Enrollment
214
Maine · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 231479000148
Sumner Memorial High School — Sullivan, ME
Federal NCES profile for Sumner Memorial High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 38/100.
👥 Class size 47
📚 AP courses 15
🌟 Gifted program 70
🎓 Counselors 57
📋 Attendance 0
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
21.0
Federal CCD staff survey
Students per teacher
13.3:1
vs 11.3:1 Maine avg
+18% vs state
Free-lunch eligible
32.6%
vs 34.0% Maine avg
-4% vs state
Student-teacher ratio in context
How Sumner Memorial High School compares with Maine and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Sumner Memorial High School reports 214 enrolled students to the National Center for Education Statistics (NCES) alongside 21.0 full-time-equivalent teachers, producing a 13.3:1 student-teacher ratio. That figure sits 18% above the Maine state mean of 11.3:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 16% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 32.6% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 4% below the Maine average and 37% below the national baseline. The school offers 3 Advanced Placement courses, a stronger academic pipeline indicator than enrollment alone. Counselor coverage works out to roughly 214 students per counselor, meeting the American School Counselor Association recommendation of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 64.5% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Rsu 24 spends $51,839 per pupil district-wide, above the Maine average of $23,827 and above the national average of $19,490. Revenue comes 62.2% from local sources (property taxes), 22.9% from the state, and 14.9% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 38/100 (F), calculated from 5 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Sumner Memorial High School compares
Cross-validating school-level NCES values against Maine state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Maine | Maine avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.3:1 | ▲ 18% | 11.3:1 | 15.9:1 |
| Free-lunch eligible | 32.6% | ▼ 4% | 34.0% | 51.8% |
| Enrollment | 214 | top 44% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Economic need
32.6%
free-lunch eligible
— 4% below the Maine average of 34.0%
Below the 40% Title I threshold — federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
13.3:1
students per teacher
— 18% above state mean
Top 85% in Maine — lower ratio than 15% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
64.5%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Funding equity
$51,839
per pupil, district-wide
— above Maine avg of $23,827
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors1.0 FTE
Per 214 students — the combined health-and-guidance staffing load for this school.
Discipline context
22
in-school suspensions + 6 out-of-school
Suspension rate: 10.3 per 100 students. Combined in-school and out-of-school rate: 13.1 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 214 Top 44% in Maine — larger than 56% of 570 state schools
Teachers (FTE) 21.0
Students per teacher 13.3:1 +18% vs state
Free-lunch eligible 32.6% -4% vs state
NCES ID 231479000148
Student demographics
White 86.4%
Hispanic or Latino 7.5%
Two or More 4.7%
Asian 1.4%
Largest group: White at 86.4% of enrollment.
Programs & staff
AP courses offered 3
Gifted & talented Yes
Counselors (FTE) 1.0
Students per counselor 214:1
Discipline & special education
Chronically absent 64.5%
In-school suspensions 22
Out-of-school suspensions 6
Funding & spending
District-wide per-pupil expenditure for Rsu 24, which includes Sumner Memorial High School.
$51,839
Per student
+118%
vs Maine
Avg $23,827
+166%
vs U.S.
Avg $19,490
Revenue mix
Local 62.2%
State 22.9%
Federal 14.9%
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.
Other Schools in This District
- Enrollment
- 152
- Students per teacher
- 7.7:1
- Enrollment
- 147
- Students per teacher
- 11.3:1
- Enrollment
- 79
- Students per teacher
- 9.3:1
- Enrollment
- 65
- Students per teacher
- 7.5:1
- Enrollment
- 61
- Students per teacher
- 7.4:1
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Sumner Memorial High School
How many students attend Sumner Memorial High School?
Sumner Memorial High School has 214 students enrolled. It is a high school in Sullivan, ME.
What is the student-teacher ratio at Sumner Memorial High School?
The student-teacher ratio at Sumner Memorial High School is 13.3:1, which is 18% higher than the Maine average of 11.3:1 and 16% lower than the national average of 15.9:1.
What percentage of students receive free lunch at Sumner Memorial High School?
32.6% of students at Sumner Memorial High School are eligible for free lunch, compared to the Maine average of 34.0%.
What is the racial and ethnic makeup of Sumner Memorial High School?
The largest demographic group at Sumner Memorial High School is White at 86.4%. The school serves a diverse student body in Sullivan, ME.
What is the Resource Investment Index for Sumner Memorial High School?
Sumner Memorial High School has a Resource Investment Index of 38/100 (F) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.