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#270 of 388 private schools in MA

St Agatha School

Elementary School

440 ADAMS ST, Milton, MA 02186

Private

Enrollment

269

Student-Teacher

12.9:1

Score

5.6

Grades

Pre-K – 8th

Data vintage2021-22

How this school compares

Massachusetts private schools

#270 of 388

In Milton

#5 of 5

public schools

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St Agatha School

5.6/10

Elementary School in Milton · grades Pre-K – 8th. Start here, then compare fit against nearby and district options.

Collicot

8.8/10

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

Cunningham School

8.5/10

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

About St Agatha School

St Agatha School is a private elementary school in Milton, MA. St Agatha School serves approximately 269 students, and covers grades Pre-K-8th, and has a 12.9:1 student-teacher ratio. St Agatha School has a current MySchoolScout rating of 5.6 out of 10 and ranks #270 of 388 private schools in MA.

How it compares0.7 pts below MA schools
  • This school 5.6 · Average
  • MA avg 6.3

What Parents Should Know

St Agatha 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 Agatha School compares to 5 public schools serving similar grades in Milton, MA

Student-Teacher Ratio
12.9:1
This School
vs
13.1:1
Public Avg
Avg School Size
269
This School
vs
646
Public Avg
Avg School Scout Rating
5.6
This School
vs
7.5
Public Avg

Student Demographics

White 68.4% vs 0%
Asian 11.5% vs 0%
Black 9.3% vs 0%
Hispanic 4.1% vs 0%
St Agatha School Milton Public Avg

Nearby Elementary Schools

School Rating
St Agatha School (this school) 5.6
Collicot 8.8
Cunningham School 8.5
Glover 6.3
Charles S Pierce Middle 8.0
Tucker 6.0

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)
C 3.2 / 10
View breakdown
Student-Teacher Ratio 12.9:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B 5.9 / 10
View breakdown
School Day Length 6.5 hours
Annual Instructional Hours 1,170
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
B+ 7.3 / 10
View breakdown
Diversity Index 50%
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 269
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)

White 68.4%
Asian 11.5%
Black 9.3%
Two or More 5.9%
Hispanic 4.1%
Native American 0.7%

Source: NCES Private School Survey (PSS)

Location

440 ADAMS ST, Milton, MA 02186

Nearby Alternatives

Families considering St Agatha School may also want to explore other elementary schools in the area. Collicot (rated 8.8/10, 0.6 miles away), which scores notably higher. Another option is Wollaston School (rated 8.6/10, 1.1 miles away, in nearby Quincy), which scores notably higher. Additionally, Cunningham School (rated 8.5/10, 0.7 miles away), which scores notably higher. For more schools in Milton, see our Milton schools guide .

Nearby Schools

20 within 2.3 mi
School Distance Rating
Collicot Milton 0.6 mi 8.8
Cunningham School Milton 0.7 mi 8.5
FONTBONNE ACADEMY Milton 0.7 mi 6.4
Montclair Quincy 1.0 mi 7.0
Wollaston School Quincy 1.1 mi 8.6
ST BRENDAN SCHOOL Dorchester 1.5 mi 3.9
Charles A Bernazzani Elementary Quincy 1.2 mi 5.7
North Quincy High Quincy 1.4 mi 7.3
QUINCY CATHOLIC ACADEMY Quincy 1.4 mi 7.1
ST JOHN PAUL II CATHOLIC ACADEMY Dorchester Center 1.5 mi 4.8
ST JOHN PAUL LOWER MILLS Dorchester 1.5 mi 5.5
Atlantic Middle Quincy 1.6 mi 5.9
Kenny Elementary School Dorchester 1.9 mi 5.3
Francis W Parker Quincy 1.6 mi 6.4
Glover Milton 1.5 mi 6.3
ADAMS MONTESSORI SCHOOL Quincy 1.6 mi 5.5
CAMPUS KINDER HAUS Quincy 1.6 mi
Henderson K-12 Inclusion School Upper Dorchester 1.9 mi 3.9
Central Middle Quincy 1.7 mi 6.8
Murphy K-8 School Dorchester 2.3 mi 6.9

Neighborhood Census ACS (2019-2023)

Census data for ZIP 02186 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$177,222

Median Home Value

$896,500

Median Rent

$1,545/mo

Population

28,716

College Educated

70.3%

Homeownership

84.3%

Avg Commute

32 min

Poverty Rate

5.5%

Median Age

40.1

Similar Schools

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

School Rating
Charlton Elementary Charlton, MA 5.6
Donald Ross Braintree, MA 5.6
Forest Avenue Elementary Hudson, MA 5.6
IMMACULATE CONCEPTION NEWBURYPORT Newburyport, MA 5.6
John K Tarbox Lawrence, MA 5.6
Lee Elementary Lee, MA 5.6

Frequently Asked Questions

Common questions about St Agatha School

What grades does St Agatha School serve?

St Agatha School serves students in grades Pre-K through 8th.

How many students attend St Agatha School?

St Agatha School has an enrollment of approximately 269 students.

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

The student-teacher ratio at St Agatha School is 12.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Agatha School rank in MA?

St Agatha School ranks #270 of 388 private schools in MA.

What is St Agatha School's MySchoolScout rating?

St Agatha School has a current MySchoolScout rating of 5.6 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

Is St Agatha School a private school?

Yes, St Agatha 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 Agatha School a religious school?

St Agatha School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

Walk Score
48 Car-Dependent
Transit Score
33 Some Transit
Bike Score
48 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
269
Gender Split
46% M / 54% F
Student-Teacher Ratio
12.9:1
Teachers (FTE)
21
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
6.5 hours
Days Per Year
180 days
Setting
Large Suburb
County
Norfolk County

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