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Very Good

#127 of 571 private schools in WI

Top 22% of private schools

St Mary School

Elementary School

315 W COOK ST, Portage, WI 53901

Private

Enrollment

154

Student-Teacher

10.9:1

Score

7.3

Grades

Pre-K – 8th

Data vintage2021-22

How this school compares

Wisconsin private schools

#127 of 571

In Portage

#1 of 2

public schools

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St Mary School

7.3/10

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

St Johns Lutheran School

5.3/10

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

Portage Partnering Preschool

3.3/10

1.4 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 Portage, WI. St Mary School serves approximately 154 students, and covers grades Pre-K-8th, and has a 10.9:1 student-teacher ratio. St Mary School has a current MySchoolScout rating of 7.3 out of 10 and ranks #127 of 571 private schools in WI.

How it compares0.5 pts above WI schools
  • This school 7.3 · Very Good
  • WI avg 6.8

What Parents Should Know

At 154 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 6 public schools serving similar grades in Portage, WI

Student-Teacher Ratio
10.9:1
This School
vs
16.1:1
Public Avg
Avg School Size
154
This School
vs
325
Public Avg
Avg School Scout Rating
7.3
This School
vs
5.2
Public Avg

Student Demographics

White 92.9% vs 0%
Hispanic 3.2% vs 0%
St Mary School Portage Public Avg

Nearby Elementary Schools

School Rating
St Mary School (this school) 7.3
Portage Partnering Preschool 3.3
Woodridge Elementary 5.7
Wayne Bartels Middle 5.1
Muir Elementary 6.5
Portage High 4.5
Lewiston Elementary 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 WI.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
B+ 6.8 / 10
View breakdown
Student-Teacher Ratio 10.9:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A 9.3 / 10
View breakdown
School Day Length 7.5 hours
Annual Instructional Hours 1,350
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
B 5.9 / 10
View breakdown
Diversity Index 13%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.3 / 10
View breakdown
Enrollment 154
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 WI

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 92.9%
Two or More 3.9%
Hispanic 3.2%

Source: NCES Private School Survey (PSS)

Location

315 W COOK ST, Portage, WI 53901

Nearby Alternatives

Families considering St Mary School may also want to explore other elementary schools in the area. Poynette Elementary (rated 9.0/10, 10.2 miles away, in nearby Poynette), which scores notably higher. Another option is Endeavor Elementary (rated 8.2/10, 11.9 miles away, in nearby Endeavor), which scores slightly higher. Additionally, Pardeeville Elementary (rated 6.9/10, 8.5 miles away, in nearby Pardeeville), with a comparable rating. For more schools in Portage, see our Portage schools guide .

Nearby Schools

20 within 12.0 mi
School Distance Rating
ST JOHNS LUTHERAN SCHOOL Portage 0.5 mi 5.3
Portage Partnering Preschool Portage 1.4 mi 3.3
Woodridge Elementary Portage 1.4 mi 5.7
Portage Academy of Achievement Portage 1.4 mi
Wayne Bartels Middle Portage 1.4 mi 5.1
Muir Elementary Portage 1.5 mi 6.5
Portage High Portage 1.7 mi 4.5
Columbia Correctional Institution Portage 2.3 mi
Lewiston Elementary Portage 6.0 mi 6.0
Poynette Elementary Poynette 10.2 mi 9.0
Poynette Middle Poynette 10.8 mi 8.7
Poynette High Poynette 10.9 mi 6.4
Pardeeville Elementary Pardeeville 8.5 mi 6.9
ST JOHN'S LUTHERAN SCHOOL Pardeeville 8.5 mi 6.6
Endeavor Elementary Endeavor 11.9 mi 8.2
Pardeeville High Pardeeville 8.6 mi 6.4
Pardeeville Middle Pardeeville 8.6 mi 5.2
MEADOW VIEW AMISH SCHOOL Pardeeville 11.0 mi 2.2
MEADOW VIEW SCHOOL Pardeeville 11.0 mi 2.2
LOG CABIN SCHOOL Pardeeville 12.0 mi 2.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 53901 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$72,244

Median Home Value

$214,300

Median Rent

$969/mo

Population

14,654

College Educated

19.8%

Homeownership

68%

Avg Commute

25 min

Poverty Rate

11.8%

Median Age

40.8

Similar Schools

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

School Rating
Clayton Elementary Neenah, WI 7.3
Granton Elementary Granton, WI 7.3
Hilbert Elementary Hilbert, WI 7.3
River Valley Early Learning Center Plain, WI 7.3
ST ANDREW PARISH SCHOOL Delavan, WI 7.3
ST EUGENE SCHOOL Fox Point, WI 7.3

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 154 students.

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

The student-teacher ratio at St Mary School is 10.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Mary School rank in WI?

St Mary School ranks #127 of 571 private schools in WI.

What is St Mary School's MySchoolScout rating?

St Mary School has a current MySchoolScout rating of 7.3 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
74 Very Walkable
Bike Score
61 Bikeable

Powered by Walk Score

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
154
Gender Split
54% M / 46% F
Student-Teacher Ratio
10.9:1
Teachers (FTE)
14
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7.5 hours
Days Per Year
180 days
Setting
Distant Town
County
Columbia County

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