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Very Good

#117 of 379 private schools in MD

Top 31% of private schools

St Marys School of Piscataway

Elementary School

13407 PISCATAWAY RD, Clinton, MD 20735

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on MD statewide data. Learn more

Enrollment

135

Student-Teacher

10.5:1

Score

7.0

Grades

Pre-K – 8th

Updated 2021-22

How this school compares

In Clinton

#2 of 4

public schools

Maryland elementary schools

#47 of 191

About St Marys School of Piscataway

ST MARYS SCHOOL OF PISCATAWAY is a public elementary school located in the Clinton area of Prince George’s County, Maryland, at 13407 Piscataway Road. The school serves students from pre-kindergarten through eighth grade and has an enrollment of 135 students with a student-teacher ratio of 10.5:1, ensuring that each child receives individual attention from its 13 full-time equivalent teachers. ST MARYS SCHOOL OF PISCATAWAY’s academic performance is currently rated at 4.1 out of 10 by MySchoolScout and ranks as the 212th school out of 379 in Maryland, placing it around the 44th percentile.

While test score data isn't available to provide a more detailed picture of student achievement, the school is focusing on developing well-rounded students through its supportive community and dedicated faculty. The school’s setting is within a large suburban area, offering a safe and nurturing environment for learning and growth. With its commitment to education and community involvement, ST MARYS SCHOOL OF PISCATAWAY provides a solid foundation for young learners in the Clinton neighborhood.

What Parents Should Know

With an enrollment of 135 students, St Marys School of Piscataway is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

As a private school, St Marys School of Piscataway 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

Beta

How St Marys School of Piscataway compares to 6 public schools serving similar grades in Clinton, MD

Student-Teacher Ratio
10.5:1
This School
vs
14:1
Public Avg
Avg School Size
135
This School
vs
407
Public Avg
Avg School Scout Rating
7.0
This School
vs
7.4
Public Avg

Student Demographics

Black 66.7% vs 0%
White 9.6% vs 0%
Asian 7.4% vs 0%
Hispanic 3% vs 0%
St Marys School of Piscataway Clinton Public Avg

Nearby Elementary Schools

School Rating
St Marys School of Piscataway (this school) 7.0
Clinton Grove Elementary 6.4
Waldon Woods Elementary 6.9
Stephen Decatur Middle 7.8
James Ryder Randall Elementary 7.5
James Ryder Randall E C C 7.3
Francis T. Evans Elementary 8.4

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.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
B 5.6 / 10
View breakdown
Student-Teacher Ratio 10.5:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A- 7.7 / 10
View breakdown
School Day Length 7 hours
Annual Instructional Hours 1,260
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A- 7.5 / 10
View breakdown
Diversity Index 53%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.2 / 10
View breakdown
Enrollment 135
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)

Black 66.7%
Two or More 11.1%
White 9.6%
Asian 7.4%
Hispanic 3.0%
Pacific Islander 2.2%

Source: NCES Private School Survey (PSS)

Location

13407 PISCATAWAY RD, Clinton, MD 20735

Nearby Alternatives

Families considering St Marys School of Piscataway may also want to explore other elementary schools in the area. Accokeek Academy (rated 7.9/10, 1.3 miles away, in nearby Accokeek), which scores slightly higher. Another option is Fort Washington Forest Elem (rated 7.8/10, 1.0 miles away, in nearby Fort Washington), which scores slightly higher. Additionally, MARYLAND INTERNATIONAL DAY SCHOOL (rated 7.4/10, 5.0 miles away, in nearby Ft. Washington), which scores slightly higher. For more schools in Clinton, see our Clinton schools guide .

Nearby Schools

20 within 5.3 mi
School Distance Rating
Fort Washington Forest Elem Fort Washington 1.0 mi 7.8
Accokeek Academy Accokeek 1.3 mi 7.9
Friendly High Fort Washington 3.3 mi 3.1
Rose Valley Elementary Fort Washington 3.5 mi 3.7
Berry Elementary School Waldorf 4.0 mi 6.9
Mattawoman Middle School Waldorf 4.0 mi 3.3
Theodore G. Davis Middle School Waldorf 4.3 mi 4.2
North Point High School Waldorf 4.4 mi 5.1
Tayac Elementary Fort Washington 4.7 mi 5.6
William A. Diggs Elementary School Waldorf 4.8 mi 3.9
Indian Queen Elementary Fort Washington 4.5 mi 6.6
Clinton Grove Elementary Clinton 4.6 mi 6.4
MARYLAND INTERNATIONAL DAY SCHOOL Ft. Washington 5.0 mi 7.4
Oxon Hill Middle Fort Washington 4.6 mi 6.6
INDEPENDENT BAPTIST ACADEMY Clinton 5.0 mi 5.5
Fort Foote Elementary Fort Washington 5.3 mi 6.3
Waldon Woods Elementary Clinton 4.7 mi 6.9
Daniel of St. Thomas Jenifer Elementary School Waldorf 5.4 mi 5.8
ST COLUMBA CATHOLIC SCHOOL Oxon Hill 5.6 mi 7.3
BEDDOW SCHOOL Ft. Washington 5.3 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 20735 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$123,125

Median Home Value

$401,000

Median Rent

$1,915/mo

Population

37,926

College Educated

32.6%

Homeownership

91.6%

Avg Commute

38.3 min

Poverty Rate

8.4%

Median Age

45.9

Community Profile

The community surrounding St Marys School of Piscataway has a median household income of $123,125. It is an area where 33% of adults hold a bachelor's degree or higher. The median home value in the area is $401,000, with a median rent of $1,915/month. The local poverty rate of 8.4% is relatively low. The average commute in the area is 38 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
HIGHLAND PARK CHRISTIAN ACADEMY Landover, MD 7.0
ARCHBISHOP BORDERS SCHOOL Baltimore, MD 7.1
Baden Elementary Brandywine, MD 6.9
LITTLE FLOWER SCHOOL Great Mills, MD 7.1
Lakewood Elementary Baltimore, MD 7.1
ST CASIMIR CATHOLIC SCHOOL Baltimore, MD 7.1

Frequently Asked Questions

Common questions about St Marys School of Piscataway

What grades does St Marys School of Piscataway serve?

St Marys School of Piscataway serves students in grades Pre-K through 8th.

How many students attend St Marys School of Piscataway?

St Marys School of Piscataway has an enrollment of approximately 135 students.

What is the student-teacher ratio at St Marys School of Piscataway?

The student-teacher ratio at St Marys School of Piscataway is 10.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Marys School of Piscataway rank in MD?

St Marys School of Piscataway is ranked #117 out of 379 private schools in MD.

What is St Marys School of Piscataway's MySchoolScout rating?

St Marys School of Piscataway has a composite rating of 7.0 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 Marys School of Piscataway a private school?

Yes, St Marys School of Piscataway 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 Marys School of Piscataway a religious school?

St Marys School of Piscataway has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

Walk Score
3 Car-Dependent
Bike Score
26 Somewhat Bikeable

Powered by Walk Score

FBI UCR. County-level only.

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
135
Gender Split
45% M / 55% F
Student-Teacher Ratio
10.5:1
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
Data Year
2022–2023

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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