Very Good
#100 of 379 private schools in MD
Top 26% of private schools
St Mary of the Assumption School
Elementary School
4610 LARGO RD, Upper Marlboro, MD 20772
Estimated academic score. This school does not have standardized test data. Based on 16 schools in Upper Marlboro. Learn more
Enrollment
211
Student-Teacher
10:1
Score
7.1
Grades
Pre-K – 8th
Enrollment
211
Student-Teacher
10:1
Score
7.1
Grades
Pre-K – 8th
Updated
2021-22
Updated 2021-22
How this school compares
In Upper Marlboro
#1 of 5
public schools
Maryland elementary schools
#42 of 191
About St Mary of the Assumption School
ST MARY OF THE ASSUMPTION SCHOOL is a public elementary school located in Upper Marlboro, Maryland. Serving students from pre-kindergarten through eighth grade, the school has an enrollment of 211 students and maintains a student-teacher ratio of 10 to 1, ensuring that each child receives personalized attention. With 21 full-time equivalent teachers, the school fosters a supportive learning environment.
Though specific test score data is not available, ST MARY OF THE ASSUMPTION SCHOOL holds a MySchoolScout rating of 5 out of 10 and ranks at number 100 among Maryland's 379 schools. This suggests that while there may be room for academic growth, the school focuses on student development and holistic education. Situated in a large suburban area, ST MARY OF THE ASSUMPTION SCHOOL benefits from its community setting, which provides a variety of resources and activities for students to engage with outside of the classroom.
What Parents Should Know
As a private school, St Mary of the Assumption School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.
Compare to Public Schools
BetaHow St Mary of the Assumption School compares to 12 public schools serving similar grades in Upper Marlboro, MD
Student Demographics
Nearby Elementary Schools
| School | Rating |
|---|---|
| St Mary of the Assumption School (this school) | 7.1 |
| Barack Obama Elementary | 7.9 |
| Patuxent Elementary | 7.9 |
| Imagine Foundations at Leeland PCS | 4.7 |
| Marlton Elementary | 4.3 |
| Perrywood Elementary | 6.2 |
| Chesapeake Math and IT South Public Charter | 7.0 |
| Melwood Elementary | 6.8 |
| Arrowhead Elementary | 6.0 |
| Kettering Elementary | 5.6 |
| Kettering Middle | 6.7 |
| Rosaryville Elementary | 6.8 |
| Mattaponi Elementary | 8.5 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
What 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
4610 LARGO RD, Upper Marlboro, MD 20772
Nearby Alternatives
Families considering St Mary of the Assumption School may also want to explore other elementary schools in the area. Barack Obama Elementary (rated 7.9/10, 2.1 miles away), which scores slightly higher. Another option is Patuxent Elementary (rated 7.9/10, 2.1 miles away), which scores slightly higher. Additionally, Pointer Ridge Elementary (rated 7.7/10, 5.6 miles away, in nearby Bowie), which scores slightly higher. For more schools in Upper Marlboro, see our Upper Marlboro schools guide .
Nearby Schools
20 within 6.6 mi| School | Distance | Rating |
|---|---|---|
| Barack Obama Elementary Upper Marlboro | 2.1 mi | 7.9 |
| Dr. Henry A. Wise Jr. High Upper Marlboro | 2.1 mi | 5.0 |
| Patuxent Elementary Upper Marlboro | 2.1 mi | 7.9 |
| Imagine Foundations at Leeland PCS Upper Marlboro | 3.4 mi | 4.7 |
| Frederick Douglass High Upper Marlboro | 3.5 mi | 6.2 |
| RIVERDALE BAPTIST SCHOOL Upper Marlboro | 3.9 mi | 6.4 |
| Marlton Elementary Upper Marlboro | 4.3 mi | 4.3 |
| Perrywood Elementary Upper Marlboro | 4.4 mi | 6.2 |
| DIVINE PEACE ELEMENTARY SCHOOL Largo | 4.4 mi | 4.4 |
| Pointer Ridge Elementary Bowie | 5.6 mi | 7.7 |
| EDIFIED CHRISTIAN PREPARATORY ACADEMY Upper Marlboro | 5.1 mi | 6.5 |
| FAIRHAVEN SCHOOL Upper Marlboro | 5.5 mi | 6.0 |
| Kettering Elementary Upper Marlboro | 5.7 mi | 5.6 |
| Kettering Middle Upper Marlboro | 5.8 mi | 6.7 |
| Chesapeake Math and IT South Public Charter Upper Marlboro | 5.0 mi | 7.0 |
| Largo High Upper Marlboro | 5.7 mi | 3.9 |
| International High school @ Largo Upper Marlboro | 5.7 mi | 5.9 |
| Kingsford Elementary Mitchellville | 6.2 mi | 4.4 |
| Melwood Elementary Upper Marlboro | 5.4 mi | 6.8 |
| C. Elizabeth Rieg Mitchellville | 6.6 mi | 5.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 20772 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$135,576
Median Home Value
$443,500
Median Rent
$2,045/mo
Population
52,768
College Educated
45.6%
Homeownership
89.6%
Avg Commute
39.1 min
Poverty Rate
3.9%
Median Age
42
Community Profile
The community surrounding St Mary of the Assumption School has a median household income of $135,576. It is a well-educated community where 46% of adults hold a bachelor's degree or higher. The median home value in the area is $443,500, with a median rent of $2,045/month. The local poverty rate of 3.9% is relatively low. The average commute in the area is 39 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ARCHBISHOP BORDERS SCHOOL Baltimore, MD | 7.1 |
| Flintstone Elementary Flintstone, MD | 7.1 |
| HARFORD DAY SCHOOL Bel Air, MD | 7.1 |
| ST CASIMIR CATHOLIC SCHOOL Baltimore, MD | 7.1 |
| ST MARYS SCHOOL OF PISCATAWAY Clinton, MD | 7.0 |
| Oxon Hill Elementary Oxon Hill, MD | 7.2 |
Frequently Asked Questions
Common questions about St Mary of the Assumption School
What grades does St Mary of the Assumption School serve?
St Mary of the Assumption School serves students in grades Pre-K through 8th.
How many students attend St Mary of the Assumption School?
St Mary of the Assumption School has an enrollment of approximately 211 students.
What is the student-teacher ratio at St Mary of the Assumption School?
The student-teacher ratio at St Mary of the Assumption School is 10:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does St Mary of the Assumption School rank in MD?
St Mary of the Assumption School is ranked #100 out of 379 private schools in MD.
What is St Mary of the Assumption School's MySchoolScout rating?
St Mary of the Assumption 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.
Is St Mary of the Assumption School a private school?
Yes, St Mary of the Assumption 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 of the Assumption School a religious school?
St Mary of the Assumption School has a Roman Catholic religious affiliation.
Explore More Schools
Neighborhood Context
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – 8th
- Enrollment
- 211
- Gender Split
- 43% M / 57% F
- Student-Teacher Ratio
- 10:1
- Teachers (FTE)
- 21
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 7 hours
- Days Per Year
- 180 days
- Setting
- Large Suburb
- County
- PRINCE GEORGE'S
- Phone
- (301) 627-4170
- Data Year
- 2022–2023
Resources & Links
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.
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