1
What's the most underrated thing about Radix Elementary that outsiders don't know?
Community prompt from u/allk12. Replies below.
Enrollment
609
Elementary
DISTRICT 560 · STATE 405
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
B+
allk12 Grade
Scored higher than 69% of New Jersey public elementary schools
- BTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- B+Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded New Jersey public elementary schools
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, 2024-25
| Grade | Students | Share |
|---|---|---|
| Pre-K | 62 | 10% |
| Kindergarten | 122 | 20% |
| Grade 1 | 100 | 16% |
| Grade 2 | 95 | 16% |
| Grade 3 | 107 | 18% |
| Grade 4 | 123 | 20% |
This year's kindergarten class (122) is about the same size as its 4th grade class (123).
Student demographics
57%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 63% · STATE 71% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
School pathway
Students here typically continue to
Based on grade levels within Monroe Township Public School District. Attendance zones can vary; confirm enrollment with the district.
Test scores
NJSLA 2024-25 . % Meeting or Exceeding ExpectationsEnglish 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.
NJSLA results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 50.2% | 57.6% |
| 2023-24 | 52.7% | 54.8% |
% Meeting or Exceeding Expectations, all students and all tested grades.
Source: NJSLA. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
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 →
Schools most like Radix Elementary
Radix Elementary's state test result (53.7% proficient) is higher than 4 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Radix Elementary this school | 609 | 34.2% | 53.7% |
| Wayside Elementary School OCEAN | 583 | 34.5% | 65.1% |
| Thomas Jefferson Elementary School TURNERSVILLE | 511 | 35.2% | 45.5% |
| Delran Intermediate School DELRAN | 610 | 37.2% | 38.8% |
| Chews Elementary School BLACKWOOD | 716 | 38.7% | 34.2% |
| Oak Knoll Elementary School WILLIAMSTOWN | 671 | 30.8% | 48.0% |
Matched among New Jersey elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where Radix Elementary ranks
Among elementary schools| Measure | This school | In New Jersey | In Gloucester County |
|---|---|---|---|
| State test proficiency ranked highest first | 53.7% | #451 of 1,290 | #10 of 35 |
| Math proficiency ranked highest first | 57.6% | #449 of 1,319 ▲ 25 | #8 of 35 ▲ 3 |
| Reading proficiency ranked highest first | 50.2% | #698 of 1,319 ▼ 87 | #16 of 35 ▼ 2 |
| Enrollment ranked largest first | 609 | #213 of 1,562 | #7 of 48 |
| Students per teacher ranked fewest first | 9.5:1 | #232 of 1,390 | #7 of 45 |
| Diversity index ranked most diverse first | 57.2% | #607 of 1,392 | #20 of 45 |
| Free and reduced lunch ranked highest share first | 34.2% | #790 of 1,481 | #18 of 48 |
| Enrollment change since 2017-18 ranked steepest decline first | -23.6% | #115 of 798 | #2 of 21 |
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
609
-31 (-5%) vs 2020
-45% since 1990-91, when it was 1,115
Student : Teacher
9.5:1
was 11.8:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 609 | 64.1 | 9.5:1 | 34% (208) |
| 2023-24 | 604 | 59.1 | 10.2:1 | 32% (193) |
| 2022-23 | 619 | 58.1 | 10.7:1 | 30% (188) |
| 2020-21 | 640 | 54 | 11.8:1 | 19% (121) |
| 2017-18 | 797 | 49.6 | 16.1:1 | 17% (132) |
| 2015-16 | 701 | 47 | 14.9:1 | 17% (119) |
| 2010-11 | 723 | 41 | 17.6:1 | 17% (123) |
| 2000-01 | 846 | 49 | 17.3:1 | 25% (215) |
| 1990-91 | 1,115 | 50 | 22.3:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Radix Elementary.
Since 2017-18: students down 24% (797 to 609); teachers up 29% (49.6 to 64.1).
About Radix Elementary
Radix Elementary is a high-enrollment elementary school in WILLIAMSTOWN, New Jersey, (ZIP code 08094). In all, 609 students attend the school in pre-K through 4. It has 50% more students than the average for elementary schools in New Jersey (about 405).
The district, Monroe Township Public School District, has 5,703 students enrolled across 6 schools.
The largest group at Radix Elementary is White students, at 62%. Other students are 15% Hispanic, 15% Black, and 7% multiracial. By comparison, Gloucester County residents are about 76% White. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 57%.
The school had 64.1 full-time-equivalent teachers in 2024-25. Its student-to-teacher ratio is 9.5:1. By comparison, the average for elementary schools in New Jersey is 11.4:1. The school reported 34% of students eligible for free or reduced-price lunch in 2024-25. The figure for public schools in Gloucester County is close, at 32%.
Radix Elementary earns a B+ on the allk12 Grade, which blends test scores, results against poverty-based expectations, and the three-year trend. It scored higher than 69% of New Jersey public elementary schools.
Radix Elementary is 6.3 points above its predicted average proficiency rate across its state test results (53.7% versus 47.5%), which places it in neither the top nor the bottom 10% in New Jersey.
In Gloucester County, where the school is located, median household income comes to about $105,115, the share of adults with a bachelor's degree or higher is 37%, and roughly 5% of residents are in poverty. The county has 86 public schools and about 46,080 students.
Radix Elementary's nearest public school is Oak Knoll Elementary School (about 1.1 miles). The count of other public schools within five miles is at least 8. Ranked by average proficiency, Radix Elementary places 1st out of 9 schools in its immediate area.
The school's federal locale classification is Suburb: Large.
Over 4 years, enrollment fell by 31 students, from 640 to 609. Over the same period, the student-to-teacher ratio dropped to 9.5:1, from 11.8:1.
On allk12, people connected to Radix Elementary can post about pickup and drop-off, after-school programs, and teacher feedback. Members of the school community can share what they know.
Gloucester County at a glance
View full county profilePopulation
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
Related schools
Other schools in Monroe Township Public School District
- Williamstown High SchoolHigh · 1,769 students
- Williamstown Middle SchoolMiddle · 1,694 students
- Oak Knoll Elementary SchoolElementary · 671 students
- Holly Glen Elementary SchoolElementary · 570 students
- Whitehall Elementary SchoolElementary · 390 students
Other schools in WILLIAMSTOWN
- Williamstown High SchoolHigh · 1,769 students
- Williamstown Middle SchoolMiddle · 1,694 students
- Oak Knoll Elementary SchoolElementary · 671 students
- Holly Glen Elementary SchoolElementary · 570 students
- Whitehall Elementary SchoolElementary · 390 students
- Collings Lakes Elementary SchoolElementary · 221 students
Nearby schools
- Oak Knoll Elementary School1.1 mi · 671
- Holly Glen Elementary School1.4 mi · 570
- Williamstown Middle School1.4 mi · 1,694
- Winslow Township Elementary School Three1.7 mi · 464
- Williamstown High School1.8 mi · 1,769
- Winslow Township Elementary School Four2.8 mi · 517
Frequently asked questions
About Radix ElementaryHow 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.