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Average

#381 of 571 private schools in WI

St William Catholic School

Elementary School

1822 RAVINE ST, Janesville, WI 53548

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 22 schools in Janesville. Learn more

Enrollment

182

Student-Teacher

14.7:1

Score

5.8

Grades

Pre-K – 8th

Updated 2021-22

How this school compares

In Janesville

#6 of 7

public schools

Wisconsin elementary schools

#267 of 406

About St William Catholic School

ST William Catholic School is a small, community-focused school located in Janesville, Wisconsin. Serving students from pre-kindergarten through eighth grade, the school has an enrollment of 182 students and maintains a student-to-teacher ratio of 14.7:1, ensuring that each child receives individual attention. With 12 full-time equivalent teachers, the academic environment is designed to support learning at every stage.

Though specific test score data isn't available, the school's MySchoolScout rating of 3.0 out of 10 and its state ranking of #450 among Wisconsin schools indicate areas where the institution can focus on further development in student achievement. Despite this, ST William Catholic School remains committed to fostering a supportive and nurturing environment for its students. Situated in a small city setting, ST William Catholic School is part of the heart of Janesville, offering children access to both educational resources and community engagement opportunities.

What Parents Should Know

With an enrollment of 182 students, St William Catholic 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.

As a private school, St William Catholic 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 William Catholic School compares to 21 public schools serving similar grades in Janesville, WI

Student-Teacher Ratio
14.7:1
This School
vs
12.9:1
Public Avg
Avg School Size
182
This School
vs
330
Public Avg
Avg School Scout Rating
5.8
This School
vs
7.1
Public Avg

Student Demographics

White 87.9% vs 0%
Hispanic 3.3% vs 0%
Asian 1.6% vs 0%
St William Catholic School Janesville Public Avg

Nearby Elementary Schools

School Rating
St William Catholic School (this school) 5.8
Madison Elementary 7.2
Franklin Middle 6.0
ARISE Virtual Academy 5.6
Washington Elementary 8.5
Rock River Charter School 4.5
Wilson Elementary 7.1
Preschool 4 Janesville 5.7
Van Buren Elementary 8.2
Adams Elementary 6.4
Roosevelt Elementary 7.5
Edison Middle 7.1
Lincoln Elementary 7.2
Jefferson Elementary 7.4
Monroe Elementary 8.8
Marshall Middle 7.4
Jackson Elementary 8.0
Youth Services Center
Harrison Elementary 8.1
Consolidated Elementary 6.3
Kennedy Elementary 7.8

Showing 20 of 21 schools. View all schools in Janesville

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)
C+ 4.0 / 10
View breakdown
Student-Teacher Ratio 14.7:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B 5.7 / 10
View breakdown
School Day Length 7.2 hours
Annual Instructional Hours 1,224
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
B+ 6.8 / 10
View breakdown
Diversity Index 19%
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 182
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 87.9%
Two or More 4.9%
Hispanic 3.3%
Native American 2.2%
Asian 1.6%

Source: NCES Private School Survey (PSS)

Location

1822 RAVINE ST, Janesville, WI 53548

Nearby Alternatives

Families considering St William Catholic School may also want to explore other elementary schools in the area. Washington Elementary (rated 8.5/10, 0.6 miles away), which scores notably higher. Another option is ST MARY ELEMENTARY SCHOOL (rated 8.5/10, 1.1 miles away), which scores notably higher. Additionally, Van Buren Elementary (rated 8.2/10, 1.5 miles away), which scores notably higher. For more schools in Janesville, see our Janesville schools guide .

Nearby Schools

20 within 3.0 mi
School Distance Rating
Madison Elementary Janesville 0.3 mi 7.2
Franklin Middle Janesville 0.4 mi 6.0
ARISE Virtual Academy Janesville 0.4 mi 5.6
Washington Elementary Janesville 0.6 mi 8.5
Rock River Charter School Janesville 1.0 mi 4.5
Parker High Janesville 1.1 mi 4.4
ST MARY ELEMENTARY SCHOOL Janesville 1.1 mi 8.5
Wilson Elementary Janesville 1.2 mi 7.1
Van Buren Elementary Janesville 1.5 mi 8.2
Preschool 4 Janesville Janesville 1.4 mi 5.7
ST MATTHEWS LUTHERAN SCHOOL Janesville 1.5 mi 5.4
Edison Middle Janesville 2.0 mi 7.1
Lincoln Elementary Janesville 2.2 mi 7.2
Adams Elementary Janesville 1.7 mi 6.4
ST PAULS LUTHERAN SCHOOL Janesville 1.8 mi 7.2
Roosevelt Elementary Janesville 1.8 mi 7.5
ST JOHN VIANNEY SCHOOL Janesville 1.9 mi 7.2
Craig High Janesville 2.1 mi 5.5
Youth Services Center Janesville 3.1 mi
Jackson Elementary Janesville 3.0 mi 8.0

Neighborhood Census ACS (2019-2023)

Census data for ZIP 53548 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$74,696

Median Home Value

$226,600

Median Rent

$999/mo

Population

20,509

College Educated

26.7%

Homeownership

67.9%

Avg Commute

21.8 min

Poverty Rate

10.8%

Median Age

40.8

Community Profile

The community surrounding St William Catholic School has a median household income of $74,696. It is an area where 27% of adults hold a bachelor's degree or higher. The median home value in the area is $226,600, with a median rent of $999/month. The area has a poverty rate of 10.8%. The average commute for residents is 22 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
Coloma Elementary Coloma, WI 5.8
GRANVILLE LUTHERAN SCHOOL Milwaukee, WI 5.8
Journey Ripon, WI 5.8
Madison Elementary Wauwatosa, WI 5.8
Paris Elementary Kenosha, WI 5.8
Robinson Elementary Laona, WI 5.8

Frequently Asked Questions

Common questions about St William Catholic School

What grades does St William Catholic School serve?

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

How many students attend St William Catholic School?

St William Catholic School has an enrollment of approximately 182 students.

What is the student-teacher ratio at St William Catholic School?

The student-teacher ratio at St William Catholic School is 14.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St William Catholic School rank in WI?

St William Catholic School is ranked #381 out of 571 private schools in WI.

What is St William Catholic School's MySchoolScout rating?

St William Catholic School has a composite rating of 5.8 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 William Catholic School a private school?

Yes, St William Catholic 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 William Catholic School a religious school?

St William Catholic School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

City Safety
High (1,991/100K)

FBI UCR 2024. City-level (Janesville). Data >1 year old.

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
182
Gender Split
65% M / 35% F
Student-Teacher Ratio
14.7:1
Teachers (FTE)
12
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7.2 hours
Days Per Year
170 days
Setting
Small City
County
ROCK
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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