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SCHOOL COMMUNITY·MONROE TOWNSHIP PUBLIC SCHOOL DISTRICT·NCES 341047005938

Radix Elementary

363 RADIX RD, WILLIAMSTOWN, NJ 08094 · (856) 728-8650 · Gloucester County
GRADES PK–04ELEMENTARY21-SUBURBREGULAR SCHOOL609 STUDENTS
Enrollment
609
Elementary
DISTRICT 560 · STATE 405
Student : Teacher
9.5:1
64 FTE teachers
DISTRICT 10.2:1 · STATE 11.4:1
Free / Reduced Lunch
34%
208 students
DISTRICT 38% · STATE 41%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
62
Kindergarten
122
Grade 1
100
Grade 2
95
Grade 3
107
Grade 4
123
Student demographics
White
37562%
DISTRICT 55% · STATE 37%
Hispanic
9015%
DISTRICT 16% · STATE 35%
Black
9015%
DISTRICT 19% · STATE 14%
Asian
91%
DISTRICT 3% · STATE 10%
Two+
417%
DISTRICT 6% · STATE 3%
Native American
30%
DISTRICT 0% · STATE 0%
Pacific Islander
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
35658%
Female
25342%

School pathway

Students here typically continue to
Radix ElementaryWilliamstown Middle SchoolWilliamstown High School
Based on grade levels within Monroe Township 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
50.2%
NJ avg 53.1% . -2.5pp since 2023
Math
57.6%
NJ avg 41.6% . +2.8pp since 2023

What this means: On the NJSLA, New Jersey's statewide test, about 50 of every 100 students at this school read and write at grade level and about 58 of 100 do math at grade level. Across all New Jersey schools, those numbers are about 53 and 42. Reading and writing scores are down about 3 points since 2023, while math scores are up about 3 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
53.7%
composite math + reading, all grades
Predicted
47.5%
based on NJ schools with similar FRL share
Beats by
+6.3pp
above demographic expectation

What this means: About 54% of students here test proficient in math and reading, compared with the roughly 47% 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
609
-188 (-24%) vs 2017
Student : Teacher
9.5:1
was 16.1:1
% White
62%
was 75%
% Hispanic
15%
was 7%
% Black
15%
was 9%
% Asian
1%
was 4%
Source: NCES Common Core of Data

About Radix Elementary

Set in WILLIAMSTOWN, New Jersey, Radix Elementary is a well-populated elementary campus, part of Monroe Township Public School District. It teaches 609 students across grades pre-K through 4. By comparison, New Jersey's public schools average about 405 students each, so Radix Elementary sits 50% above that benchmark.

Across the 6 schools in Monroe Township Public School District (5,703 students total), Radix Elementary accounts for its share of the district's footprint.

On the student-mix side, Radix Elementary records that 62% of the student body identifies as White. The remainder comes out to 15% Hispanic, 15% Black, 7% multiracial. That is meaningfully less White than the county at large, where the share is closer to 76%.

Looking at school resources, On paper, Radix Elementary has 64 full-time-equivalent teachers, translating to a class-load average of around 9.5:1. Statewide, the average ratio sits near 11.4:1, putting Radix Elementary tighter than the state norm the norm. An estimated 34% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.

On a residual basis (actual vs predicted given the student mix), Radix Elementary sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 47.5%; this one delivers 53.7%.

In the broader community, community-level numbers for Gloucester County indicate median household income runs about $105,115, roughly 37% of adults have completed at least a four-year degree, and the poverty rate sits near 5%. In all, Gloucester County runs 86 public schools (combined enrollment of about 46,080 students), of which Radix Elementary is one.

The closest other public school is Oak Knoll Elementary School, roughly 1.1 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, Radix Elementary comes 1st of 9 in the immediate cluster, higher than the nearby-schools average of 38.6%.

The campus sits in an outer-ring setting.

Over the past 7-year window. Over the past 7-year window, the student count fell 24%: 797 students in 2018 compared to 609 in 2025. The White share of enrollment edged down from 75% to 62% over that span. Class-load math has pulled in: from 16.1:1 in 2018 to 9.5:1 in 2025.

Within the allk12 community for this school, the feed for Radix Elementary typically covers school events, parent volunteer needs, and clubs. The community welcomes input from current and former families.

Gloucester County at a glance

View full county profile
Population
306,954
Census ACS
Median income
$105,115
Household, ACS
Bachelor's+
37%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
86
46,080 students

Quick facts

School name
Radix Elementary
District
Monroe Township Public School District
Address
363 RADIX RD, WILLIAMSTOWN, NJ 08094
Phone
(856) 728-8650
County
Gloucester County
Level
Elementary
Grade range
PK–04
Total enrollment
609
Teachers (FTE)
64
Student–teacher ratio
9.5:1
Free/Reduced lunch
208 (34%)
Locale
21-Suburb: Large
NCES ID
341047005938
Charter school
No
Virtual school
No

Related schools

Other schools in Monroe Township Public School District
Other schools in WILLIAMSTOWN
Nearby schools

Frequently asked questions

About Radix Elementary
How large is Radix Elementary?
Radix Elementary enrolls approximately 609 students in grades PK-04.
What age range does Radix Elementary serve?
Radix Elementary serves students from grade PK through grade 04.
How many teachers does Radix Elementary have?
Radix Elementary employs 64 FTE teachers, for a student-to-teacher ratio of 9.5:1.
What is the student diversity at Radix Elementary?
Student demographics at Radix Elementary are roughly 62% White, 15% Hispanic, 15% Black, 1% Asian, 7% Two or more.
Is Radix Elementary public or private?
Radix Elementary is a public K-12 school, overseen by Monroe Township Public School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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