Skip to main content

Average

#153 of 388 private schools in MA

Top 39% of private schools

St John School

Elementary School

9 LEDYARD ST, Wellesley, MA 02481

Private

Enrollment

176

Student-Teacher

8.8:1

Score

6.7

Grades

Pre-K – 6th

Data vintage2021-22

How this school compares

Massachusetts private schools

#153 of 388

In Wellesley

#2 of 3

public schools

School shortlistprofile + nearby

Shortlisting around St John 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 John School

6.7/10

Elementary School in Wellesley · grades Pre-K – 6th. Start here, then compare fit against nearby and district options.

Schofield

8.2/10

0.5 mi away. Use as a geographic alternative in the same move search.

Preschool at Wellesley Schools

6.8/10

1.0 mi away. Use as a geographic alternative in the same move search.

About St John School

St John School is a private elementary school in Wellesley, MA. St John School serves approximately 176 students, and covers grades Pre-K-6th, and has a 8.8:1 student-teacher ratio. St John School has a current MySchoolScout rating of 6.7 out of 10 and ranks #153 of 388 private schools in MA.

How it compares0.4 pts above MA schools
  • This school 6.7 · Average
  • MA avg 6.3

What Parents Should Know

At 176 students, St John 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 8.8:1 students to teachers, St John School sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.

St John 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

Beta

How St John School compares to 9 public schools serving similar grades in Wellesley, MA

Student-Teacher Ratio
8.8:1
This School
vs
10.9:1
Public Avg
Avg School Size
176
This School
vs
305
Public Avg
Avg School Scout Rating
6.7
This School
vs
8.6
Public Avg

Student Demographics

Asian 54.5% vs 0%
White 43.2% vs 0%
Black 0.6% vs 0%
Hispanic 0.6% vs 0%
St John School Wellesley Public Avg

Nearby Elementary Schools

School Rating
St John School (this school) 6.7
Schofield 8.2
Preschool at Wellesley Schools 6.8
Joseph E Fiske 9.0
Wellesley Middle 9.6
Ernest F Upham 7.9
Sprague Elementary School 7.8
Katharine Lee Bates 9.3
Hunnewell 9.0
John D Hardy 9.8

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

Preliminary

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 MA.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
B- 5.3 / 10
View breakdown
Student-Teacher Ratio 8.8:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B+ 7.4 / 10
View breakdown
School Day Length 7 hours
Annual Instructional Hours 1,225
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
B+ 7.4 / 10
View breakdown
Diversity Index 51%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.0 / 10
View breakdown
Enrollment 176
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 MA

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

Asian 54.5%
White 43.2%
Black 0.6%
Hispanic 0.6%
Native American 0.6%
Two or More 0.6%

Source: NCES Private School Survey (PSS)

Location

9 LEDYARD ST, Wellesley, MA 02481

Nearby Alternatives

Families considering St John School may also want to explore other elementary schools in the area. A E Angier (rated 9.8/10, 1.5 miles away, in nearby Waban), which scores notably higher. Another option is Newman Elementary (rated 9.6/10, 3.0 miles away, in nearby Needham), which scores notably higher. Additionally, John Eliot (rated 9.3/10, 1.7 miles away, in nearby Needham), which scores notably higher. For more schools in Wellesley, see our Wellesley schools guide .

Nearby Schools

20 within 3.0 mi
School Distance Rating
Schofield Wellesley 0.5 mi 8.2
Preschool at Wellesley Schools Wellesley 1.0 mi 6.8
Joseph E Fiske Wellesley 1.1 mi 9.0
MONTESSORI DAY SCHOOL OF WELLESLEY HILLS Wellesley Hls 1.2 mi
Williams Auburndale 1.4 mi 9.0
Wellesley Sr High Wellesley 1.8 mi 8.9
John Eliot Needham 1.7 mi 9.3
Sunita L. Williams Elementary Needham 1.9 mi 7.8
A E Angier Waban 1.5 mi 9.8
MEADOWBROOK SCHOOL OF WESTON Weston 2.2 mi 9.0
C C Burr Auburndale 2.2 mi 8.7
Wellesley Middle Wellesley 2.0 mi 9.6
Peirce West Newton 2.0 mi 8.6
LEARNING PREP SCHOOL West Newton 2.1 mi 7.4
Ernest F Upham Wellesley 2.1 mi 7.9
Hunnewell Wellesley 2.5 mi 9.0
Sprague Elementary School Wellesley 2.3 mi 7.8
DANA HALL SCHOOL Wellesley 2.6 mi 6.6
Weston Middle Weston 2.3 mi 8.3
Newman Elementary Needham 3.0 mi 9.6

Neighborhood Census ACS (2019-2023)

Census data for ZIP 02481 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$250,001

Median Home Value

$1,642,700

Median Rent

$3,064/mo

Population

17,262

College Educated

90.1%

Homeownership

87.2%

Avg Commute

27.7 min

Poverty Rate

2.7%

Median Age

36.1

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
ATRIUM SCHOOL Watertown, MA 6.7
Arthur T Talmadge Springfield, MA 6.7
Channing Elementary School Hyde Park, MA 6.7
Holland Elementary Holland, MA 6.7
Kittredge North Andover, MA 6.7
LESLEY ELLIS SCHOOL Arlington, MA 6.7

Frequently Asked Questions

Common questions about St John School

What grades does St John School serve?

St John School serves students in grades Pre-K through 6th.

How many students attend St John School?

St John School has an enrollment of approximately 176 students.

What is the student-teacher ratio at St John School?

The student-teacher ratio at St John School is 8.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St John School rank in MA?

St John School ranks #153 of 388 private schools in MA.

What is St John School's MySchoolScout rating?

St John School has a current MySchoolScout rating of 6.7 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

Is St John School a private school?

Yes, St John 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 John School a religious school?

St John School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

Walk Score
69 Somewhat Walkable
Bike Score
39 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 6th
Enrollment
176
Gender Split
39% M / 61% F
Student-Teacher Ratio
8.8:1
Teachers (FTE)
20
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7 hours
Days Per Year
175 days
Setting
Large Suburb
County
Norfolk County

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 rate

Related reading

Get 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.