Average
#212 of 378 private schools in MD
St Mary's School
Elementary School
7207 ANNAPOLIS RD, Landover Hills, MD 20784
Enrollment
177
Student-Teacher
13.7:1
Score
6.2
Grades
Pre-K – 8th
Enrollment
177
Student-Teacher
13.7:1
Score
6.2
Grades
Pre-K – 8th
Data vintage
2021-22
Data vintage2021-22
How this school compares
Maryland private schools
#212 of 378
In Landover Hills
#2 of 2
public schools
Shortlisting around St Mary's School?
Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
St Mary's School
Elementary School in Landover Hills · grades Pre-K – 8th. Start here, then compare fit against nearby and district options.
Woodridge Elementary
0.3 mi away. Use as a geographic alternative in the same move search.
Glenridge Elementary
0.4 mi away. Use as a geographic alternative in the same move search.
About St Mary's School
St Mary's School is a private elementary school in Landover Hills, MD. St Mary's School serves approximately 177 students, and covers grades Pre-K-8th, and has a 13.7:1 student-teacher ratio. St Mary's School has a current MySchoolScout rating of 6.2 out of 10 and ranks #212 of 378 private schools in MD.
- This school 6.2 · Average
- MD avg 6.3
What Parents Should Know
At 177 students, St Mary's School is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
St Mary's School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.
Compare to Public Schools
BetaHow St Mary's School compares to the 2 public schools in Landover Hills, MD
Student Demographics
All Schools in Landover Hills
| School | Rating |
|---|---|
| St Mary's School (this school) | 6.2 |
| Glenridge Elementary | 3.9 |
| Cooper Lane Elementary | 4.7 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
PreliminaryWhat This Rating Measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in MD.
Data Unavailable
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in MD
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
7207 ANNAPOLIS RD, Landover Hills, MD 20784
Nearby Alternatives
Families considering St Mary's School may also want to explore other elementary schools in the area. Glenarden Woods Elementary (rated 9.2/10, 1.3 miles away, in nearby Lanham), which scores notably higher. Another option is Lamont Elementary (rated 6.2/10, 1.9 miles away, in nearby New Carrollton), with a very similar rating. Additionally, Beacon Heights Elementary (rated 5.7/10, 0.9 miles away, in nearby Riverdale), with a comparable rating. For more schools in Landover Hills, see our Landover Hills schools guide .
Nearby Schools
20 within 1.5 mi| School | Distance | Rating |
|---|---|---|
| Woodridge Elementary Hyattsville | 0.3 mi | 5.5 |
| Glenridge Elementary Landover Hills | 0.4 mi | 3.9 |
| NEW HOPE ACADEMY Landover Hills | 0.3 mi | 7.3 |
| NEW HOPE ACADEMY Hyattsville | 0.3 mi | 6.4 |
| Cooper Lane Elementary Landover Hills | 0.8 mi | 4.7 |
| Beacon Heights Elementary Riverdale | 0.9 mi | 5.7 |
| Dodge Park Elementary Landover | 1.2 mi | 4.0 |
| Port Towns Elementary Bladensburg | 1.2 mi | 3.2 |
| Charles Carroll Middle New Carrollton | 1.5 mi | 5.6 |
| Judge Sylvania W. Woods Sr. Elementary Glenarden | 1.4 mi | 4.9 |
| Glenarden Woods Elementary Lanham | 1.3 mi | 9.2 |
| Rogers Heights Elementary Bladensburg | 1.2 mi | 5.3 |
| Gladys Noon Spellman Elementary Cheverly | 1.5 mi | 4.6 |
| ELIZABETH SETON HIGH SCHOOL Bladensburg | 1.3 mi | 6.6 |
| ST AMBROSE CATHOLIC SCHOOL Cheverly | 1.6 mi | 5.6 |
| Carrollton Elementary New Carrollton | 1.7 mi | 3.8 |
| Parkdale High Riverdale | 1.8 mi | 5.3 |
| Lamont Elementary New Carrollton | 1.9 mi | 6.2 |
| William Wirt Middle Riverdale | 1.8 mi | 6.3 |
| Bladensburg High Bladensburg | 1.5 mi | 4.7 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 20784 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$84,599
Median Home Value
$356,500
Median Rent
$1,769/mo
Population
32,271
College Educated
22.7%
Homeownership
57.5%
Avg Commute
33.1 min
Poverty Rate
9.3%
Median Age
34.8
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| OHR CHADASH ACADEMY Pikesville, MD | 6.2 |
| ST MARTINS LUTHERAN CHURCH SCHOOL Annapolis, MD | 6.2 |
| Crellin Elementary Oakland, MD | 6.3 |
| GRACE CHRISTIAN ACADEMY OF WALDORF Waldorf, MD | 6.3 |
| KENT SCHOOL Chestertown, MD | 6.3 |
| Ridge Elementary Ridge, MD | 6.3 |
Frequently Asked Questions
Common questions about St Mary's School
What grades does St Mary's School serve?
St Mary's School serves students in grades Pre-K through 8th.
How many students attend St Mary's School?
St Mary's School has an enrollment of approximately 177 students.
What is the student-teacher ratio at St Mary's School?
The student-teacher ratio at St Mary's School is 13.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Mary's School rank in MD?
St Mary's School ranks #212 of 378 private schools in MD.
What is St Mary's School's MySchoolScout rating?
St Mary's School has a current MySchoolScout rating of 6.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is St Mary's School a private school?
Yes, St Mary's School is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is St Mary's School a religious school?
St Mary's School has a Roman Catholic religious affiliation.
Neighborhood Context
Powered by 
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 8th
- Enrollment
- 177
- Gender Split
- 60% M / 40% F
- Student-Teacher Ratio
- 13.7:1
- Teachers (FTE)
- 13
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 7 hours
- Days Per Year
- 180 days
- Setting
- Large Suburb
- County
- Prince George's County
- Phone
- (301) 577-0031
Resources & Links
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateGet 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.