Enrollment
388
Massachusetts · 2024-25 NCES data
Other / mixed grade configuration · Devens, MA
Federal NCES profile for Francis W. Parker Charter Essential School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 51/100.
The verdict
Francis W. Parker Charter Essential School earns 51/100 on the Resource Investment Index, with class sizes smaller than 93% of Massachusetts schools.
Francis W. Parker Charter Essential School has class sizes smaller than 93% of Massachusetts schools. Computed live against every Massachusetts school reporting to NCES.
NCES ID 250003800581 Verify on NCES CCD record →
Enrollment
388
Massachusetts · 2024-25 NCES data
Teachers (FTE)
46.0
Federal CCD staff survey
Students per teacher
8.4:1
vs 12.3:1 Massachusetts avg
-32% vs state
How Francis W. Parker Charter Essential School compares with Massachusetts and U.S. medians
Francis W. Parker Charter Essential School is a mid-sized charter combined-grade school in Devens, Massachusetts, enrolling 388 students.
Classes run notably small here: at 8.4:1, Francis W. Parker Charter Essential School is leaner than roughly 93% of Massachusetts schools and 32% under the state's 12.3:1 norm, more adult attention per pupil than most peers.
With 388 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 led by White (80%) and Hispanic or Latino (8%) (diversity index 35/100).
Counselor coverage is strong, about 204 students per counselor, inside the American School Counselor Association's recommended 250:1.
Attendance runs somewhat below the norm, with 21.1% of students chronically absent per the 2021-22 civil-rights collection.
Francis W. Parker Charter Essential (District) is a single-school charter district, so Francis W. Parker Charter Essential School operates independently rather than alongside district-mates.
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
Francis W. Parker Charter Essential 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 | 8.4:1 | ▼ 32% | 12.3:1 | 15.7:1 |
| Enrollment | 388 | top 54% | - | - |
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 79.7% of enrollment.
Simpson diversity index - at 35.2, Francis W. Parker Charter Essential School is less mixed than the Massachusetts school average of 47.3.
District-wide per-pupil expenditure for Francis W. Parker Charter Essential (District), which includes Francis W. Parker Charter Essential 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.
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 Francis W. Parker Charter Essential 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.
Francis W. Parker Charter Essential School has 388 students enrolled. It is a public school in Devens, MA.
The student-teacher ratio at Francis W. Parker Charter Essential School is 8.4:1, which is 32% lower than the Massachusetts average of 12.3:1 and 46% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Francis W. Parker Charter Essential School is White at 79.7% of enrollment, in Devens, MA.
Francis W. Parker Charter Essential School has a Resource Investment Index of 51/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
Francis W. Parker Charter Essential School earns 51/100 on the Resource Investment Index, with class sizes smaller than 93% 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.
None; Francis W. Parker Charter Essential (District) is a single-school charter district, and Francis W. Parker Charter Essential School is its only campus.
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.