Enrollment
407
Massachusetts · 2024-25 NCES data
Middle school (grades 6-8) · Franklin, MA
Federal NCES profile for Horace Mann, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 53/100.
The verdict
Horace Mann earns 53/100 on the Resource Investment Index, with class sizes near the Massachusetts median.
Horace Mann has class sizes near the Massachusetts median. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, Horace Mann ranks #2 of 3 middle schools in Franklin, MA.
NCES ID 250501000738 Verify on NCES CCD record →
Enrollment
407
Massachusetts · 2024-25 NCES data
Teachers (FTE)
35.0
Federal CCD staff survey
Students per teacher
11.6:1
vs 12.3:1 Massachusetts avg
-6% vs state
How Horace Mann compares with Massachusetts and U.S. medians
At or below state median
11.6:1 - 0.7 below the Massachusetts state median of 12.3:1, indicating smaller average class loads than typical schools in the state.
Horace Mann is a mid-sized middle school in Franklin, Massachusetts, enrolling 407 students.
At 11.6:1, 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.
With 407 students, its enrollment sits close to the Massachusetts median campus size.
Its Resource Investment Index lands in the upper third of 1,831 scored Massachusetts schools.
Its student body is predominantly White (80% of enrollment) (diversity index 34/100).
Counselor coverage is strong, about 204 students per counselor, inside the American School Counselor Association's recommended 250:1.
13.0% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Among Franklin's middle schools, it stands alongside Remington Middle (358 students): Horace Mann is larger than that campus by headcount and runs heavier classes (11.6:1 vs 8.9:1).
Franklin also operates Franklin High (1,453 students) and Helen Keller Elementary (560 students) alongside Horace Mann.
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
Horace Mann on the metrics families compare, against Massachusetts and U.S. means.
| Metric | This school | vs Massachusetts | Massachusetts avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 11.6:1 | ▼ 6% | 12.3:1 | 15.7:1 |
| Enrollment | 407 | top 51% | - | - |
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 80.3% of enrollment.
Simpson diversity index - at 34.2, Horace Mann is less mixed than the Massachusetts school average of 47.3.
District-wide per-pupil expenditure for Franklin, which includes Horace Mann.
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 |
|---|---|---|---|
| Franklin High | Larger | No free-lunch data | Similar S:T ratio |
| Helen Keller Elementary | Larger | No free-lunch data | Similar S:T ratio |
| Oak Street Elementary | Similar size | No free-lunch data | Higher S:T ratio |
| Remington Middle | Similar size | No free-lunch data | Lower S:T ratio |
| J F Kennedy Memorial | Similar size | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Horace Mann's own figures; each column derives from NCES Common Core of Data.
2 comparable middle schools (grades 6-8) serving the same city.
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 Horace Mann'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.
Horace Mann has 407 students enrolled. It is a middle school in Franklin, MA.
The student-teacher ratio at Horace Mann is 11.6:1, which is 6% lower than the Massachusetts average of 12.3:1 and 26% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Horace Mann is White at 80.3% of enrollment, in Franklin, MA.
Horace Mann has a Resource Investment Index of 53/100 (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, Horace Mann ranks #2 of 3 middle schools in Franklin, MA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Franklin on the city page.
Horace Mann earns 53/100 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 Horace Mann, Franklin also operates Franklin High (1,453 students), Helen Keller Elementary (560 students), and Oak Street Elementary (398 students). See the Franklin 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, “Horace Mann, Franklin 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/horace-mann-ma
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