Excellent
#36 of 1,363 schools in MD
Top 3% in state
Green Holly Elementary School
Elementary School · St. Mary's County Public Schools
46060 Millstone Landing Rd, Lexington Park, MD 20653
Enrollment
500
Student-Teacher
12.5:1
Score
9.1
Grades
Pre-K – 5th
Enrollment
500
Student-Teacher
12.5:1
Score
9.1
Grades
Pre-K – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Lexington Park
#1 of 6
public schools
Maryland elementary schools
#36 of 882
In district
#1 of 26
St. Mary's County Public Schools
Academic growth
9.6 / 10
Exceptional
About Green Holly Elementary School
Green Holly Elementary serves 500 students in pre-kindergarten through fifth grade in Lexington Park, Maryland. The school earns a composite score of 9.1 out of 10 — an "Exceptional" rating that reflects performance across academic achievement, student growth, and school environment. It outperforms 97% of Maryland public schools and ranks 36th among 1,363 statewide, placing it in rare company.
Academic performance scores a 9.0 out of 10. Growth scores hit 9.6 — the stronger of the two, and a meaningful signal. High growth means students are making gains faster than expected, regardless of where they start.
That kind of trajectory is harder to fake than raw proficiency numbers, and it's the mark of a school that's actively moving students forward. The student-teacher ratio of 12.5 to 1 keeps class sizes manageable and supports the kind of individualized instruction that drives growth. Green Holly ranks first among the six public schools in Lexington Park — and 36th among 882 elementary schools statewide.
For families comparing elementary options in Maryland, few schools deliver results at this level.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
Data not available for this school
View breakdown
Green Holly Elementary School — Students at Green Holly Elementary School score 58% proficient, which is above what's typical for similar communities (expected: 38%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
56.8%
Students qualifying for federal meal assistance
Test Scores MD MCAP (2024-25)
Based on 8 test records from MD state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 9.6/10.
How Green Holly Elementary School Compares
See how Green Holly Elementary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 37% (2019) to 56.6% (2025). Reading/ELA proficiency has improved from 42% (2019) to 58.5% (2025).
Location
46060 Millstone Landing Rd, Lexington Park, MD 20653
Nearby Alternatives
Families considering Green Holly Elementary School may also want to explore other elementary schools in the area. Greenview Knolls Elementary (rated 8.8/10, 1.1 miles away, in nearby Great Mills), with a very similar rating. Another option is George Washington Carver Elementary (rated 8.4/10, 3.1 miles away, in nearby Great Mills), with a comparable rating. Additionally, Dowell Elementary (rated 8.4/10, 4.6 miles away, in nearby Lusby), with a comparable rating. For more schools in Lexington Park, see our Lexington Park schools guide .
Nearby Schools
20 within 4.9 mi| School | Distance | Rating |
|---|---|---|
| Esperanza Middle Lexington Park | 0.4 mi | 4.9 |
| Town Creek Elementary Lexington Park | 0.7 mi | 6.7 |
| Greenview Knolls Elementary Great Mills | 1.1 mi | 8.8 |
| OUR LADY STAR OF THE SEA SCHOOL Solomons | 2.4 mi | 5.9 |
| Lexington Park Elementary Lexington Park | 2.7 mi | 2.9 |
| LEXINGTON PARK BAPTIST CHURCH PRESCHOOL Lexington Park | 2.8 mi | — |
| George Washington Carver Elementary Great Mills | 3.1 mi | 8.4 |
| Great Mills High Great Mills | 3.3 mi | 4.4 |
| Chesapeake Charter School Lexington Park | 3.6 mi | 5.2 |
| LITTLE FLOWER SCHOOL Great Mills | 4.0 mi | 7.1 |
| STARMARKER SCHOOL EARLY EDUCATION WILDWOOD California | 3.5 mi | — |
| THE KINGS CHRISTIAN ACADEMY Callaway | 4.1 mi | 6.0 |
| BAY MONTESSORI SCHOOL Lexington Park | 4.6 mi | 6.2 |
| Dowell Elementary Lusby | 4.6 mi | 8.4 |
| Hollywood Elementary Hollywood | 4.4 mi | 8.1 |
| Patuxent High Lusby | 4.8 mi | 5.9 |
| Park Hall Elementary Park Hall | 5.1 mi | 8.4 |
| Mill Creek Middle Lusby | 5.1 mi | 5.3 |
| Evergreen Elementary School California | 4.4 mi | 6.2 |
| ST JOHN'S ELEMENTARY SCHOOL Hollywood | 4.9 mi | 5.2 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 20653 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$97,923
Median Home Value
$341,900
Median Rent
$1,579/mo
Population
26,799
College Educated
33.8%
Homeownership
54.9%
Avg Commute
22.6 min
Poverty Rate
13.7%
Median Age
33.6
Community Profile
The community surrounding Green Holly Elementary School has a median household income of $97,923. It is an area where 34% of adults hold a bachelor's degree or higher. The median home value in the area is $341,900, with a median rent of $1,579/month. The area has a poverty rate of 13.7%. The average commute for residents is 23 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 |
|---|---|
| Buckingham Elementary Berlin, MD | 9.1 |
| Harford Heights Elementary Baltimore, MD | 9.1 |
| Maryvale Elementary Rockville, MD | 9.1 |
| Matapeake Elementary School Stevensville, MD | 9.1 |
| Phyllis E. Williams Elementary Seabrook, MD | 9.1 |
| Broad Ford Elementary Oakland, MD | 9.2 |
Frequently Asked Questions
Common questions about Green Holly Elementary School
What grades does Green Holly Elementary School serve?
Green Holly Elementary School serves students in grades Pre-K through 5th.
How many students attend Green Holly Elementary School?
Green Holly Elementary School has an enrollment of approximately 500 students.
What is the student-teacher ratio at Green Holly Elementary School?
The student-teacher ratio at Green Holly Elementary School is 12.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Green Holly Elementary School rank in MD?
Green Holly Elementary School is ranked #36 out of 1,363 schools in MD.
What is Green Holly Elementary School's MySchoolScout rating?
Green Holly Elementary School has a composite rating of 9.1 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 Green Holly Elementary School?
Based on the most recent state assessment data, Green Holly Elementary School has 34.4% math proficiency and 37.4% reading/ELA proficiency.
Is Green Holly Elementary School a charter school?
No, Green Holly Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is Green Holly Elementary School a Title I school?
No, Green Holly Elementary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Green Holly Elementary School?
56.8% of students at Green Holly Elementary 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.
Neighborhood Context
Powered by 
FBI UCR 2024. County-level only. Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 5th
- Enrollment
- 500
- Student-Teacher Ratio
- 12.5:1
- Teachers (FTE)
- 40
- Free/Reduced Lunch
- 56.8%
- Type
- regular
- Setting
- Small Suburb
- County
- St. Mary's County
- Phone
- (301) 863-4064
- Data Year
- 2023–2024
Resources & Links
District
St. Mary's County Public Schools- District Enrollment
- 17,223
- Schools in District
- 27
- Per-Pupil Spending
- $17,088
- District Rank
- #1 of 26
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 methodologyGet school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.