Enrollment
192
Maine · 2024-25 NCES data
High school (grades 9-12) · Monmouth, ME
Federal NCES profile for Monmouth Academy, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 33/100.
The verdict
Monmouth Academy earns 33/100 on the Resource Investment Index, with class sizes near the Maine median.
Monmouth Academy has class sizes near the Maine median. Computed live against every Maine school reporting to NCES.
Enrollment
192
Maine · 2024-25 NCES data
Teachers (FTE)
19.0
Federal CCD staff survey
Students per teacher
10.1:1
vs 11.1:1 Maine avg
-9% vs state
Free-lunch eligible
25.1%
vs 34.0% Maine avg
-26% vs state
How Monmouth Academy compares with Maine and U.S. medians
At or below state median
10.1:1 - 1.0 below the Maine state median of 11.1:1, indicating smaller average class loads than typical schools in the state.
Monmouth Academy is a mid-sized high school in Monmouth, Maine, enrolling 192 students.
Class sizes run a bit leaner than typical: 10.1:1 puts it in the smaller third of Maine schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 25.1% of students eligible for free meals.
With 192 students, its enrollment sits close to the Maine median campus size.
Its Resource Investment Index lands in the lower third of 569 scored Maine schools.
Among 131 similarly sized, similarly resourced-need Maine schools statewide, it ranks #110, in the lower tier once campus size and economic need are matched.
Its student body is predominantly White (91% of enrollment) (diversity index 17/100).
On the academic-pipeline side it reports 2 Advanced Placement courses.
Counselor coverage is strong, about 192 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 38.5% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Rsu 02 also operates Hall-Dale Middle and High School (496 students) and Monmouth Memorial School (363 students) alongside Monmouth Academy.
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
Monmouth Academy on the metrics families compare, against Maine and U.S. means.
| Metric | This school | vs Maine | Maine avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 10.1:1 | ▼ 9% | 11.1:1 | 15.7:1 |
| Free-lunch eligible | 25.1% | ▼ 26% | 34.0% | 51.7% |
| Enrollment | 192 | top 61% | - | - |
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 91.1% of enrollment.
Simpson diversity index - at 16.6, Monmouth Academy is less mixed than the Maine school average of 20.6.
District-wide per-pupil expenditure for Rsu 02, which includes Monmouth Academy.
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 |
|---|---|---|---|
| Hall-Dale Middle and High School | Larger | Similar economic need | Similar S:T ratio |
| Monmouth Memorial School | Larger | Similar economic need | Similar S:T ratio |
| Hall-Dale Elementary Sch | Larger | Similar economic need | Similar S:T ratio |
| Marcia Buker School | Similar size | Similar economic need | Similar S:T ratio |
| Richmond High School | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to Monmouth Academy'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 Monmouth Academy'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.
Monmouth Academy has 192 students enrolled. It is a high school in Monmouth, ME.
The student-teacher ratio at Monmouth Academy is 10.1:1, which is 9% lower than the Maine average of 11.1:1 and 36% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
25.1% of students at Monmouth Academy are eligible for free lunch, compared to the Maine average of 34.0%.
The largest demographic group at Monmouth Academy is White at 91.1% of enrollment, in Monmouth, ME.
Monmouth Academy has a Resource Investment Index of 33/100 (typical reported resources relative to schools nationally) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
Monmouth Academy earns 33/100 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 Monmouth Academy, Rsu 02 also operates Hall-Dale Middle and High School (496 students), Monmouth Memorial School (363 students), and Hall-Dale Elementary Sch (311 students). See the Rsu 02 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, “Monmouth Academy, Monmouth 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/monmouth-academy-me
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