Enrollment
727
Maine · 2024-25 NCES data
Elementary school (grades K-5) · Windham, ME
Federal NCES profile for Windham Primary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 27/100.
The verdict
Windham Primary School earns 27/100 on the Resource Investment Index, with class sizes larger than 84% of Maine schools. It is also one of the largest schools in Maine.
Windham Primary School has class sizes larger than 84% of Maine schools. Computed live against every Maine school reporting to NCES.
By Resource Investment Index, Windham Primary School ranks #4 of 4 public schools in Windham, ME.
Enrollment
727
Maine · 2024-25 NCES data
Teachers (FTE)
56.0
Federal CCD staff survey
Students per teacher
13:1
vs 11.1:1 Maine avg
+17% vs state
Free-lunch eligible
19.6%
vs 34.0% Maine avg
-42% vs state
How Windham Primary School compares with Maine and U.S. medians
Slightly above state median
13:1 - 1.9 above the Maine state median of 11.1:1, indicating larger average class loads than typical schools in the state.
Windham Primary School is a lower-poverty, large elementary school in Windham, Maine, enrolling 727 students.
Class loads run somewhat heavier than typical: 13:1 puts it in the larger third of Maine schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 19.6% of students eligible for free meals.
By headcount it is one of the larger campuses in Maine, bigger than 95% of state schools at 727 students.
Its Resource Investment Index trails 98% of the 569 Maine schools with a score on record, one of the lower results on this measure.
Among 67 similarly sized, similarly resourced-need Maine schools statewide, it ranks #65, in the lower tier once campus size and economic need are matched.
Its student body is predominantly White (86% of enrollment) (diversity index 26/100).
Counselor access is stretched at roughly 727 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 27.6% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Windham's elementary schools, it stands alongside Manchester School (357 students): Windham Primary School is larger than that campus by headcount and runs heavier classes (13:1 vs 12.8:1).
Rsu 14 also operates Windham High School (939 students) and Windham Middle School (571 students) alongside Windham Primary 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
Windham Primary School on the metrics families compare, against Maine and U.S. means.
| Metric | This school | vs Maine | Maine avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13:1 | ▲ 17% | 11.1:1 | 15.7:1 |
| Free-lunch eligible | 19.6% | ▼ 42% | 34.0% | 51.7% |
| Enrollment | 727 | top 5% | - | - |
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 85.6% of enrollment.
Simpson diversity index - at 26.2, Windham Primary School is more mixed than the Maine school average of 20.6.
District-wide per-pupil expenditure for Rsu 14, which includes Windham Primary 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 |
|---|---|---|---|
| Windham High School | Larger | Similar economic need | Similar S:T ratio |
| Windham Middle School | Similar size | Similar economic need | Similar S:T ratio |
| Manchester School | Smaller | Similar economic need | Similar S:T ratio |
| Raymond Elementary School | Smaller | Similar economic need | Lower S:T ratio |
| Jordan-Small Middle School | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Windham Primary School's own figures; each column derives from NCES Common Core of Data.
1 comparable elementary schools (grades K-5) serving the same city.
Matched by enrollment size and by staffing ratio across all of Maine, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Windham Primary 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.
Windham Primary School has 727 students enrolled. It is an elementary school in Windham, ME.
The student-teacher ratio at Windham Primary School is 13:1, which is 17% higher than the Maine average of 11.1:1 and 17% lower than the national average of 15.7:1.
19.6% of students at Windham Primary School are eligible for free lunch, compared to the Maine average of 34.0%.
The largest demographic group at Windham Primary School is White at 85.6% of enrollment, in Windham, ME.
Windham Primary School has a Resource Investment Index of 27/100 (lower 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, Windham Primary School ranks #4 of 4 public schools in Windham, ME. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Windham on the city page.
Windham Primary School earns 27/100 on the Resource Investment Index, with class sizes larger than 84% of Maine schools. It is also one of the largest schools in Maine. 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 Windham Primary School, Rsu 14 also operates Windham High School (939 students), Windham Middle School (571 students), and Manchester School (357 students). See the Rsu 14 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, “Windham Primary School, Windham ME.” 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/windham-primary-school-me
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