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Very Good

#128 of 478 private schools in IN

Top 27% of private schools

St Mary School

Elementary School

525 N BROAD ST, Griffith, IN 46319

Private

Enrollment

184

Student-Teacher

13.7:1

Score

7.6

Grades

Pre-K – 8th

Data vintage2021-22

How this school compares

Indiana private schools

#128 of 478

In Griffith

#2 of 2

public schools

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St Mary School

7.6/10

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

Calumet Christian School

8.7/10

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

Elsie Wadsworth Elementary School

5.7/10

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

About St Mary School

St Mary School is a private elementary school in Griffith, IN. St Mary School serves approximately 184 students, and covers grades Pre-K-8th, and has a 13.7:1 student-teacher ratio. St Mary School has a current MySchoolScout rating of 7.6 out of 10 and ranks #128 of 478 private schools in IN.

How it compares1.0 pts above IN schools
  • This school 7.6 · Very Good
  • IN avg 6.6

What Parents Should Know

At 184 students, St Mary 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.

St Mary 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 Mary School compares to the 3 public schools in Griffith, IN

Student-Teacher Ratio
13.7:1
This School
vs
13.6:1
Public Avg
Avg School Size
184
This School
vs
666
Public Avg
Avg School Scout Rating
7.6
This School
vs
5.9
Public Avg

Student Demographics

Hispanic 44.6% vs 0%
White 36.4% vs 0%
Black 12% vs 0%
Asian 1.1% vs 0%
St Mary School Griffith Public Avg

All Schools in Griffith

School Rating
St Mary School (this school) 7.6
Elsie Wadsworth Elementary School 5.7
Griffth Jr/Sr High School 5.6
Beiriger Elementary School 6.3

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 IN.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
B 5.8 / 10
View breakdown
Student-Teacher Ratio 13.7:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A- 7.5 / 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+ 9.7 / 10
View breakdown
Diversity Index 65%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.4 / 10
View breakdown
Enrollment 184
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 IN

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

Hispanic 44.6%
White 36.4%
Black 12.0%
Two or More 6.0%
Asian 1.1%

Source: NCES Private School Survey (PSS)

Location

525 N BROAD ST, Griffith, IN 46319

Nearby Alternatives

Families considering St Mary School may also want to explore other elementary schools in the area. Homan Elementary School (rated 8.5/10, 2.8 miles away, in nearby Schererville), which scores slightly higher. Another option is Peifer Elementary School (rated 7.8/10, 2.9 miles away, in nearby Schererville), with a very similar rating. Additionally, OUR LADY OF GRACE SCHOOL (rated 7.0/10, 2.3 miles away, in nearby Highland), with a comparable rating. For more schools in Griffith, see our Griffith schools guide .

Nearby Schools

20 within 3.1 mi
School Distance Rating
CALUMET CHRISTIAN SCHOOL Griffith 0.4 mi 8.7
Elsie Wadsworth Elementary School Griffith 0.4 mi 5.7
Griffth Jr/Sr High School Griffith 0.5 mi 5.6
Beiriger Elementary School Griffith 0.7 mi 6.3
Longfellow New Tech Elementary Sch Gary 1.0 mi 3.1
Southridge Elementary School Highland 1.4 mi 5.9
Calumet New Tech High School Gary 1.5 mi 5.8
BIBLE BAPTIST SCHOOL Highland 1.8 mi
Allen J Warren Elementary School Highland 1.6 mi 6.2
Mildred Merkley Elementary School Highland 1.8 mi 6.2
Highland Middle School Highland 1.9 mi 5.1
Highland High School Highland 2.0 mi 5.9
HIGHLAND CHRISTIAN SCHOOL Highland 2.1 mi 6.8
Excel Center - Gary Gary 2.1 mi 2.6
2450 CHILDCARE INC DBA HAPPY DAYS CHILDCARE Highland 2.0 mi
OUR LADY OF GRACE SCHOOL Highland 2.3 mi 7.0
Peifer Elementary School Schererville 2.9 mi 7.8
Homan Elementary School Schererville 2.8 mi 8.5
Judith Morton Johnston Elementary Highland 2.8 mi 5.2
Joseph Hess Elementary School Hammond 3.1 mi 3.1

Neighborhood Census ACS (2019-2023)

Census data for ZIP 46319 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$75,976

Median Home Value

$194,300

Median Rent

$1,162/mo

Population

17,683

College Educated

26%

Homeownership

73.4%

Avg Commute

30 min

Poverty Rate

7.5%

Median Age

38.5

Similar Schools

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

School Rating
Allegiant Preparatory Academy Indianapolis, IN 7.6
CORPUS CHRISTI SCHOOL Evansville, IN 7.6
Rykers' Ridge Elementary School Madison, IN 7.6
ST ANTHONY DE PADUA SCHOOL South Bend, IN 7.6
ST PAUL'S LUTHERAN SCHOOL Fort Wayne, IN 7.6
Scipio Elementary School Scipio, IN 7.6

Frequently Asked Questions

Common questions about St Mary School

What grades does St Mary School serve?

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

How many students attend St Mary School?

St Mary School has an enrollment of approximately 184 students.

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

The student-teacher ratio at St Mary School is 13.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Mary School rank in IN?

St Mary School ranks #128 of 478 private schools in IN.

What is St Mary School's MySchoolScout rating?

St Mary School has a current MySchoolScout rating of 7.6 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

Is St Mary School a private school?

Yes, St Mary 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 School a religious school?

St Mary School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

Walk Score
75 Very Walkable
Bike Score
57 Bikeable

Powered by Walk Score

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
184
Gender Split
51% M / 49% F
Student-Teacher Ratio
13.7:1
Teachers (FTE)
13
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7 hours
Days Per Year
180 days
Setting
Large Suburb
County
Lake County

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