Enrollment
611
Massachusetts · 2024-25 NCES data
Middle school (grades 6-8) · Salem, MA
Federal NCES profile for Collins Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 42/100.
The verdict
Collins Middle earns 42/100 on the Resource Investment Index, with class sizes near the Massachusetts median.
Collins Middle has class sizes near the Massachusetts median. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, Collins Middle ranks #9 of 12 public schools in Salem, MA.
Enrollment
611
Massachusetts · 2024-25 NCES data
Teachers (FTE)
51.0
Federal CCD staff survey
Students per teacher
12:1
vs 12.3:1 Massachusetts avg
-2% vs state
How Collins Middle compares with Massachusetts and U.S. medians
At or below state median
12:1 - 0.3 below the Massachusetts state median of 12.3:1, indicating smaller average class loads than typical schools in the state.
Collins Middle is a mid-sized middle school in Salem, Massachusetts, enrolling 611 students.
At 12:1, its student-teacher ratio sits close to the Massachusetts median, within a few percentage points of the 12.3:1 state norm, neither notably crowded nor notably small.
Enrollment of 611 puts it in the larger third of Massachusetts schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 1,831 scored Massachusetts schools.
Its student body is led by Hispanic or Latino (45%) and White (40%) (diversity index 63/100).
Counselor coverage is strong, about 87 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 38.8% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Salem also operates Salem High (952 students) and Witchcraft Heights (455 students) alongside Collins Middle.
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
Collins Middle on the metrics families compare, against Massachusetts and U.S. means.
| Metric | This school | vs Massachusetts | Massachusetts avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12:1 | ▼ 2% | 12.3:1 | 15.7:1 |
| Enrollment | 611 | top 25% | - | - |
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: Hispanic or Latino at 44.5% of enrollment.
Simpson diversity index - at 63.1, Collins Middle is more mixed than the Massachusetts school average of 47.3.
District-wide per-pupil expenditure for Salem, which includes Collins Middle.
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 |
|---|---|---|---|
| Salem High | Larger | No free-lunch data | Lower S:T ratio |
| Witchcraft Heights | Smaller | No free-lunch data | Similar S:T ratio |
| Saltonstall School | Smaller | No free-lunch data | Similar S:T ratio |
| Bates | Smaller | No free-lunch data | Similar S:T ratio |
| Horace Mann Laboratory | Smaller | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Collins Middle's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of Massachusetts, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Collins Middle'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.
Collins Middle has 611 students enrolled. It is a middle school in Salem, MA.
The student-teacher ratio at Collins Middle is 12:1, which is 2% lower than the Massachusetts average of 12.3:1 and 24% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Collins Middle is Hispanic or Latino at 44.5% of enrollment, in Salem, MA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 63.1/100.
Collins Middle has a Resource Investment Index of 42/100 (typical 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, Collins Middle ranks #9 of 12 public schools in Salem, MA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Salem on the city page.
Collins Middle earns 42/100 on the Resource Investment Index, with class sizes near the Massachusetts 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 Collins Middle, Salem also operates Salem High (952 students), Witchcraft Heights (455 students), and Saltonstall School (412 students). See the Salem 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, “Collins Middle, Salem MA.” 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/collins-middle-ma
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