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Very Good

#158 of 542 schools in ME

Top 29% in state

Greely High School

High School · RSU 51/MSAD 51

303 Main Street, Cumberland, ME 04021

Enrollment

609

Student-Teacher

9.4:1

Score

7.1

Grades

9th – 12th

Updated 2022-23

How this school compares

In Cumberland

#1 of 4

public schools

Maine high schools

#36 of 112

In district

#1 of 4

RSU 51/MSAD 51

School environment

8.2 / 10

Very strong

About Greely High School

Greely High School serves 609 students in grades 9-12 in Cumberland, Maine, consistently ranking as one of the state's top-performing high schools. With a ranking of 34th out of 542 Maine high schools, placing it in the 94th percentile, Greely demonstrates exceptional academic achievement that reflects the strong educational foundation of this Cumberland County community. The school's academic performance is particularly impressive, with 98% of students scoring proficient or above in math and 87% meeting proficiency standards in English Language Arts.

These outstanding results contribute to Greely's 9.1 out of 10 academic score and overall 8.0 MySchoolScout rating. Students benefit from small class sizes with a favorable 9.4:1 student-teacher ratio, supported by 65 full-time equivalent teachers who can provide more individualized attention. The school draws from an affluent and highly educated community, where 68% of residents hold bachelor's degrees or higher and the median household income reaches $140,887.

The low poverty rate of just 1.4% reflects the area's economic stability. Located on Main Street in a rural setting near town, Greely High School serves as an educational anchor in this prosperous Maine community where families clearly prioritize academic excellence.

What Parents Should Know

With a student-teacher ratio of 9.4:1, Greely High School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

Located in a rural area, Greely High School may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress1.9Significantly Below Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change+4.34 pts/yr
Data Period2019–2022
TrendImproving
Academics8.0Excellent25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency97.5%
Reading/ELA Proficiency87%
Overall Proficiency92%
Expected (poverty-adj.)93%
vs. Expected-0.4 pts
Adjusted Percentile70th
College Readiness9.9Exceptional30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation19.5%
IB ProgramYes
Resources & Environment8.2Excellent20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio9.4:1
Per-Pupil Spending$19,859

Greely High School — Students at Greely High School score 92% proficient, which is below what's typical for similar communities (expected: 93%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

3.3%

Students qualifying for federal meal assistance

Test Scores ME EDFACTS (2021-22)

Math Proficiency 86.5%
School
State
N/A
ELA Proficiency 88.0%
School
State
N/A

Based on 6 test records from ME state assessments. About our data

Proficiency Trend

↑ Improving

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
72%
ELA
87%
2021*
Math
90%
ELA
90%
2022
Math
97.5%
ELA
87%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 1.9/10.

How Greely High School Compares

See how Greely High School performs across key quality dimensions compared to state benchmarks.

Overall Score
7.1/10
71th percentile in ME
Academic
8.0/10
8.0/10
Growth
1.9/10
Below average
Environment
8.2/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
3%
Teaching Staff
9:1 student-teacher ratio
65 teachers

Programs & Offerings

AP/IB Programs IB Programme
19.5% participation·170 IB enrolled·CRDC 2020-21

Data as of 2020-21 · Source: CRDC via Urban Institute · Learn more

Location

303 Main Street, Cumberland, ME 04021

Nearby Alternatives

Families considering Greely High School may also want to explore other high schools in the area. Casco Bay High School (rated 8.0/10, 7.3 miles away, in nearby Portland), which scores slightly higher. Another option is Falmouth High School (rated 7.1/10, 4.1 miles away, in nearby Falmouth), with a very similar rating. Additionally, Yarmouth High School (rated 5.7/10, 3.0 miles away, in nearby Yarmouth), a more accessible option. For more schools in Cumberland, see our Cumberland schools guide .

Nearby Schools

20 within 7.9 mi
School Distance Rating
Greely Middle School Cumberland 0.2 mi 5.9
Greely Middle School 4-5 Cumberland 0.2 mi 4.9
Mabel I Wilson School Cumberland 0.2 mi 6.6
Frank H Harrison Middle School Yarmouth 2.5 mi 6.3
Yarmouth Elementary School Yarmouth 2.7 mi 5.1
Yarmouth High School Yarmouth 3.0 mi 5.7
Falmouth High School Falmouth 4.1 mi 7.1
Falmouth Elementary School Falmouth 4.2 mi 5.8
Falmouth Middle School Falmouth 4.3 mi 6.5
William H Rowe School Yarmouth 3.3 mi 6.8
FRIENDS SCHOOL OF PORTLAND Cumberland Foreside 4.1 mi 7.3
NORTH YARMOUTH ACADEMY Yarmouth 3.5 mi 8.3
PINE GROVE SCHOOL Falmouth 6.1 mi
Harrison Lyseth Elem School Portland 6.5 mi 5.9
Lyman Moore Middle School Portland 6.6 mi 6.0
Burchard A Dunn School New Gloucester 7.1 mi 4.9
WFS PINELAND New Gloucester 7.2 mi
Casco Bay High School Portland 7.3 mi 8.0
GLICKMAN ACADEMY Portland 7.8 mi
Presumpscot School Portland 7.9 mi 6.7

Neighborhood Census ACS (2019-2023)

Census data for ZIP 04021 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$145,833

Median Home Value

$506,800

Population

6,629

College Educated

69.6%

Homeownership

93.4%

Avg Commute

25.4 min

Poverty Rate

4.8%

Median Age

38.9

Community Profile

The community surrounding Greely High School has a median household income of $145,833. It is a well-educated community where 70% of adults hold a bachelor's degree or higher. The median home value in the area is $506,800. The local poverty rate of 4.8% is relatively low. The average commute for residents is 25 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Falmouth High School Falmouth, ME 7.1
Old Town High School Old Town, ME 7.0
Penquis Valley Middle/High School Milo, ME 7.0
Winslow High School Winslow, ME 7.2
Brunswick High School Brunswick, ME 6.9
Cape Elizabeth High School Cape Elizabeth, ME 6.9

Frequently Asked Questions

Common questions about Greely High School

What grades does Greely High School serve?

Greely High School serves students in grades 9th through 12th.

How many students attend Greely High School?

Greely High School has an enrollment of approximately 609 students.

What is the student-teacher ratio at Greely High School?

The student-teacher ratio at Greely High School is 9.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Greely High School rank in ME?

Greely High School is ranked #158 out of 542 schools in ME.

What is Greely High School's MySchoolScout rating?

Greely High School has a composite rating of 7.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Greely High School?

Based on the most recent state assessment data, Greely High School has 86.5% math proficiency and 88.0% reading/ELA proficiency.

Is Greely High School a charter school?

No, Greely High School is not a charter school. It is a traditional public school operated by the local school district.

Is Greely High School a Title I school?

No, Greely High School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Greely High School?

3.3% of students at Greely High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
20 Car-Dependent
Bike Score
41 Somewhat Bikeable
City Safety
Average (260/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Cumberland). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
609
Student-Teacher Ratio
9.4:1
Teachers (FTE)
65
Free/Reduced Lunch
3.3%
Type
regular
Setting
Fringe Rural
County
Cumberland County
Data Year
2023–2024

District

RSU 51/MSAD 51
District Enrollment
2,193
Schools in District
4
Per-Pupil Spending
$21,107
District Rank
#1 of 4

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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