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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 Estimated Score

Estimated academic score. This school does not have standardized test data. Based on WI statewide data. Learn more

Enrollment

70

Student-Teacher

8.4:1

Score

6.9

Grades

Pre-K – 8th

Updated 2021-22

How this school compares

In Colby

#1 of 2

public schools

Wisconsin elementary schools

#132 of 406

About St Mary School

ST MARY SCHOOL is a charming elementary school located in Colby, Wisconsin. Serving students from pre-kindergarten through eighth grade, the school offers a nurturing environment with an enrollment of 70 students and a student-teacher ratio of 8.4:1, ensuring that each child receives personalized attention. With eight full-time equivalent teachers, ST MARY SCHOOL focuses on providing a solid foundation in academics while fostering social and emotional development.

While detailed test score data is not available, the school’s MySchoolScout rating of 6.2 out of 10 reflects an institution with room for academic growth and improvement. ST MARY SCHOOL is situated in a small town setting where community involvement plays a significant role in supporting student learning and well-being. The school's location provides students with a close-knit, supportive environment that encourages engagement and cooperation among families and educators.

ST MARY SCHOOL stands out as a welcoming institution nestled in the heart of Colby, Wisconsin.

What Parents Should Know

With an enrollment of 70 students, St Mary School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

With a student-teacher ratio of 8.4:1, St Mary School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

As a private school, St Mary School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

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
4.8
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 5.5
Little Stars Pre-School 5.2
Colby Middle 4.8
Colby High 3.8

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

Score Breakdown

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. Stetsonville Elementary (rated 7.2/10, 11.8 miles away, in nearby Stetsonville), with a very similar rating. Another option is HOLY ROSARY SCHOOL (rated 6.7/10, 15.8 miles away, in nearby Medford), with a very similar rating. Additionally, Spencer Elementary (rated 5.8/10, 10.3 miles away, in nearby Spencer), a more accessible option. 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 5.5
Little Stars Pre-School Colby 0.8 mi 5.2
Colby Middle Colby 0.8 mi 4.8
Colby High Colby 0.9 mi 3.8
Abbotsford Middle/Senior High Abbotsford 3.0 mi 5.1
Abbotsford Elementary Abbotsford 3.0 mi 4.1
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 5.8
Spencer Junior High/High Spencer 10.3 mi 5.3
Stetsonville Elementary Stetsonville 11.8 mi 7.2
ROCK CREEK AMISH SCHOOL Loyal 12.5 mi
GREEN MEDOW SCHOOL Curtiss 13.9 mi
Rural Virtual Academy Medford 15.4 mi 3.1
HOLY ROSARY SCHOOL Medford 15.8 mi 6.7
Medford Middle Medford 16.1 mi 5.8
IMMANUEL LUTHERAN SCHOOL Medford 16.3 mi 5.8
Medford High Medford 16.4 mi 3.9

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

Community Profile

The community surrounding St Mary School has a median household income of $59,738. It is a community where 14% of adults hold a bachelor's degree or higher. The median home value in the area is $178,800, with a median rent of $820/month. The area has a poverty rate of 12.5%. Residents enjoy a short average commute of 19 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

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
LAMB OF GOD EV LUTHERAN SCHOOL West Allis, WI 6.9
MOUNT ZION CHRISTIAN SCHOOL Lake Geneva, WI 6.9
Northland Pines Elementary-Land O' Lakes Land O' Lakes, 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 is ranked #200 out of 571 private schools in WI.

What is St Mary School's MySchoolScout rating?

St Mary School has a composite rating of 6.9 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. 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

FBI UCR. County-level only.

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
Data Year
2022–2023

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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