Guerin Prep High School (Top Ranked 草榴社区 School for 2026-27)

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Quick Facts (2026-27)

Top Ranked IL School
Grades: 9-12
Enrollment: 259 students
Yearly Tuition: $7,850
Application Deadline: None / Rolling
Source: 鉁�Verified school update

School Rankings

Guerin Prep High School ranks among the top 20% of private schools in Illinois for:

School Facts

Religious Affiliation

Catholic

Grades Offered

Grades 9-12

Students By Grade

View Data

Distribution of Students By Grade
Grade	Guerin Prep High School
9	57
10	64
11	70
12	68

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Learning Difference Programs

Yes

Summer School Offered

Yes

School Calendar

Student Body

Total Students

259 students

Student Body Type

Co-ed

% Students of Color

59%

State avg.: 34%

Academic Profile

Total Classroom Teachers

22 teachers

Student-Teacher Ratio

12:1

National avg.:

% Faculty w/Advanced Degree

67%

Average ACT score

(Out of 36)

Classroom Dress Code

Casual

Polo shirts and khaki pants

Number of AP Courses

12 courses

Advanced Courses

Advanced Placement BiologyAdvanced Placement Calculus

Advanced Placement ChemistryAdvanced Placement English

Advanced Placement Environmental ScienceAdvanced Placement European History

Advanced Placement FrenchAdvanced Placement Government

Advanced Placement Music TheoryAdvanced Placement Spanish

Advanced Placement Studio ArtAdvanced Placement U.S. History

School Membership(s)School Assoc.

National Catholic Educational Association (NCEA)
Cognia (formerly AdvancED / SACS CASI / NCA CASI) (Cognia)

Tuition & Financial Aid

Admission Deadline

None / Rolling

Yearly Tuition Cost

$7,850

View national tuition avg.

Tuition Notes

Plus Laptop lease, registration fee and general fees brings total to $8,995

% on Financial Aid

48%

Average Financial Aid Grant

$1,500

Admissions Director

Valerie Reiss

Sports

Total Sports Offered

14 sports

Sports

BaseballBasketball

CheeringCross Country

DanceFootball

GolfIce Hockey

SoccerSoftball

Track and FieldVolleyball

WeightliftingWrestling

Extracurriculars

Total ExtracurricularsTotal Extra-curric.

27 extracurriculars

ExtracurricularsExtra-curric.

African American ClubAmbassadors

Art ClubAsian Pacific Club

Broadcast ClubCampus Ministry Organization

ChessDance Club & Dance Team

Debate ClubFrench Club

Freshman ClassIrish Club

Italian ClubJapanes Culture & Animation Club

Junior ClassKey Club

Lead TutorsLiturgical Choir

MentorsPolish Club

S.A.D.D.Sophomore Class

Spanish ClubStudent Council

Tech TeamThe Voyager (Newspaper)

Traces (Yearbook)

Show More (11)Hide

School Notes

Guerin College Preparatory High School is a Catholic secondary school dedicated to the education and faith development of young women and men.
Under the sponsorship of the Sisters of Providence, the school reflects a mission of love, mercy and justice, where students come to an awareness of God at work in their lives.
Guerin strives to develop the unique potential of its diverse student body through an extensive curriculum, excellent instruction, service and extracurricular programs.
It seeks to instill in its students a sense of global awareness and to empower them with the knowledge, values and skills required to become active participants and effective leaders in today's Church/world.

Guerin College Preparatory High School, River Grove, will begin the 2009-2010 school year with all of its students carrying a laptop computer to class on a daily basis. Guerin Prep, a Catholic secondary school dedicated to the education and faith development of approximately 615 young men and women, began the one-to-one computing program in the fall of 2007 with the freshmen and sophomore classes. Each fall since a new class has been added to maximize the school's mission to prepare students for success in college and career. This technology, combined with the school's curriculum and a well-versed faculty allows students to explore diverse cultures and new perspectives; write and edit reports, essays and presentations electronically; plan, prepare and present creative multimedia projects; access online tutoring and communicate with teachers and others worldwide. Electronic textbooks for most core classes are loaded on the laptop. In addition to the laptop program, Guerin Prep also has a special program for honors students as well as a structured course of study for students needing special assistance. Guerin Prep is especially proud of its 22-acre campus, which provides fields and facilities enabling all athletes to practice in a safe and secure environment. Sponsored by the Sisters of Providence, Guerin Prep was founded as an all-girls school in 1962 and changed its mission to co-education in 2004. Guerin Prep proudly claims both Mother Theodore Guerin and Holy Cross high schools as its foundation schools. Visit www.guerinprep.org

Source: Verified school update

Frequently Asked Questions

How much does Guerin Prep High School cost?

Guerin Prep High School's tuition is approximately $7,850 for private students.

What sports does Guerin Prep High School offer?

Guerin Prep High School offers 14 interscholastic sports: Baseball, Basketball, Cheering, Cross Country, Dance, Football, Golf, Ice Hockey, Soccer, Softball, Track and Field, Volleyball, Weightlifting and Wrestling. Guerin Prep High School is ranked as one of the top 20% of private schools in Illinois for most sports offered.

What is Guerin Prep High School's ranking?

Guerin Prep High School ranks among the top 20% of private schools in Illinois for: Largest student body, Most sports offered and Most extracurriculars offered.

When is the application deadline for Guerin Prep High School?

The application deadline for Guerin Prep High School is rolling (applications are reviewed as they are received year-round).

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Did You Know?

The average private school tuition in Cook County, IL is $13,410 for elementary schools and $19,515 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Cook County, IL is 83% (read more about average acceptance rates across the country).