Greenview Knolls Elementary

Elementary school·Grades PK-5 Great Mills, Maryland·20634
Score
40.2/100
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#458
Among 765 Maryland elementary schools
#16
In St. Mary's County Public Schools
#1
In Great Mills
Top 60%
In Maryland

Score 40.2/100: better than 40% of Maryland elementary schools on 2025-26 state tests. Schools are only compared with others of the same type in the same state. How we score schools

Performance (state tests, 2025-26)

% proficient on state tests in Maryland, all students. Colored bars are green when the school is at or above the average for similar Maryland schools.

English language arts
47%
Similar Maryland schools ≈ 50%, better than 48% of them
145 students tested
Math
27%
Similar Maryland schools ≈ 36%, better than 40% of them
145 students tested
Science
15%
Similar Maryland schools ≈ 34%, better than 20% of them
48 students tested
All Maryland schools (ELA / math)
52% / 28%
State average across every school type, 2025-26
All 9 published results by grade and test

As published by Maryland State Department of Education. "Hidden" means the state didn't publish the result to protect student privacy.

SubjectGradeTestResultStudents tested
English language artsGrade 3MCAP English Language Arts 0346.847
English language artsGrade 4MCAP English Language Arts 045450
English language artsGrade 5MCAP English Language Arts 0539.648
English language artsAll gradesMCAP English Language Arts All Grades46.9145
MathGrade 3MCAP Mathematics 0329.847
MathGrade 4MCAP Mathematics 043250
MathGrade 5MCAP Mathematics 0518.848
MathAll gradesMCAP Mathematics All Grades26.9145
ScienceGrade 5MCAP Science Grade 514.648

School profile

Grades
PK-5
Students
322
Type
Elementary school
Charter school
No
Program
Regular

Students

Enrollment
322
Typical elementary school: 466
Free or reduced-price lunch
52%
Typical elementary school: 55%

District and location

City
St. Mary's County

Contact

Address
45711 Military Ln
Great Mills, MD 20634

"Typical" is the middle (median) elementary school in Maryland. Higher or lower is not in itself better or worse. Address, phone and website are as the state reported them to the U.S. Department of Education for 2024-25, so check with the school before visiting. School details: U.S. Department of Education, Common Core of Data (enrollment 2023-24, lunch eligibility 2024-25).

Nearby elementary schools

Straight-line distance. Check the district's attendance zones: living close to a school doesn't guarantee a place.

Location

OpenStreetMap · Google Maps

Greenview Knolls Elementary at a glance

Greenview Knolls Elementary is a public elementary school in Great Mills, Maryland, serving grades PK-5. It is part of St. Mary's County Public Schools. It has about 322 students (a typical Maryland elementary school has 466). About 52% of students are eligible for free or reduced-price lunch, compared with 55% at a typical Maryland elementary school, which is useful context when reading test results.

In 2025-26 state tests, 47% in English language arts (similar schools: 50%) and 27% in math (similar schools: 36%) reached the state standard (% proficient). On our score, which compares it only with other Maryland elementary schools, it scores 40.2 out of 100: better than 40% of them, ranking #458 of 765. This overview is generated automatically from published state and federal data; figures are rounded, and you can check the originals via the official sources above.

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Page updated 2026-10-12.