Limited Profile
Not enough data to generate a rating
St Mary's School
Elementary School
162 WASHINGTON ST, Winchester, MA 01890
Enrollment
9
Student-Teacher
9:1
Grades
Pre-K – Kindergarten
Enrollment
9
Student-Teacher
9:1
Grades
Pre-K – Kindergarten
Data vintage
2021-22
Data vintage2021-22
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St Mary's School
Elementary School in Winchester · grades Pre-K – Kindergarten. Start here, then compare fit against nearby and district options.
The Wilder School
0.0 mi away. Use as a geographic alternative in the same move search.
Winchester High School
0.1 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 Winchester, MA. St Mary's School serves approximately 9 students, and covers grades Pre-K-Kindergarten, and has a 9:1 student-teacher ratio. MySchoolScout does not publish a rating for this profile because there is not enough verified data to rate it fairly.
Based on limited data: 0% component coverage.
What Parents Should Know
At 9 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.
At 9:1 students to teachers, St Mary's School sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.
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 5 public schools serving similar grades in Winchester, MA
Student Demographics
Nearby Elementary Schools
| School | Rating |
|---|---|
| St Mary's School (this school) | — |
| Lincoln Elementary | 8.2 |
| Muraco Elementary | 7.0 |
| Lynch Elementary | 8.1 |
| Ambrose Elementary | 8.2 |
| Vinson-Owen Elementary | 5.7 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
School Profile
Limited Data- Grades
- Pre-K – Kindergarten
- Enrollment
- 9 students
- Type
- Private · Roman Catholic
- Student-Teacher Ratio
- 9:1
- Address
- 162 WASHINGTON ST, Winchester, MA 01890
- Phone
- (781) 729-5515
- Data Year
- SY 2021-22
Why doesn't this school have a score?
We don't have enough verified data to rate this school fairly. Private schools in MA aren't required to report standardized test scores to the state, which limits the data available for our rating model.
Our rating model requires at least 2 of 3 data components (academics, student progress, college readiness, and resources) to generate a meaningful score. Schools below this threshold receive a Limited Profile to avoid misleading ratings.
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
162 WASHINGTON ST, Winchester, MA 01890
Nearby Alternatives
Families considering St Mary's School may also want to explore other elementary schools in the area. John A Bishop (rated 9.2/10, 2.4 miles away, in nearby Arlington). Another option is South (rated 8.8/10, 2.1 miles away, in nearby Stoneham). Additionally, Brooks School (rated 8.7/10, 2.4 miles away, in nearby Medford). For more schools in Winchester, see our Winchester schools guide .
Nearby Schools
20 within 2.6 mi| School | Distance | Rating |
|---|---|---|
| THE WILDER SCHOOL Winchester | 0.0 mi | — |
| Winchester High School Winchester | 0.1 mi | 8.0 |
| Lincoln Elementary Winchester | 0.3 mi | 8.2 |
| McCall Middle Winchester | 0.4 mi | 8.4 |
| Muraco Elementary Winchester | 0.6 mi | 7.0 |
| ACERA SCHOOL Winchester | 0.8 mi | 7.4 |
| CHILDRENS OWN SCHOOL Winchester | 1.2 mi | — |
| Lynch Elementary Winchester | 1.0 mi | 8.1 |
| Shamrock Woburn | 1.6 mi | 5.9 |
| Ambrose Elementary Winchester | 1.4 mi | 8.2 |
| Goodyear Elementary School Woburn | 1.8 mi | 3.2 |
| Medford High Medford | 1.8 mi | 5.4 |
| ST CHARLES SCHOOL Woburn | 1.8 mi | 5.0 |
| Woburn High Woburn | 2.0 mi | 5.7 |
| Malcolm White Woburn | 2.1 mi | 5.2 |
| ST RAPHAEL SCHOOL Medford | 2.3 mi | 4.4 |
| Brooks School Medford | 2.4 mi | 8.7 |
| South Stoneham | 2.1 mi | 8.8 |
| John A Bishop Arlington | 2.4 mi | 9.2 |
| John F Kennedy Middle School Woburn | 2.6 mi | 5.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 01890 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$218,176
Median Home Value
$1,181,700
Median Rent
$2,271/mo
Population
22,862
College Educated
78.4%
Homeownership
83.4%
Avg Commute
30.8 min
Poverty Rate
3.9%
Median Age
43
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CAMPUS KINDER HAUS Quincy, MA | — |
| CHILDREN'S WORKSHOP MONTESSORI Marblehead, MA | — |
| CHILDRENS WORKSHOP MONTESSORI Marblehead, MA | — |
| CLARKE SCHOOLS FOR HEARING AND SPEECH Northampton, MA | — |
| CUVILLY ARTS & EARTH CENTER Ipswich, MA | — |
| EASTON COUNTRY DAY SCHOOL North Easton, MA | — |
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 Kindergarten.
How many students attend St Mary's School?
St Mary's School has an enrollment of approximately 9 students.
What is the student-teacher ratio at St Mary's School?
The student-teacher ratio at St Mary's School is 9:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
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.
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Neighborhood Context
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Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – Kindergarten
- Enrollment
- 9
- Gender Split
- 56% M / 44% F
- Student-Teacher Ratio
- 9:1
- Teachers (FTE)
- 1
- Type
- private
- Coed Status
- coed
- Affiliation
- Roman Catholic
- School Day
- 6 hours
- Days Per Year
- 189 days
- Setting
- Large Suburb
- County
- Middlesex County
- Phone
- (781) 729-5515
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