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Excellent

#46 of 571 private schools in WI

Top 8% of private schools

St Joseph's Parish School

Elementary School

1619 WASHINGTON ST, Grafton, WI 53024

Private Estimated Score

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

Enrollment

106

Student-Teacher

9.8:1

Score

8.0

Grades

Pre-K – 8th

Updated 2021-22

How this school compares

In Grafton

#1 of 4

public schools

Wisconsin elementary schools

#23 of 406

About St Joseph's Parish School

St. Joseph's Parish School serves pre-kindergarten through 8th grade in Grafton, Wisconsin, within Ozaukee County. With 106 students, 11 full-time teachers, and a 9.8:1 student-teacher ratio, the school provides faith-based elementary education in a Milwaukee North Shore suburb.

No standardized test data is available. Grafton is a large suburban community north of Milwaukee in Ozaukee County where median household income is about $87,000, home values average $326,000, and 45% of adults hold college degrees — a stable, family-oriented community along the Milwaukee River corridor known for its quiet neighborhoods and strong sense of local identity. The school community is large enough to offer a range of activities and peer relationships while maintaining a connected educational environment.

Families in the area reflect a community invested in their children's futures, and the school draws from a neighborhood where education is a clear priority. The suburban setting gives families access to community amenities while maintaining the neighborhood character that makes this a popular choice for local families.

What Parents Should Know

With an enrollment of 106 students, St Joseph's Parish 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 9.8:1, St Joseph's Parish 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 Joseph's Parish 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 Joseph's Parish School compares to the 4 public schools in Grafton, WI

Student-Teacher Ratio
9.8:1
This School
vs
15.4:1
Public Avg
Avg School Size
106
This School
vs
533
Public Avg
Avg School Scout Rating
8.0
This School
vs
7.2
Public Avg

Student Demographics

White 70.8% vs 0%
Asian 12.3% vs 0%
Hispanic 7.5% vs 0%
Black 0.9% vs 0%
St Joseph's Parish School Grafton Public Avg

All Schools in Grafton

School Rating
St Joseph's Parish School (this school) 8.0
Grafton High 6.1
Kennedy Elementary 7.0
John Long Middle 7.7
Woodview Elementary 8.1

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- 7.8 / 10
View breakdown
Student-Teacher Ratio 9.8:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B 6.4 / 10
View breakdown
School Day Length 7 hours
Annual Instructional Hours 1,232
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A 9.1 / 10
View breakdown
Diversity Index 47%
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 106
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 70.8%
Asian 12.3%
Two or More 8.5%
Hispanic 7.5%
Black 0.9%

Source: NCES Private School Survey (PSS)

Location

1619 WASHINGTON ST, Grafton, WI 53024

Nearby Alternatives

Families considering St Joseph's Parish School may also want to explore other elementary schools in the area. Woodview Elementary (rated 8.1/10, 1.1 miles away), with a very similar rating. Another option is Thorson Elementary (rated 8.0/10, 1.5 miles away, in nearby Cedarburg), with a very similar rating. Additionally, Westlawn Elementary (rated 7.8/10, 3.2 miles away, in nearby Cedarburg), with a very similar rating. For more schools in Grafton, see our Grafton schools guide .

Nearby Schools

20 within 6.0 mi
School Distance Rating
ST JOSEPH PARISH SCHOOL Grafton 0.0 mi 7.5
Grafton High Grafton 0.3 mi 6.1
Kennedy Elementary Grafton 0.6 mi 7.0
ST PAUL LUTHERAN SCHOOL Grafton 0.5 mi 6.4
John Long Middle Grafton 1.0 mi 7.7
Woodview Elementary Grafton 1.1 mi 8.1
OUR SAVIOR LUTHERAN SCHOOL Grafton 1.1 mi 5.2
Thorson Elementary Cedarburg 1.5 mi 8.0
FIRST IMMANUEL LUTHERAN SCHOOL Cedarburg 2.8 mi 4.8
Cedarburg High Cedarburg 3.0 mi 6.7
Westlawn Elementary Cedarburg 3.2 mi 7.8
Parkview Elementary Cedarburg 2.9 mi 7.5
Early Childhood Cedarburg 2.9 mi
Webster Middle Cedarburg 3.2 mi 7.9
ST FRANCIS BORGIA SCHOOL Cedarburg 3.1 mi 7.8
Saukville Elementary Saukville 4.5 mi 5.7
Oriole Lane Elementary Mequon 4.7 mi 7.5
Dunwiddie Elementary Port Washington 5.2 mi 7.6
LUMEN CHRISTI CATHOLIC SCHOOL Mequon 6.6 mi 7.7
Port Washington High Port Washington 6.0 mi 6.1

Neighborhood Census ACS (2019-2023)

Census data for ZIP 53024 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$91,675

Median Home Value

$353,700

Median Rent

$1,124/mo

Population

19,040

College Educated

46.3%

Homeownership

67%

Avg Commute

25 min

Poverty Rate

4%

Median Age

42.5

Community Profile

The community surrounding St Joseph's Parish School has a median household income of $91,675. It is a well-educated community where 46% of adults hold a bachelor's degree or higher. The median home value in the area is $353,700, with a median rent of $1,124/month. The local poverty rate of 4.0% is relatively low. The average commute for residents is 25 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
Granton Elementary Granton, WI 8.0
HOLY TRINITY CATHOLIC SCHOOL Kewaskum, WI 8.0
Elcho Elementary Elcho, WI 7.9
Knapp Elementary Knapp, WI 8.1
ST JOHN THE EVANGELIST SCHOOL Greenfield, WI 7.9
ST JOSEPH SCHOOL Green Bay, WI 8.1

Frequently Asked Questions

Common questions about St Joseph's Parish School

What grades does St Joseph's Parish School serve?

St Joseph's Parish School serves students in grades Pre-K through 8th.

How many students attend St Joseph's Parish School?

St Joseph's Parish School has an enrollment of approximately 106 students.

What is the student-teacher ratio at St Joseph's Parish School?

The student-teacher ratio at St Joseph's Parish School is 9.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Joseph's Parish School rank in WI?

St Joseph's Parish School is ranked #46 out of 571 private schools in WI.

What is St Joseph's Parish School's MySchoolScout rating?

St Joseph's Parish School has a composite rating of 8.0 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 Joseph's Parish School a private school?

Yes, St Joseph's Parish 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 Joseph's Parish School a religious school?

St Joseph's Parish School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

Walk Score
66 Somewhat Walkable
Bike Score
45 Somewhat Bikeable
City Safety
Average (696/100K)

Powered by Walk Score

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

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
106
Gender Split
46% M / 54% F
Student-Teacher Ratio
9.8:1
Teachers (FTE)
11
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7 hours
Days Per Year
176 days
Setting
Large Suburb
County
OZAUKEE
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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