St. Lawrence Seminary High School Photo #5

St. Lawrence Seminary High School

St. Lawrence has existed, since its founding in 1860, as a school for the formation of Catholic high school and college young men interested in pursuing a vocation to ministry in the Catholic Church.
As the understanding of ministry has grown within the Church, the school has historically adjusted its purpose to respond to the various ministerial needs of the Church and society. Underlying the school`s philosophy is the conviction that the primary obligation of all Christians is to witness to gospel values in that life vocation to which God calls them.
Combined with this belief is the additional conviction that such values are not only the path to eternal salvation and union with God for each individual but also the only real remedy for the ills of the human community.
Therefore, the staff of St. Lawrence wishes to promote and foster these values in themselves and in the adolescents who enter into and participate in the life of the community.
The overriding purpose for St. Lawrence`s existence is to promote, foster, and live principles and values announced in the gospel of Jesus Christ and articulated in the Catholic Church.

Quick Stats (2025)

  • Top Ranked WI School
  • Grades: 9-12
  • Enrollment: 172 students
  • Yearly Tuition: $17,300
  • Acceptance rate: 89%
  • Average class size: 13 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Top Rankings

St. Lawrence Seminary High School ranks among the top 20% of private schools in Wisconsin for:

School Overview

School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
1860
Colors
White, Brown, Gold
First Day of School
Mon. Aug 18, 2025
Last Day of School
Thu. May 28, 2026
Campus Size
150

Student Body

Total Students
172 students
Student Body Type
% Students of Color
75%
State avg.: 35%
Students by Grade
St. Lawrence Seminary High School Student By Grade

Academics and Faculty

Total Classroom Teachers
21 teachers
Student : Teacher Ratio
8:1
National avg.: 13:1
% Faculty w/Advanced Degree
40%
Average Class Size
13 students
Number of AP Courses
2 courses
List of Courses Offered
Average SAT score
1180
(Out of 1600)
Average ACT score
24
(Out of 36)
Matriculation DataMatric. Data
Classroom Dress Code
Formal
Khaki pants and solid colored polo shirts

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
Tuition includes room, board, book rental, class dues, student council fees, initial school sweatshirt and Phy Ed uniform. We offer need based financial aid to all domestic families to assist in the affordability.
% on Financial Aid
65%
Acceptance Rate
89%
National avg.: 81%
Admissions Director
Francisco Sauceda
Admissions Associate
Andrea School
Application URL

Sports

Extracurriculars

Total ExtracurricularsTotal Extra-curric.
14 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Bike Club, Bowling, Computer Science Club, Hilltopics, International, Math Team, National Honor Society, Reading Clubs, Student Government, Yearbook


Arts and Music Programs:
Band, Choir, Plays and Musicals


Recreational Athletic Programs:
Forensics

School Notes

  • School Motto: Celsitudo ex humilitate
  • School Mascot: Hilltopper
Source: Verified school update

Frequently Asked Questions

How much does St. Lawrence Seminary High School cost?
St. Lawrence Seminary High School's tuition is approximately $17,300 for private students.
What schools are St. Lawrence Seminary High School often compared to?
St. Lawrence Seminary High School is often viewed alongside schools like Marquette University High School by visitors of our site.
What is the acceptance rate of St. Lawrence Seminary High School?
The acceptance rate of St. Lawrence Seminary High School is 89%, which is higher than the national average of 88%.
What sports does St. Lawrence Seminary High School offer?
St. Lawrence Seminary High School offers 12 interscholastic sports: Baseball, Basketball, Bowling, Cross Country, E-sports, Golf, Intramural Sports Only, Soccer, Tennis, Track and Field, Volleyball and Wrestling. St. Lawrence Seminary High School is ranked as one of the top 20% of private schools in Wisconsin for most sports offered.
What is St. Lawrence Seminary High School's ranking?
St. Lawrence Seminary High School ranks among the top 20% of private schools in Wisconsin for: Highest percentage of students of color, Most sports offered, Most extracurriculars offered and Oldest founding date.
When is the application deadline for St. Lawrence Seminary High School?
The application deadline for St. Lawrence Seminary High School is rolling (applications are reviewed as they are received year-round).

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Quick Stats (2025)

  • Top Ranked WI School
  • Grades: 9-12
  • Enrollment: 172 students
  • Yearly Tuition: $17,300
  • Acceptance rate: 89%
  • Average class size: 13 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

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Did You Know?

The average private school tuition in Fond Du Lac County, WI is $4,243 for elementary schools (read more about average private school tuition across the country).
The average acceptance rate in Fond Du Lac County, WI is 92% (read more about average acceptance rates across the country).

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