Enrollment
259
Maine · 2024-25 NCES data
Middle school (grades 6-8) · Waldoboro, ME
Federal NCES profile for Medomak Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 47/100.
The verdict
Medomak Middle School earns 47/100 on the Resource Investment Index, with class sizes near the Maine median.
Medomak Middle School has class sizes near the Maine median. Computed live against every Maine school reporting to NCES.
By Resource Investment Index, Medomak Middle School ranks #1 of 3 public schools in Waldoboro, ME.
NCES ID 231155023111 Verify on NCES CCD record →
Enrollment
259
Maine · 2024-25 NCES data
Teachers (FTE)
24.0
Federal CCD staff survey
Students per teacher
10.8:1
vs 11.1:1 Maine avg
-3% vs state
Free-lunch eligible
36.5%
vs 34.0% Maine avg
+7% vs state
How Medomak Middle School compares with Maine and U.S. medians
At or below state median
10.8:1 - 0.3 below the Maine state median of 11.1:1, indicating smaller average class loads than typical schools in the state.
Medomak Middle School is a mid-sized middle school in Waldoboro, Maine, enrolling 259 students.
At 10.8:1, its student-teacher ratio sits close to the Maine median, within a few percentage points of the 11.1:1 state norm, neither notably crowded nor notably small.
Its free-meal eligibility rate of 36.5% lands close to the Maine typical range, neither a high- nor low-need campus by this measure.
With 259 students, its enrollment sits close to the Maine median campus size.
Its Resource Investment Index sits near the middle of the pack among 569 scored Maine schools.
Against 145 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #53.
Its student body is predominantly White (93% of enrollment) (diversity index 14/100).
Counselor coverage runs a bit thin, about 259 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 35.5% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Rsu 40/Msad 40 also operates Medomak Valley High School (561 students) and Miller School (361 students) alongside Medomak 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
Medomak 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 | 10.8:1 | ▼ 3% | 11.1:1 | 15.7:1 |
| Free-lunch eligible | 36.5% | ▲ 7% | 34.0% | 51.7% |
| Enrollment | 259 | top 47% | - | - |
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 92.7% of enrollment.
Simpson diversity index - at 13.9, Medomak Middle School is less mixed than the Maine school average of 20.6.
District-wide per-pupil expenditure for Rsu 40/Msad 40, which includes Medomak 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 |
|---|---|---|---|
| Medomak Valley High School | Larger | Similar economic need | Higher S:T ratio |
| Miller School | Larger | Higher economic need | Similar S:T ratio |
| Warren Community School | Similar size | Similar economic need | Similar S:T ratio |
| Union Elementary | Smaller | Similar economic need | Similar S:T ratio |
| Prescott Memorial School | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to Medomak 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 Maine, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Medomak 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.
Medomak Middle School has 259 students enrolled. It is a middle school in Waldoboro, ME.
The student-teacher ratio at Medomak Middle School is 10.8:1, which is 3% lower than the Maine average of 11.1:1 and 31% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
36.5% of students at Medomak Middle School are eligible for free lunch, compared to the Maine average of 34.0%.
The largest demographic group at Medomak Middle School is White at 92.7% of enrollment, in Waldoboro, ME.
Medomak Middle School has a Resource Investment Index of 47/100 (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, Medomak Middle School ranks #1 of 3 public schools in Waldoboro, 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 Waldoboro on the city page.
Medomak Middle School earns 47/100 on the Resource Investment Index, with class sizes near the Maine 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 Medomak Middle School, Rsu 40/Msad 40 also operates Medomak Valley High School (561 students), Miller School (361 students), and Warren Community School (286 students). See the Rsu 40/Msad 40 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.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Medomak Middle School, Waldoboro 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/medomak-middle-school-me
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.