Enrollment
514
Massachusetts · 2024-25 NCES data
Elementary school (grades K-5) · Gardner, MA
Federal NCES profile for Gardner Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 37/100.
The verdict
Gardner Middle School earns 37/100 on the Resource Investment Index, with class sizes larger than 79% of Massachusetts schools.
Gardner Middle School has class sizes larger than 79% of Massachusetts schools. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, Gardner Middle School ranks #1 of 4 public schools in Gardner, MA.
NCES ID 250513002431 Verify on NCES CCD record →
Enrollment
514
Massachusetts · 2024-25 NCES data
Teachers (FTE)
37.0
Federal CCD staff survey
Students per teacher
13.9:1
vs 12.3:1 Massachusetts avg
+13% vs state
How Gardner Middle School compares with Massachusetts and U.S. medians
Slightly above state median
13.9:1 - 1.6 above the Massachusetts state median of 12.3:1, indicating larger average class loads than typical schools in the state.
Gardner Middle School is a mid-sized elementary school in Gardner, Massachusetts, enrolling 514 students.
Class loads run somewhat heavier than typical: 13.9:1 puts it in the larger third of Massachusetts schools by student-teacher ratio.
Enrollment of 514 puts it in the larger third of Massachusetts schools by headcount.
Its Resource Investment Index lands in the lower third of 1,831 scored Massachusetts schools.
Its student body is led by White (57%) and Hispanic or Latino (32%) (diversity index 57/100).
Counselor coverage is strong, about 129 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 39.7% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Gardner spends $16,991 per pupil, 24% below the Massachusetts average, a leaner-resourced district than most.
Gardner also operates Gardner Elementary School (1,087 students) and Gardner High (808 students) alongside Gardner 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
Gardner Middle School on the metrics families compare, against Massachusetts and U.S. means.
| Metric | This school | vs Massachusetts | Massachusetts avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.9:1 | ▲ 13% | 12.3:1 | 15.7:1 |
| Enrollment | 514 | top 35% | - | - |
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 57.2% of enrollment.
Simpson diversity index - at 56.7, Gardner Middle School is more mixed than the Massachusetts school average of 47.3.
District-wide per-pupil expenditure for Gardner, which includes Gardner 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 |
|---|---|---|---|
| Gardner Elementary School | Larger | No free-lunch data | Higher S:T ratio |
| Gardner High | Larger | No free-lunch data | Similar S:T ratio |
| Gardner Academy for Learning and Technology | Smaller | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Gardner 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 Massachusetts, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Gardner 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.
Gardner Middle School has 514 students enrolled. It is an elementary school in Gardner, MA.
The student-teacher ratio at Gardner Middle School is 13.9:1, which is 13% higher than the Massachusetts average of 12.3:1 and 11% lower than the national average of 15.7:1.
The largest demographic group at Gardner Middle School is White at 57.2% of enrollment, in Gardner, MA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 56.7/100.
Gardner Middle School has a Resource Investment Index of 37/100 (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, Gardner Middle School ranks #1 of 4 public schools in Gardner, 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 Gardner on the city page.
Gardner Middle School earns 37/100 on the Resource Investment Index, with class sizes larger than 79% of Massachusetts schools. 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 Gardner Middle School, Gardner also operates Gardner Elementary School (1,087 students), Gardner High (808 students), and Gardner Academy for Learning and Technology (123 students). See the Gardner 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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Last updated:
PlainSchools, “Gardner Middle School, Gardner 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/gardner-middle-school-ma
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