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Average

#200 of 571 private schools in WI

Top 35% of private schools

St Mary School

Elementary School

209 S 2ND ST, Colby, WI 54421

Private

Enrollment

70

Student-Teacher

8.4:1

Score

6.9

Grades

Pre-K – 8th

Data vintage2021-22

How this school compares

Wisconsin private schools

#200 of 571

In Colby

#1 of 2

public schools

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St Mary School

6.9/10

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

Colby Elementary

5.7/10

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

Little Stars Pre-school

3.2/10

0.8 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 Colby, WI. St Mary School serves approximately 70 students, and covers grades Pre-K-8th, and has a 8.4:1 student-teacher ratio. St Mary School has a current MySchoolScout rating of 6.9 out of 10 and ranks #200 of 571 private schools in WI.

How it comparesOn par with WI schools
  • This school 6.9 · Average
  • WI avg 6.8

What Parents Should Know

At 70 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.

At 8.4:1 students to teachers, St Mary School sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.

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 4 public schools in Colby, WI

Student-Teacher Ratio
8.4:1
This School
vs
22.1:1
Public Avg
Avg School Size
70
This School
vs
228
Public Avg
Avg School Scout Rating
6.9
This School
vs
4.4
Public Avg

Student Demographics

White 95.7% vs 0%
Hispanic 2.9% vs 0%
St Mary School Colby Public Avg

All Schools in Colby

School Rating
St Mary School (this school) 6.9
Colby Elementary 5.7
Little Stars Pre-School 3.2
Colby Middle 4.5
Colby High 4.0

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)
A 8.6 / 10
View breakdown
Student-Teacher Ratio 8.4:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A- 8.4 / 10
View breakdown
School Day Length 7.2 hours
Annual Instructional Hours 1,274.4
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
B- 4.8 / 10
View breakdown
Diversity Index 8%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
B- 4.7 / 10
View breakdown
Enrollment 70
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 95.7%
Hispanic 2.9%
Two or More 1.4%

Source: NCES Private School Survey (PSS)

Location

209 S 2ND ST, Colby, WI 54421

Nearby Alternatives

Families considering St Mary School may also want to explore other elementary schools in the area. Spencer Elementary (rated 8.4/10, 10.3 miles away, in nearby Spencer), which scores notably higher. Another option is Stetsonville Elementary (rated 8.0/10, 11.8 miles away, in nearby Stetsonville), which scores notably higher. Additionally, HOLY ROSARY SCHOOL (rated 6.7/10, 15.8 miles away, in nearby Medford), with a very similar rating. For more schools in Colby, see our Colby schools guide .

Nearby Schools

20 within 16.4 mi
School Distance Rating
Colby Elementary Colby 0.8 mi 5.7
Little Stars Pre-School Colby 0.8 mi 3.2
Colby Middle Colby 0.8 mi 4.5
Colby High Colby 0.9 mi 4.0
Abbotsford Middle/Senior High Abbotsford 3.0 mi 5.4
Abbotsford Elementary Abbotsford 3.0 mi 3.5
ABBOTSFORD CHRISTIAN ACADEMY Abbotsford 3.2 mi 5.7
CHICKADEE HOLLOW MENNONITE SCHOOL Colby 3.2 mi 4.0
SHADY GROVE MENNONITE SCHOOL Curtiss 5.4 mi 4.1
MARLIN BURKHOLDER Curtiss 6.8 mi 4.2
Spencer Elementary Spencer 10.3 mi 8.4
Spencer Junior High/High Spencer 10.3 mi 5.8
Stetsonville Elementary Stetsonville 11.8 mi 8.0
ROCK CREEK AMISH SCHOOL Loyal 12.5 mi
GREEN MEDOW SCHOOL Curtiss 13.9 mi
Rural Virtual Academy Medford 15.4 mi 4.2
HOLY ROSARY SCHOOL Medford 15.8 mi 6.7
Medford Middle Medford 16.1 mi 5.6
IMMANUEL LUTHERAN SCHOOL Medford 16.3 mi 5.8
Medford High Medford 16.4 mi 4.5

Neighborhood Census ACS (2019-2023)

Census data for ZIP 54421 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$59,738

Median Home Value

$178,800

Median Rent

$820/mo

Population

3,724

College Educated

13.7%

Homeownership

70.7%

Avg Commute

18.5 min

Poverty Rate

12.5%

Median Age

37.2

Similar Schools

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

School Rating
EASTSIDE LUTHERAN SCHOOL Madison, WI 6.9
GRACE LUTHERAN SCHOOL Oak Creek, WI 6.9
Gilmanton Elementary Gilmanton, WI 6.9
LAMB OF GOD EV LUTHERAN SCHOOL West Allis, WI 6.9
MOUNT ZION CHRISTIAN SCHOOL Lake Geneva, WI 6.9
ST BONIFACE ELEMENTARY SCHOOL Germantown, WI 6.9

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 70 students.

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

The student-teacher ratio at St Mary School is 8.4:1. 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 #200 of 571 private schools in WI.

What is St Mary School's MySchoolScout rating?

St Mary School has a current MySchoolScout rating of 6.9 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
18 Car-Dependent
Bike Score
41 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
70
Gender Split
60% M / 40% F
Student-Teacher Ratio
8.4:1
Teachers (FTE)
8
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7.2 hours
Days Per Year
177 days
Setting
Distant Town
County
Clark County

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