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SCHOOL COMMUNITY·MONTCLAIR PUBLIC SCHOOL DISTRICT·NCES 341056002172

Glenfield Middle School

25 MAPLE AVE, MONTCLAIR, NJ 07042 · (973) 509-4172 · Essex County
GRADES 06–08MIDDLE21-SUBURBREGULAR SCHOOL512 STUDENTS
Enrollment
512
Middle
DISTRICT 444 · STATE 578
Student : Teacher
8.7:1
59 FTE teachers
DISTRICT 8.6:1 · STATE 10.9:1
Free / Reduced Lunch
20%
102 students
DISTRICT 15% · STATE 41%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
164
Grade 7
180
Grade 8
168
Student demographics
White
23846%
DISTRICT 50% · STATE 37%
Hispanic
7715%
DISTRICT 16% · STATE 35%
Black
10621%
DISTRICT 18% · STATE 14%
Asian
214%
DISTRICT 5% · STATE 10%
Two+
6913%
DISTRICT 11% · STATE 3%
Native American
10%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
23446%
Female
27854%

School pathway

Students here typically continue to
Glenfield Middle SchoolMontclair High School
Based on grade levels within Montclair Public School District. Attendance zones can vary; confirm enrollment with the district.

Discussions

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Test scores

NJSLA 2024-25 . % Meeting or Exceeding Expectations
English Language Arts
77.8%
NJ avg 53.1% . +2.7pp since 2023
Math
54.8%
NJ avg 41.6% . +9.0pp since 2023

What this means: On the NJSLA, New Jersey's statewide test, about 78 of every 100 students at this school read and write at grade level and about 55 of 100 do math at grade level. Across all New Jersey schools, those numbers are about 53 and 42. Reading and writing scores are up about 3 points since 2023, while math scores are up about 9 points.

Source: NJSLA. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
56.4%
composite math + reading, all grades
Predicted
55.3%
based on NJ schools with similar FRL share
Beats by
+1.1pp
above demographic expectation

What this means: About 56% of students here test proficient in math and reading, compared with the roughly 55% typical for New Jersey schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among New Jersey's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
512
-129 (-20%) vs 2017
Student : Teacher
8.7:1
was 9.8:1
% White
46%
was 54%
% Hispanic
15%
was 10%
% Black
21%
was 25%
% Asian
4%
was 5%
Source: NCES Common Core of Data

About Glenfield Middle School

Glenfield Middle School is one of the mid-sized junior highs in MONTCLAIR, New Jersey, run under Montclair Public School District, with 512 students on its rolls from grades 6 through 8.

Across the 11 schools in Montclair Public School District (6,193 students total), Glenfield Middle School accounts for its share of the district's footprint.

Looking at the student body, Glenfield Middle School logs that the most-represented group is White (46%), with the rest of the student body spread across multiple groups. Beyond that, the school lists 21% Black, 15% Hispanic, 13% multiracial, 4% Asian. By comparison, Essex County as a whole is about 30% White, so the school skews considerably more White than its surroundings.

In terms of school funding signals, Staff filings list 59 full-time-equivalent teachers, which works out to roughly 8.7:1 students per teacher. Statewide, the average ratio sits near 10.9:1, putting Glenfield Middle School tighter than the state norm the norm. About 20% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is noticeably below Essex County's rate of about 54%.

On a residual basis (actual vs predicted given the student mix), Glenfield Middle School tracks the demographic baseline. The model predicts 55.3% given the school's FRL share; actual proficiency is 56.4%.

In the surrounding community, census data for Essex County shows the typical household earns roughly $80,789 per year, about 39% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 11%. In all, Essex County runs 249 public schools (combined enrollment of about 145,473 students), of which Glenfield Middle School is one.

The closest other public school is Charles H. Bullock School, roughly 0.3 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 6 schools in that immediate cluster with test data (this one included), Glenfield Middle School ranks 5th on composite proficiency, behind the local average of 62.8%.

Geographically, the school is in a commuter-belt area.

Trend over the last 7 years. Glenfield Middle School's enrollment has contracted 20% since 2018, when it stood at 641 (now 512). Over the same period, the White share edged down from 54% to 46%. The student-to-teacher ratio fell from 9.8:1 in 2018 to 8.7:1 today.

On the community side, the page collects discussion, questions, and updates around fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.

Essex County at a glance

View full county profile
Population
863,002
Census ACS
Median income
$80,789
Household, ACS
Bachelor's+
39%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
249
145,473 students

Quick facts

School name
Glenfield Middle School
District
Montclair Public School District
Address
25 MAPLE AVE, MONTCLAIR, NJ 07042
Phone
(973) 509-4172
County
Essex County
Level
Middle
Grade range
06–08
Total enrollment
512
Teachers (FTE)
59
Student–teacher ratio
8.7:1
Free/Reduced lunch
102 (20%)
Locale
21-Suburb: Large
NCES ID
341056002172
Charter school
No
Virtual school
No

Related schools

Other schools in Montclair Public School District
Other schools in MONTCLAIR
Nearby schools

Frequently asked questions

About Glenfield Middle School
How many students attend Glenfield Middle School?
Glenfield Middle School enrolls approximately 512 students in grades 06-08.
Is Glenfield Middle School an elementary, middle, or high school?
Glenfield Middle School is a middle school covering grades 06-08.
How many teachers does Glenfield Middle School have?
Glenfield Middle School employs 59 FTE teachers, for a student-to-teacher ratio of 8.7:1.
What is the student diversity at Glenfield Middle School?
Student demographics at Glenfield Middle School are roughly 46% White, 15% Hispanic, 21% Black, 4% Asian, 13% Two or more.
Is Glenfield Middle School public or private?
Glenfield Middle School is a public K-12 school, overseen by Montclair Public School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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