Enrollment
380
Maine · 2024-25 NCES data
Elementary school (grades K-5) · Sabattus, ME
Federal NCES profile for Oak Hill Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 40/100.
The verdict
Oak Hill Middle School earns 40/100 on the Resource Investment Index, with class sizes larger than 85% of Maine schools.
Oak Hill Middle School has class sizes larger than 85% of Maine schools. Computed live against every Maine school reporting to NCES.
Enrollment
380
Maine · 2024-25 NCES data
Teachers (FTE)
29.0
Federal CCD staff survey
Students per teacher
13.1:1
vs 11.1:1 Maine avg
+18% vs state
Free-lunch eligible
34.9%
vs 34.0% Maine avg
+3% vs state
How Oak Hill Middle School compares with Maine and U.S. medians
Slightly above state median
13.1:1 - 2.0 above the Maine state median of 11.1:1, indicating larger average class loads than typical schools in the state.
Oak Hill Middle School is a mid-sized elementary school in Sabattus, Maine, enrolling 380 students.
Class loads run somewhat heavier than typical: 13.1:1 puts it in the larger third of Maine schools by student-teacher ratio.
Its free-meal eligibility rate of 34.9% lands close to the Maine typical range, neither a high- nor low-need campus by this measure.
Enrollment of 380 puts it in the larger third of Maine schools by headcount.
Its Resource Investment Index lands in the lower third of 569 scored Maine schools.
Against 142 statewide peers matched on enrollment and economic need, it ranks mid-pack at #98.
Its student body is predominantly White (94% of enrollment) (diversity index 12/100).
Counselor availability sits well past the ASCA benchmark, roughly 380 students sharing each counselor, though short of the most stretched campuses.
Chronic absenteeism is elevated: 33.2% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 16.8% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Sabattus's elementary schools, it stands alongside Sabattus Primary School (164 students): Oak Hill Middle School is larger than that campus by headcount and runs heavier classes (13.1:1 vs 10.9:1).
Rsu 04 also operates Oak Hill High School (408 students) and Carrie Ricker School (174 students) alongside Oak Hill 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
Oak Hill Middle 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 | 13.1:1 | ▲ 18% | 11.1:1 | 15.7:1 |
| Free-lunch eligible | 34.9% | ▲ 3% | 34.0% | 51.7% |
| Enrollment | 380 | top 26% | - | - |
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 93.9% of enrollment.
Simpson diversity index - at 11.7, Oak Hill Middle School is less mixed than the Maine school average of 20.6.
District-wide per-pupil expenditure for Rsu 04, which includes Oak Hill 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 |
|---|---|---|---|
| Oak Hill High School | Similar size | Similar economic need | Similar S:T ratio |
| Carrie Ricker School | Smaller | Similar economic need | Lower S:T ratio |
| Sabattus Primary School | Smaller | Similar economic need | Lower S:T ratio |
| Libby-Tozier School | Smaller | Similar economic need | Higher S:T ratio |
Comparisons are relative to Oak Hill Middle 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 Oak Hill 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.
Oak Hill Middle School has 380 students enrolled. It is an elementary school in Sabattus, ME.
The student-teacher ratio at Oak Hill Middle School is 13.1:1, which is 18% higher than the Maine average of 11.1:1 and 17% lower than the national average of 15.7:1.
34.9% of students at Oak Hill Middle School are eligible for free lunch, compared to the Maine average of 34.0%.
The largest demographic group at Oak Hill Middle School is White at 93.9% of enrollment, in Sabattus, ME.
Oak Hill Middle School has a Resource Investment Index of 40/100 (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).
Oak Hill Middle School earns 40/100 on the Resource Investment Index, with class sizes larger than 85% of Maine 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 Oak Hill Middle School, Rsu 04 also operates Oak Hill High School (408 students), Carrie Ricker School (174 students), and Sabattus Primary School (164 students). See the Rsu 04 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, “Oak Hill Middle School, Sabattus 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/oak-hill-middle-school-me
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