- Enrollment
- 1,769
- Students per teacher
- 14.3:1
- Resource Index
- 39/100
Elementary school (grades K-5) · Williamstown, NJ
Williamstown Middle School
Federal NCES profile for Williamstown Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 47/100.
2024-25 NCES dataElementary school (grades K-5)NCES 341047000183
👥 S:T ratio 52
🌟 Gifted program 30
🎓 Counselors 52
📋 Attendance 56
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Williamstown Middle School earns 47/100 on the Resource Investment Index, with class sizes near the New Jersey median. It is also one of the largest schools in New Jersey.
- #2 of 7
- public schools in Williamstown · Resource Index
- 47
- Resource Index · Typical
- 12.1:1
- students per teacher
- 24.0%
- free-lunch eligible
Williamstown Middle School has class sizes near the New Jersey median. Computed live against every New Jersey school reporting to NCES.
By Resource Investment Index, Williamstown Middle School ranks #2 of 7 public schools in Williamstown, NJ.
School address
District: Monroe Township Public School District · New Jersey
NCES ID 341047000183 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-75 students YoY
Williamstown Middle School held near 1,744 students from 2022-23 to 2023-24 (-75 headcount).
Teacher FTE added 140.4 → 151.9 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-75 students YoY 341047000183 · Williamstown, NJ Elementary · MID · TRAD
1,694 enr · 12.1:1 · 24.0% lunch · RII 47
Nearest enrollment peer: Williamstown High School (1,769 students)
Williamstown Middle School held near 1,744 students from 2022-23 to 2023-24 (-75 headcount). Teacher FTE added 140.4 → 151.9 across the same CCD years. Read with this school → · District book → · New Jersey schools → · Find another →
Williamstown Middle School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Williamstown H
Williamstown High School
1,769 students
- This school
Williamstown Middle School
1,694 students
- Oak Knoll Elem 671
Oak Knoll Elementary School
671 students
- Radix Elementa 609
Radix Elementary
609 students
- Holly Glen Ele 570
Holly Glen Elementary School
570 students
- Whitehall Elem 390
Whitehall Elementary School
390 students
What this shows Williamstown Middle School reports 1,694 students on the CCD universe file.
How Williamstown Middle School compares
Williamstown Middle School held steady on CCD headcount: ratios and free-lunch share vs New Jersey and U.S. means.
| Metric | This school | vs New Jersey | New Jersey avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.1:1 | ▲ 3% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 24.0% | ▼ 19% | 29.6% | 51.7% |
| Enrollment | 1,694 | top 3% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
12.1:1
Leaner classes than 75% of US schools, among the more generously staffed nationally.
1,694
Bigger than 97% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Economic need
24.0%
free-lunch eligible
- 19% below the New Jersey average of 29.6%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
12.1:1
students per teacher
- 3% above state mean
Top 63% in New Jersey - lower ratio than 37% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
17.7%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$21,700
per pupil, district-wide
- below New Jersey avg of $26,225
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors7.0 FTE
Per 242 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 109 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 6.4 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 54.5%
African American 20.7%
Hispanic or Latino 15.9%
Two or More 5.5%
Asian 3.0%
American Indian / Alaska Native 0.2%
Native Hawaiian / Pacific Islander 0.1%
Largest group: White at 54.5% of enrollment.
Student-body diversity index 63.1/100
Simpson diversity index - at 63.1, Williamstown Middle School is more mixed than the New Jersey school average of 51.2.
Programs
District finance for Monroe Township Public School District reports $21,700 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Williamstown Middle School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Williamstown High School | Similar size | Similar economic need | Higher S:T ratio |
| Oak Knoll Elementary School | Smaller | Similar economic need | Similar S:T ratio |
| Radix Elementary | Smaller | Similar economic need | Lower S:T ratio |
| Holly Glen Elementary School | Smaller | Higher economic need | Lower S:T ratio |
| Whitehall Elementary School | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Williamstown Middle School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 671
- Students per teacher
- 12.4:1
- Resource Index
- 40/100
- Enrollment
- 609
- Students per teacher
- 10.5:1
- Resource Index
- 51/100
- Enrollment
- 570
- Students per teacher
- 10.6:1
- Resource Index
- 38/100
- Enrollment
- 390
- Students per teacher
- 10.3:1
- Resource Index
- 47/100
Nationwide elementary schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~1,694 students)
Frequently asked questions about Williamstown Middle School
How many students attend Williamstown Middle School?
Williamstown Middle School has 1,694 students enrolled. It is an elementary school in Williamstown, NJ. CCD year-over-year: 1,819 (2022-23) → 1,744 (2023-24), nearly flat (-75).
What is the student-teacher ratio at Williamstown Middle School?
The student-teacher ratio at Williamstown Middle School is 12.1:1, which is 3% higher than the New Jersey average of 11.8:1 and 23% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Williamstown Middle School?
24.0% of students at Williamstown Middle School are eligible for free lunch, compared to the New Jersey average of 29.6%.
What is the racial and ethnic makeup of Williamstown Middle School?
The largest demographic group at Williamstown Middle School is White at 54.5% of enrollment, in Williamstown, NJ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 63.1/100.
What is the Resource Investment Index for Williamstown Middle School?
Williamstown Middle School has a Resource Investment Index of 47/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Williamstown Middle School rank among public schools in Williamstown?
By Resource Investment Index, Williamstown Middle School ranks #2 of 7 public schools in Williamstown, NJ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Williamstown on the city page.
What other schools are in Monroe Township Public School District?
Besides Williamstown Middle School, Monroe Township Public School District also operates Williamstown High School (1,769 students), Oak Knoll Elementary School (671 students), and Radix Elementary (609 students). See the Monroe Township Public School District district page for the complete list.