Enrollment
948
New Jersey · 2024-25 NCES data
Middle school (grades 6-8) · Mount Laurel, NJ
Federal NCES profile for T. E. Harrington Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 55/100.
The verdict
T. E. Harrington Middle School earns 55/100 on the Resource Investment Index, with class sizes near the New Jersey median.
T. E. Harrington Middle School has class sizes near the New Jersey median. Computed live against every New Jersey school reporting to NCES.
By Resource Investment Index, T. E. Harrington Middle School ranks #4 of 7 public schools in Mount Laurel, NJ.
NCES ID 341095001164 Verify on NCES CCD record →
Enrollment
948
New Jersey · 2024-25 NCES data
Teachers (FTE)
80.0
Federal CCD staff survey
Students per teacher
11.8:1
vs 11.8:1 New Jersey avg
+0% vs state
Free-lunch eligible
11.1%
vs 29.6% New Jersey avg
-63% vs state
How T. E. Harrington Middle School compares with New Jersey and U.S. medians
At or below state median
11.8:1 - 0.0 below the New Jersey state median of 11.8:1, indicating smaller average class loads than typical schools in the state.
T. E. Harrington Middle School is a lower-poverty, large middle school in Mount Laurel, New Jersey, enrolling 948 students.
At 11.8:1, its student-teacher ratio sits close to the New Jersey median, within a few percentage points of the 11.8:1 state norm, neither notably crowded nor notably small.
Economic need runs somewhat below the state's typical profile, with 11.1% of students eligible for free meals.
Enrollment of 948 puts it in the larger third of New Jersey schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 2,501 scored New Jersey schools.
Against 318 statewide peers matched on enrollment and economic need, it ranks mid-pack at #172.
Its student body is led by White (46%) and African American (17%) (diversity index 71/100).
Counselor coverage runs a bit thin, about 316 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
16.2% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Mount Laurel Township School District also operates Hartford Upper Elementary School (926 students) and Springville Elementary School (480 students) alongside T. E. Harrington Middle 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
T. E. Harrington Middle 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 | 11.8:1 | ▼ 0% | 11.8:1 | 15.7:1 |
| Free-lunch eligible | 11.1% | ▼ 63% | 29.6% | 51.7% |
| Enrollment | 948 | top 11% | - | - |
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 46.3% of enrollment.
Simpson diversity index - at 71.0, T. E. Harrington Middle School is more mixed than the New Jersey school average of 51.2.
District-wide per-pupil expenditure for Mount Laurel Township School District, which includes T. E. Harrington Middle 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 |
|---|---|---|---|
| Hartford Upper Elementary School | Similar size | Similar economic need | Similar S:T ratio |
| Springville Elementary School | Smaller | Similar economic need | Similar S:T ratio |
| Fleetwood Elementary School | Smaller | Similar economic need | Lower S:T ratio |
| Hillside Elementary School | Smaller | Similar economic need | Similar S:T ratio |
| Larchmont Elementary School | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to T. E. Harrington Middle School's own figures; each column derives from NCES Common Core of Data.
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 T. E. Harrington Middle 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.
T. E. Harrington Middle School has 948 students enrolled. It is a middle school in Mount Laurel, NJ.
The student-teacher ratio at T. E. Harrington Middle School is 11.8:1, which is 0% higher than the New Jersey average of 11.8:1 and 25% lower than the national average of 15.7:1.
11.1% of students at T. E. Harrington Middle School are eligible for free lunch, compared to the New Jersey average of 29.6%.
The largest demographic group at T. E. Harrington Middle School is White at 46.3% of enrollment, in Mount Laurel, NJ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 71.0/100.
T. E. Harrington Middle School has a Resource Investment Index of 55/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, T. E. Harrington Middle School ranks #4 of 7 public schools in Mount Laurel, 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 Mount Laurel on the city page.
T. E. Harrington Middle School earns 55/100 on the Resource Investment Index, with class sizes near the New Jersey median. 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 T. E. Harrington Middle School, Mount Laurel Township School District also operates Hartford Upper Elementary School (926 students), Springville Elementary School (480 students), and Fleetwood Elementary School (404 students). See the Mount Laurel 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, “T. E. Harrington Middle School, Mount Laurel 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/t-e-harrington-middle-school-nj
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