ACADEMY Newfield, NJ 5.3
Forest Hill School Camden, NJ 5.3
Franklin D Roosevelt Elementary School North Arlington, NJ 5.3
John F Kennedy Elementary School South Plainfield, NJ 5.3

Frequently Asked Questions

Common questions about Jefferson School

What grades does Jefferson School serve?

Jefferson School serves students in grades 3rd through 5th.

How many students attend Jefferson School?

Jefferson School has an enrollment of approximately 236 students.

What is the student-teacher ratio at Jefferson School?

The student-teacher ratio at Jefferson School is 11.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Jefferson School rank in NJ?

Jefferson School ranks #1,856 of 2,466 schools in NJ.

What is Jefferson School's MySchoolScout rating?

Jefferson School has a current MySchoolScout rating of 5.3 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Jefferson School?

Based on loaded state assessment records, Jefferson School has 44% math proficiency (multi-year average, 2009-2025) and 59% reading/ELA proficiency (multi-year average, 2009-2025).

Is Jefferson School a charter school?

No, Jefferson School is not a charter school. It is a traditional public school operated by the local school district.

Is Jefferson School a Title I school?

No, Jefferson School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Jefferson School?

44.1% of students at Jefferson School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
83 Very Walkable
Bike Score
53 Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
3rd – 5th
Enrollment
236
Student-Teacher Ratio
11.2:1
Teachers (FTE)
21
Free/Reduced Lunch
44.1%
Type
regular
Setting
Large Suburb
County
Bergen County
Chronic Absenteeism (SY 2022-23)
11.9%

District

Lyndhurst Public School District
District Enrollment
2,661
Schools in District
9
Per-Pupil Spending
$22,343
District Rank
#5 of 9

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