Enrollment
2,105
New Jersey · 2024-25 NCES data
High school (grades 9-12) · Sewell, NJ
Federal NCES profile for Washington Township High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 70/100.
The verdict
Washington Township High School earns 70/100 on the Resource Investment Index, with class sizes near the New Jersey median. It is also one of the largest schools in New Jersey.
Washington Township High School has class sizes near the New Jersey median. Computed live against every New Jersey school reporting to NCES.
By Resource Investment Index, Washington Township High School ranks #3 of 9 public schools in Sewell, NJ.
NCES ID 341707002640 Verify on NCES CCD record →
Enrollment
2,105
New Jersey · 2024-25 NCES data
Teachers (FTE)
173.0
Federal CCD staff survey
Students per teacher
12.2:1
vs 11.8:1 New Jersey avg
+3% vs state
Free-lunch eligible
13.9%
vs 29.6% New Jersey avg
-53% vs state
How Washington Township High School compares with New Jersey and U.S. medians
Slightly above state median
12.2:1 - 0.4 above the New Jersey state median of 11.8:1, indicating larger average class loads than typical schools in the state.
Washington Township High School is a lower-poverty, large high school in Sewell, New Jersey, enrolling 2,105 students.
Class loads run somewhat heavier than typical: 12.2:1 puts it in the larger third of New Jersey schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 13.9% of students eligible for free meals.
By headcount it is one of the larger campuses in New Jersey, bigger than 99% of state schools at 2,105 students.
Its Resource Investment Index lands in the upper third of 2,501 scored New Jersey schools.
Against 75 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #20.
Its student body is led by White (67%) and Hispanic or Latino (15%) (diversity index 51/100).
On the academic-pipeline side it reports 26 Advanced Placement courses.
Counselor coverage is strong, about 175 students per counselor, inside the American School Counselor Association's recommended 250:1.
15.1% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Among Sewell's high schools, it stands alongside Gloucester County Institute of Technology (1,657 students): Washington Township High School is larger than that campus by headcount and runs leaner classes (12.2:1 vs 15.2:1).
Washington Township School District also operates Chestnut Ridge Middle School (613 students) and Bells Elementary School (571 students) alongside Washington Township High School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
Washington Township High School on the metrics families compare, against New Jersey and U.S. means.
| Metric | This school | vs New Jersey | New Jersey avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.2:1 | ▲ 3% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 13.9% | ▼ 53% | 29.6% | 51.7% |
| Enrollment | 2,105 | top 1% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Largest group: White at 67.4% of enrollment.
Simpson diversity index - at 50.7, Washington Township High School is about as mixed as the New Jersey school average of 51.2.
District-wide per-pupil expenditure for Washington Township School District, which includes Washington Township High School.
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Chestnut Ridge Middle School | Smaller | Similar economic need | Similar S:T ratio |
| Bells Elementary School | Smaller | Similar economic need | Similar S:T ratio |
| Whitman Elementary School | Smaller | Similar economic need | Similar S:T ratio |
| Bunker Hill Middle School | Smaller | Similar economic need | Lower S:T ratio |
| Hurffville Elementary School | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to Washington Township High School's own figures; each column derives from NCES Common Core of Data.
1 comparable high schools (grades 9-12) serving the same city.
Matched by enrollment size and by staffing ratio across all of New Jersey, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Washington Township High School's federal record.
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Washington Township High School has 2,105 students enrolled. It is a high school in Sewell, NJ.
The student-teacher ratio at Washington Township High School is 12.2:1, which is 3% higher than the New Jersey average of 11.8:1 and 22% lower than the national average of 15.7:1.
13.9% of students at Washington Township High School are eligible for free lunch, compared to the New Jersey average of 29.6%.
The largest demographic group at Washington Township High School is White at 67.4% of enrollment, in Sewell, NJ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 50.7/100.
Washington Township High School has a Resource Investment Index of 70/100 (higher reported resources relative to schools nationally) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Washington Township High School ranks #3 of 9 public schools in Sewell, 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 Sewell on the city page.
Washington Township High School earns 70/100 on the Resource Investment Index, with class sizes near the New Jersey median. It is also one of the largest schools in New Jersey. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
Besides Washington Township High School, Washington Township School District also operates Chestnut Ridge Middle School (613 students), Bells Elementary School (571 students), and Whitman Elementary School (566 students). See the Washington Township School District district page for the complete list.
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.
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PlainSchools, “Washington Township High School, Sewell NJ.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/washington-township-high-school-nj
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