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Very Good

#686 of 2,466 schools in NJ

Top 28% in state

Mendham Township Elementary School

Elementary School · Mendham Township School District · Brookside, NJ

An elementary school in Brookside, NJ where students score 14 points above what's typical for similar communities.

18 WEST MAIN STREET PO BOX 510, Brookside, NJ 07926

  • Math 83% vs NJ 48% (2025)
  • Reading 82% vs NJ 49% (2025)
  • 10.2:1 student-teacher ratio

Academics

Full Profile · 3/3 metrics
Student Progress5.3Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data16
Annual Change-0.65 pts/yr
Data Period2009–2025
TrendStable
Academics9.5Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency82.8% (2025 NJSLA)
Reading/ELA Proficiency82.4% (2025 NJSLA)
Math vs. State Avg+34.9 pts
Reading vs. State Avg+38.5 pts
Overall Proficiency83% (2025 NJSLA, Math+ELA)
Expected (poverty-adj.)68% (model expectation from 2025 NJSLA)
vs. Expected+14.4 pts
Adjusted Percentile92th
Resources & Environment9.7Excellent20%
Student-teacher ratio, district spending per student, and attendance.
View breakdown
Student-Teacher Ratio10.2:1
District spending per student$32,649
Chronic Absenteeism7.5%

Students at Mendham Township Elementary School score 83% proficient, which is above what's typical for similar communities (expected: 68%).

How we calculate scores →

2025 NJSLA proficiency

Most recent published year. School vs. NJ average.

Math Proficiency83%(2025 NJSLA)
School
State
48%(2025 NJSLA)
ELA Proficiency82%(2025 NJSLA)
School
State
49%(2025 NJSLA)

Trend

↑ Recovering

Proficiency declined earlier in the 17-year record (2009–2025), then recovered 13 points since 2021, reaching 83% in 2025.

Show all 16 years
2009
Math
98%
ELA
87%
2010
Math
98%
ELA
92%
2011
Math
92%
ELA
87%
2012
Math
98%
ELA
92%
2013
Math
98%
ELA
82%
2014
Math
77%
ELA
87%
2015
Math
82%
ELA
92%
2016
Math
82%
ELA
87%
2017
Math
87%
ELA
92%
2018
Math
92%
ELA
92%
2019
Math
92%
ELA
92%
2020*
Math
67%
ELA
72%
2021*
Math
67%
ELA
72%
2022
Math
82%
ELA
77%
2024
Math
87%
ELA
79%
2025
Math
83%
ELA
82%

Multi-year averages used by the rating model: math 86% (multi-year average, 2009-2025) · reading/ELA 85% (multi-year average, 2009-2025)

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

Based on 36 test records from NJ state assessments and EdFacts (NCES).

Equity & diversity

Shown separately, not included in the overall score

Free/reduced lunch

0.6%

Students qualifying for federal meal assistance

How we rate schools

A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.

See how we rate

The neighborhood

Where Mendham Township Elementary School sits, and what the surrounding area looks like.

Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the New York map →

Getting around & local context

  • Walk 9Car-Dependent
  • Bike 22Somewhat Bikeable

Powered byWalk Score

Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)

College educated

59%

Homeownership

47.8%

Poverty rate

0%

ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 07926; this is area context, not an attendance boundary.

Compare nearby

Nearby same-level schools

4 from a 5-mile search

SchoolScoreGradesDistanceEnrollmentCompare
Hilltop SchoolEnrollment path unverified7.0PK–41.9 mi270Compare →
Shongum SchoolEnrollment path unverified9.0K–52.7 mi460Compare →
Center Grove SchoolEnrollment path unverified5.2PK–53.6 mi548Compare →
Ironia SchoolEnrollment path unverified7.3K–53.6 mi498Compare →

Distance is proximity only; it is not attendance eligibility.

Enrollment path unverified: Potential public school; its attendance or application path has not been classified.

Mendham Township School District

Schools in district
2
Rank in district
#2 of 2
District spending per student
$32,649NCES F-33 · FY 2023 · This annual source is three years behind the current year.
District child poverty rate
1.0%Census SAIPE · 2024

Mendham Township Elementary School is listed in Mendham Township School District; a district label does not verify attendance for an address.

About Mendham Township Elementary School

Mendham Township Elementary School is a public elementary school in Brookside, NJ, part of Mendham Township School District, serving approximately 468 students in grades Pre-K-4th with a 10.2:1 student-teacher ratio. It holds a MySchoolScout rating of 7.4 out of 10 and ranks #686 of 2,466 schools in NJ. State assessment records show 86% math proficiency (multi-year average, 2009-2025) and 85% reading/ELA proficiency (multi-year average, 2009-2025).

Frequently asked questions

Common questions about Mendham Township Elementary School

What grades does Mendham Township Elementary School serve?

Mendham Township Elementary School serves students in grades Pre-K through 4th.

How many students attend Mendham Township Elementary School?

Mendham Township Elementary School has an enrollment of approximately 468 students.

What is the student-teacher ratio at Mendham Township Elementary School?

The student-teacher ratio at Mendham Township Elementary School is 10.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Mendham Township Elementary School rank in NJ?

Mendham Township Elementary School ranks #686 of 2,466 schools in NJ.

What is Mendham Township Elementary School's MySchoolScout rating?

Mendham Township Elementary School has a current MySchoolScout rating of 7.4 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 Mendham Township Elementary School?

Based on loaded state assessment records, Mendham Township Elementary School has 86% math proficiency (multi-year average, 2009-2025) and 85% reading/ELA proficiency (multi-year average, 2009-2025).

Is Mendham Township Elementary School a charter school?

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

Is Mendham Township Elementary School a Title I school?

No, Mendham Township Elementary School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Mendham Township Elementary School?

0.6% of students at Mendham Township Elementary 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.

School factsNCES Common Core of Data (CCD) (SY 2023–24)

Grades
Pre-K – 4th
Enrollment
468
Student-Teacher Ratio
10.2:1
Teachers (FTE)
46
Type
regular
Setting
Large Suburb
County
Morris County
Chronic Absenteeism (SY 2022-23)
7.5%
Area population (ZIP 07926)
72
Area median age
34.1
About this school's data

Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.

School directory (enrollment, grades, staff, contact)
NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
  • Source period: SY 2023–24. A newer release may be available.
MySchoolScout rating and rank
MySchoolScout ranking model · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
Math proficiency
State department of education · 2025 NJSLA · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: 2025 NJSLA. A newer release may be available.
  • Derived from source records rather than read directly from one field.
Reading/ELA proficiency
State department of education · 2025 NJSLA · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: 2025 NJSLA. A newer release may be available.
  • Derived from source records rather than read directly from one field.
Student progress (growth)
State assessments · Mixed source periods · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
Neighborhood (income, housing, education)
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
  • Older source: ACS 2019–2023 5-year estimates. Use as historical context.
  • Reported for the ZCTA for ZIP 07926; this does not measure the attendance area.

Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24

About our data · How we calculate scores

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