Skip to main content

Excellent

#2 of 571 private schools in WI

Top 1% of private schools

St Lawrence Seminary High School

High School

301 CHURCH ST, Mount Calvary, WI 53057

Private Estimated Score

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

Enrollment

133

Student-Teacher

6.9:1

Score

9.4

Grades

9th – 12th

Updated 2021-22

How this school compares

In Mount Calvary

#1 of 2

public schools

Wisconsin high schools

#1 of 51

About St Lawrence Seminary High School

ST LAWRENCE SEMINARY HIGH SCHOOL is a regular public high school nestled in the rural area near Fond du Lac, Wisconsin. Serving grades 9 through 12, the school has an enrollment of 133 students and boasts a student-teacher ratio of 6.9:1, ensuring that each student receives individual attention from its 19 full-time equivalent teachers. With no specific test score data available, the focus appears to be on holistic development rather than standardized testing alone.

The school’s MySchoolScout rating of 6.2 out of 10 places it in the 62nd percentile among Wisconsin high schools, indicating room for academic growth and improvement. Despite this, ST LAWRENCE SEMINARY HIGH SCHOOL offers a supportive learning environment where students can thrive both academically and personally. Set against the backdrop of rural Mount Calvary, the school is part of a close-knit community that values education and personal development.

The setting provides a peaceful atmosphere conducive to focused study and growth.

What's said publicly about St Lawrence Seminary High School

Sources: Wikipedia

Synthesized from public, attributable sources. Updated May 2026.

St. Lawrence Seminary High School is a preparatory high school located at Mount Calvary, Wisconsin, within the Archdiocese of Milwaukee 1 . The institution is operated by the Province of St. Joseph of the Capuchin Order 1 . It functions as an all-male boarding school serving students in grades 9 through 12 1 . The school has an enrollment of approximately 225 students 1 . Its stated mission is to prepare male students for vocations in the Catholic Church 1 .
Sources (1)
  1. en.wikipedia.org
Generated by AI from public sources. Every claim is grounded in a cited source. Report inaccuracy

What Parents Should Know

With an enrollment of 133 students, St Lawrence Seminary High 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 6.9:1, St Lawrence Seminary High 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 Lawrence Seminary High 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.

Schools in Mount Calvary

No public schools found in Mount Calvary for comparison. 1 other private school in the area.

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 9.4 / 10
View breakdown
Student-Teacher Ratio 6.9:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A+ 9.8 / 10
View breakdown
School Day Length 9 hours
Annual Instructional Hours 1,548
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A+ 9.9 / 10
View breakdown
Diversity Index 69%
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 133
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)

Asian 40.6%
Hispanic 33.1%
White 15.8%
Two or More 9.0%
Black 1.5%

Source: NCES Private School Survey (PSS)

Location

301 CHURCH ST, Mount Calvary, WI 53057

Nearby Alternatives

Families considering St Lawrence Seminary High School may also want to explore other high schools in the area. Fond du Lac High (rated 6.2/10, 8.6 miles away, in nearby Fond Du Lac), a more accessible option. Another option is WINNEBAGO LUTHERAN ACADEMY (rated 6.0/10, 9.3 miles away, in nearby Fond Du Lac), a more accessible option. Additionally, Kettle Moraine Correctional Institution (rated 5.1/10, 8.6 miles away, in nearby Plymouth), a more accessible option. For more schools in Mount Calvary, see our Mount Calvary schools guide .

Nearby Schools

20 within 11.4 mi
School Distance Rating
ST PAULS LUTHERAN SCHOOL Mount Calvary 2.7 mi 6.1
HOLYLAND CATHOLIC SCHOOL Malone 4.4 mi 5.7
SHEPHERD OF THE HILLS SCHOOL Eden 8.5 mi 5.9
Taycheedah Correctional Institution Fond Du Lac 7.0 mi
ST MARYS SPRINGS ACADEMY Fond Du Lac 7.2 mi 5.2
Kettle Moraine Correctional Institution Plymouth 8.6 mi 5.1
Lakeshore Elementary Fond Du Lac 8.4 mi 8.1
FAITH LUTHERAN SCHOOL Fond Du Lac 8.6 mi 6.0
TRINITY LUTHERAN CHURCH AND SCHOOL Campbellsport 11.6 mi 5.1
Eden Elementary Eden 10.4 mi 8.8
Fond du Lac High Fond Du Lac 8.6 mi 6.2
Woodworth Middle Fond Du Lac 9.0 mi 6.8
FOND DU LAC CHRISTIAN SCHOOL Fond Du Lac 9.4 mi 7.8
Rosenow Elementary Fond Du Lac 9.2 mi 7.5
WINNEBAGO LUTHERAN ACADEMY Fond Du Lac 9.3 mi 6.0
Roberts Elementary Fond Du Lac 9.6 mi 8.0
TRINITY BAPTIST SCHOOL Fond Du Lac 9.5 mi
Theisen Middle Fond Du Lac 10.0 mi 6.8
New Holstein High New Holstein 11.3 mi 3.5
New Holstein Middle New Holstein 11.4 mi 6.8

Neighborhood Census ACS (2019-2023)

Census data for ZIP 53057 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$99,107

Median Home Value

$229,800

Median Rent

$688/mo

Population

1,905

College Educated

18.8%

Homeownership

95.4%

Avg Commute

23.5 min

Poverty Rate

6%

Median Age

50

Community Profile

The community surrounding St Lawrence Seminary High School has a median household income of $99,107. It is a community where 19% of adults hold a bachelor's degree or higher. The median home value in the area is $229,800, with a median rent of $688/month. The local poverty rate of 6.0% is relatively low. The average commute for residents is 24 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
Gibraltar High Fish Creek, WI 9.1
Elkhart Lake High Elkhart Lake, WI 8.9
Escuela Verde Milwaukee, WI 8.3
Fond du Lac STEM Academy Fond Du Lac, WI 8.3
Butternut High Butternut, WI 8.1
Green Lake High Green Lake, WI 8.1

Frequently Asked Questions

Common questions about St Lawrence Seminary High School

What grades does St Lawrence Seminary High School serve?

St Lawrence Seminary High School serves students in grades 9th through 12th.

How many students attend St Lawrence Seminary High School?

St Lawrence Seminary High School has an enrollment of approximately 133 students.

What is the student-teacher ratio at St Lawrence Seminary High School?

The student-teacher ratio at St Lawrence Seminary High School is 6.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Lawrence Seminary High School rank in WI?

St Lawrence Seminary High School is ranked #2 out of 571 private schools in WI.

What is St Lawrence Seminary High School's MySchoolScout rating?

St Lawrence Seminary High School has a composite rating of 9.4 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 Lawrence Seminary High School a private school?

Yes, St Lawrence Seminary High School is a private all-boys 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 Lawrence Seminary High School a religious school?

St Lawrence Seminary High School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

Walk Score
11 Car-Dependent
Bike Score
10 Somewhat Bikeable

Powered by Walk Score

FBI UCR. County-level only.

Quick Facts NCES PSS (SY 2021-22)

Grades
9th – 12th
Enrollment
133
Gender Split
100% M / 0% F
Student-Teacher Ratio
6.9:1
Teachers (FTE)
19
Type
private
Coed Status
all-boys
Affiliation
Roman Catholic
School Day
9 hours
Days Per Year
172 days
Setting
Fringe Rural
County
FOND DU LAC
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

Related reading

Get school insights in your inbox

New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.

We respect your privacy. Unsubscribe at any time.