St Joseph High School is the largest Catholic, Co-Ed, College Preparatory School in CT. St. Joseph High School school prepares our young women and young men to realize their potential, helps them excel in higher education and provides a foundation to guide them throughout their lives.
We are to develop educated and creative thinkers who exhibit superior intellectual and communication skills.
Quick Facts (2026)
- Top-Ranked CT School
- Grades: 9-12
- Enrollment: 678 students
- Yearly Tuition: $20,800
- Average class size: 15 students
- Application Deadline: Nov. 11 / Feb. 12 / rolling
- Source: Verified school update
Upcoming Events
Top Rankings
St. Joseph High School ranks among the top 20% of private schools in Connecticut for:
Category
Attribute
Advanced Degrees
Student Body
AP Courses
Sports offered
Extracurriculars
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Learning Programs Supported
mild learning differences
Year Founded
1962
Colors
Maroon, Gold
Summer School Offered
Yes
Summer Program Details
First Day of School
Mon. Aug 24, 2026
Last Day of School
Fri. Jun 11, 2027
Campus Size
52 acres
Student Body
Total Students
678 students
Student Body Type
Co-ed
% Students of Color
25%
State avg.: 31%
Students by Grade
Academics and Faculty
Total Classroom Teachers
92 teachers
Student-Teacher Ratio
7:1
National avg.: 11:1
% Faculty w/Advanced Degree
90%
Average Class Size
15 students
Number of AP/Advanced Courses
25 courses
List of Courses Offered
AP/Advanced Courses
AP American Government & PoliticsAP Art & Design
AP Biology & LabAP Business with Personal Finance
AP Calculus ABAP Calculus BC
AP Chemistry & LabAP Cybersecurity
AP Economics (Micro & Macro)AP English Language & Composition
AP English Literature & CompositionAP Environmental Sciences
AP European HistoryAP French Language & Culture
AP Physics CAP Precalculus
AP PsychologyAP Spanish Language & Culture
AP StatisticsAP U.S. Government
AP U.S. HistoryExploring Entrepreneurship (University of Iowa)
Faith & Reason (Sacred Heart University)Intro to World Religions (Sacred Heart University)
UConn ECE - Advanced PhysicsUConn ECE - Discrete Mathematics
UConn ECE - Intro to International RelationsUConn ECE - U.S. History
UConn ECE Calculus BCUConn ECE Music Theory & Ear Training
UConn ECE PhysicsUConn ECE Statistics
Average SAT score
1286
(Out of 1600)
Average ACT score
29
(Out of 36)
Matriculation DataMatric. Data
Classroom Dress Code
Formal
Uniform shirts with dress slacks or skirts
Tuition and Acceptance Rate
Admission Deadline
Nov. 11 / Feb. 12 / rolling
Yearly Tuition Cost
$20,800
Tuition Notes
Tuition is inclusive of textbooks, participation fees for activities, and all sports (except hockey).
All students are required to purchase an electronic device for school (if they do not already own one).
All students must purchase a uniform.
Summer Program Cost Notes
Course costs vary depending on selection.
% on Financial Aid
60%
Average Financial Aid Grant
$5,500
College Acceptance Rate
100%
Admissions Director
Kendra Fiala
Application URL
Sports
Total Sports Offered
21 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
35 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Arts and Music Programs:
AmaranthAsian Studies Club
Black Student Unity ClubChess Club
Dance ClubDebate Club
Entrepreneurship ClubFeelings First
Film & LiteratureFrisbee Club
Irish ClubItalian Club
Jeopardy ClubLetters of Love Club
Model CongressMulticultural Club
Music MinistryNational Honor Society
Peer MinistryPep Club
Philosophy ClubPhotography Club
Ping Pong ClubSpanish Club
Student AmbassadorsStudent Council
Visual Art & DesignWomen's Studies Club
Yearbook
Arts and Music Programs:
Chamber ChoirChoir and Band
Drama ClubGuitar Club
Jazz BandPercussion Ensemble
School Notes
- School Motto: Privilege and Responsibility
- School Mascot: Cadets
- SEEK OUT YOUR TALENTS
- St. Joes students discover their potential and find their calling by exploring a remarkable array of opportunities in academics, athletics, clubs, activities, and service. This access to unmatched experiences helps Cadets becometheir best selves and make their mark on our world.
- STRIVEFOR GREATNESS
- Cadets never settle for the status quo. At St Joseph High School, students prepare to meet the challenges of the collegiate world by continuously setting higher goals and advancing their skills. They embrace the aspirational academics that provide a competitive edge for college admission.
- SERVETHE COMMON GOOD
- As a St Joes Cadet, students are part of a faith-based community that, no matter their religious beliefs, helps them mature spiritually and in service to others. Here, our studentsdevelop a lifelong love of serving those in need and giving generously with their time, talents, and unique gifts.
- THRIVEWITH CONFIDENCE
- At StJoseph High School, students build an ethical foundation for success that they will carry with them for the rest of their lives and as they forge their own futures. As our Cadets embark on the path of their own choosing, they take with them the support and shared values of the entire St Joes community.
- Sample of notable school alumni/alumnae:
- Matthew Batten - Second Baseman for San Diego Padres
- Dan Iassogna - Major League Baseball Umpire
- Julia Marino - Orofessional snowboarder, Member of 2018 & 2021 USA Winter Olympic teams, Bronze Medalist (2021), 5x Winter X Games Medalist
- Tyler Matakevich - Linebacker for Buffalo Bill
- Kevin Nealon - Actor/comedian
- Christy Carlson Romano - Actress
- Lisa Lampinelli - Comedienne/actress/motivational speaker
- Jim Ferris - Actor
- Evan DeBenedetto - Dancer
Source: Verified school update
Frequently Asked Questions
How much does St. Joseph High School cost?
St. Joseph High School's tuition is approximately $20,800 for private students.
Who are famous alumni from St. Joseph High School?
St. Joseph High School famous alumni include: Matthew Batten, Dan Iassogna, Julia Marino, Tyler Matakevich, Kevin Nealon, Christy Carlson Romano, Lisa Lampinelli, Jim Ferris and Evan DeBenedetto.
Does St. Joseph High School offer a summer program?
Yes, St. Joseph High School offers a summer program. Visit their summer school page for more information.
What sports does St. Joseph High School offer?
St. Joseph High School offers 21 interscholastic sports: Baseball, Basketball, Bowling, Cheering, Cross Country, Diving, Field Hockey, Football, Golf, Gymnastics, Ice Hockey, Lacrosse, Soccer, Softball, Swimming, Tennis, Track and Field, Ultimate Frisbee, Volleyball, Winter Track and Wrestling. St. Joseph High School is ranked as one of the top 20% of private schools in Connecticut for most sports offered.
What is St. Joseph High School's ranking?
St. Joseph High School ranks among the top 20% of private schools in Connecticut for: Highest percentage of faculty with advanced degrees, Largest student body, Most AP courses offered, Most sports offered and Most extracurriculars offered.
When is the application deadline for St. Joseph High School?
The application deadline for St. Joseph High School is Nov. 11 / Feb. 12 / rolling (applications are due on Nov. 11 / Feb. 12 but additional applications are reviewed year-round as space permits ).
School Calendar
View the St. Joseph High School yearly calendar below. Note key dates such as:
Event
Date
First Day of School for all Grades (Early Dismissal)
August 28, 2026 (Friday)
School Closed
October 12, 2026 (Monday)
Spring Break
April 12, 2027 (Monday)
Spring Break
April 13, 2027 (Tuesday)
Spring Break
April 14, 2027 (Wednesday)
Related Schools
Show me:
People that viewed St. Joseph High School also viewed these schools: Notre Dame Prep of Sacred Heart University, Greens Farms Academy, Christian Heritage School, Fairfield College Preparatory and Easton Country Day School.
The nearest high school to St. Joseph High School is Christian Heritage School (1.8 miles away)
The nearest elementary school and preschool is St. Catherine Of Siena School (1.1 miles away)
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Location
Miles
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Notre Dame Prep of Sacred Heart University ![Notre Dame Prep of Sacred Heart University Photo]( "Notre Dame Prep of Sacred Heart University Photo")
(Catholic)
220 Jefferson St
Fairfield, CT 06825
(203) 372-6521
Fairfield, CT 06825
(203) 372-6521
4.9 miles
Gr: 9-12 | 506 students Avg. class size: 18 students Sports: 20 | Extracurrculars: 31 Tuition & acceptance rate listed
35 Beachside Avenue
Greens Farms, CT 06838
(203) 256-7501
Greens Farms, CT 06838
(203) 256-7501
12.5 miles
Gr: PK-12 | 713 students Avg. class size: 15 students Sports: 14 Tuition listed
575 White Plains Rd
Trumbull, CT 06611
(203) 261-6230
Trumbull, CT 06611
(203) 261-6230
1.8 miles
Gr: K-12 | 385 students Avg. class size: 18 students Sports: 8 | Extracurrculars: 14 Tuition & acceptance rate listed
1073 N Benson Rd
Fairfield, CT 06824
(203) 254-4200
Fairfield, CT 06824
(203) 254-4200
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Gr: 9-12 | 757 students
660 Morehouse Road
Easton, CT 06612
(203) 268-5530
Easton, CT 06612
(203) 268-5530
6.8 miles
Gr: PK-12 | 246 students Avg. class size: 12 students Sports: 5 Tuition listed
School
Location
Miles
Quick Facts
Notre Dame Prep of Sacred Heart University ![Notre Dame Prep of Sacred Heart University Photo]( "Notre Dame Prep of Sacred Heart University Photo")
(Catholic)
220 Jefferson St
Fairfield, CT 06825
(203) 372-6521
Fairfield, CT 06825
(203) 372-6521
4.9 miles
Gr: 9-12 | 506 students Avg. class size: 18 students Sports: 20 | Extracurrculars: 31 Tuition & acceptance rate listed
35 Beachside Avenue
Greens Farms, CT 06838
(203) 256-7501
Greens Farms, CT 06838
(203) 256-7501
12.5 miles
Gr: PK-12 | 713 students Avg. class size: 15 students Sports: 14 Tuition listed
575 White Plains Rd
Trumbull, CT 06611
(203) 261-6230
Trumbull, CT 06611
(203) 261-6230
1.8 miles
Gr: K-12 | 385 students Avg. class size: 18 students Sports: 8 | Extracurrculars: 14 Tuition & acceptance rate listed
1073 N Benson Rd
Fairfield, CT 06824
(203) 254-4200
Fairfield, CT 06824
(203) 254-4200
8.3 miles
Gr: 9-12 | 757 students
660 Morehouse Road
Easton, CT 06612
(203) 268-5530
Easton, CT 06612
(203) 268-5530
6.8 miles
Gr: PK-12 | 246 students Avg. class size: 12 students Sports: 5 Tuition listed
School
Location
Miles
Quick Facts
35 Beachside Avenue
Greens Farms, CT 06838
(203) 256-7501
Greens Farms, CT 06838
(203) 256-7501
12.5 miles
Gr: PK-12 | 713 students Avg. class size: 15 students Sports: 14 Tuition listed
575 White Plains Rd
Trumbull, CT 06611
(203) 261-6230
Trumbull, CT 06611
(203) 261-6230
1.8 miles
Gr: K-12 | 385 students Avg. class size: 18 students Sports: 8 | Extracurrculars: 14 Tuition & acceptance rate listed
660 Morehouse Road
Easton, CT 06612
(203) 268-5530
Easton, CT 06612
(203) 268-5530
6.8 miles
Gr: PK-12 | 246 students Avg. class size: 12 students Sports: 5 Tuition listed
986 Forest Road
New Haven, CT 06515
(203) 397-1001
New Haven, CT 06515
(203) 397-1001
10.9 miles
Gr: 7-12 | 724 students Avg. class size: 12 students Sports: 20 | Extracurrculars: 23 Tuition & acceptance rate listed
1450 Newfield Ave
Stamford, CT 06905
(203) 322-3496
Stamford, CT 06905
(203) 322-3496
21.8 miles
Gr: PK-12 | 718 students Avg. class size: 12 students Sports: 19 | Extracurrculars: 42 Tuition listed
School
Location
Miles
Quick Facts
35 Beachside Avenue
Greens Farms, CT 06838
(203) 256-7501
Greens Farms, CT 06838
(203) 256-7501
12.5 miles
Gr: PK-12 | 713 students Avg. class size: 15 students Sports: 14 Tuition listed
660 Morehouse Road
Easton, CT 06612
(203) 268-5530
Easton, CT 06612
(203) 268-5530
6.8 miles
Gr: PK-12 | 246 students Avg. class size: 12 students Sports: 5 Tuition listed
1450 Newfield Ave
Stamford, CT 06905
(203) 322-3496
Stamford, CT 06905
(203) 322-3496
21.8 miles
Gr: PK-12 | 718 students Avg. class size: 12 students Sports: 19 | Extracurrculars: 42 Tuition listed
1177 King Street
Greenwich, CT 06831
(609) 261-2273
Greenwich, CT 06831
(609) 261-2273
30.5 miles
Gr: PK-12 | 680 students Avg. class size: 13 students Sports: 17 | Extracurrculars: 17 Tuition & acceptance rate listed
1108 Whitney Ave
Hamden, CT 06517
(203) 752-2610
Hamden, CT 06517
(203) 752-2610
14.2 miles
Gr: NS-12 | 650 students Avg. class size: 12 students Sports: 22 | Extracurrculars: 45 Tuition listed
School
Location
Miles
Quick Facts
190 Shelton Rd
Trumbull, CT 06611
(203) 375-1947
Trumbull, CT 06611
(203) 375-1947
1.1 miles
Gr: PK-8 | 232 students Avg. class size: 20 students Extracurrculars: 6 Tuition & acceptance rate listed
575 White Plains Rd
Trumbull, CT 06611
(203) 261-6230
Trumbull, CT 06611
(203) 261-6230
1.8 miles
Gr: K-12 | 385 students Avg. class size: 18 students Sports: 8 | Extracurrculars: 14 Tuition & acceptance rate listed
St. Vincent's Special Needs Services
Special Education School
95 Merritt Blvd
Trumbull, CT 06611
(203) 375-6400
Trumbull, CT 06611
(203) 375-6400
1.8 miles
Gr: PK-12 | 72 students
Shelton KinderCare ![Shelton KinderCare Photo - This is one of the enhancements for our dramatic play area. The children helped the teacher create a construction site during the tools and machines unit. The children used blocks, hammers, screw drivers, levels and so many more tools as they build different buildings, factories and structures. The children were arctitects, construction workers and used their imagination to be whatever they wanted to be! They used their hand-eye coordination, role paying skills, cooperation and problem-solving skills and gained knowledge of concepts such as area, height, weight and length while exploring cause and effect. Exploration is a leading form of learning here at KinderCare. Every activity, enhancement and toy has an educational purpose behind it. We would love to show you what your child will learn here!]( "Shelton KinderCare Photo - This is one of the enhancements for our dramatic play area. The children helped the teacher create a construction site during the tools and machines unit. The children used blocks, hammers, screw drivers, levels and so many more tools as they build different buildings, factories and structures. The children were arctitects, construction workers and used their imagination to be whatever they wanted to be! They used their hand-eye coordination, role paying skills, cooperation and problem-solving skills and gained knowledge of concepts such as area, height, weight and length while exploring cause and effect. Exploration is a leading form of learning here at KinderCare. Every activity, enhancement and toy has an educational purpose behind it. We would love to show you what your child will learn here!")
Daycare / Preschool
1 Trap Falls Rd.
Shelton, CT 06484
(203) 944-0104
Shelton, CT 06484
(203) 944-0104
1.8 miles
Gr: NS-PK
Bright Horizons Childrens Center
Daycare / Preschool
3 Corporate Dr
Shelton, CT 06484
(203) 926-1398
Shelton, CT 06484
(203) 926-1398
2.1 miles
Gr: PK-K | 70 students
School
Location
Miles
Quick Facts
575 White Plains Rd
Trumbull, CT 06611
(203) 261-6230
Trumbull, CT 06611
(203) 261-6230
1.8 miles
Gr: K-12 | 385 students Avg. class size: 18 students Sports: 8 | Extracurrculars: 14 Tuition & acceptance rate listed
St. Vincent's Special Needs Services
Special Education School
95 Merritt Blvd
Trumbull, CT 06611
(203) 375-6400
Trumbull, CT 06611
(203) 375-6400
1.8 miles
Gr: PK-12 | 72 students
White Oak Baptist Academy
(Baptist)
5344 Main St Putney
Stratford, CT 06614
(203) 610-6960
Stratford, CT 06614
(203) 610-6960
3.4 miles
Gr: NS-12 | 26 students
Boys & Girls Village
Special Education School
528 Wheelers Farms Rd
Milford, CT 06461
(230) 877-0300
Milford, CT 06461
(230) 877-0300
4.8 miles
Gr: 1-12 | 57 students
Notre Dame Prep of Sacred Heart University ![Notre Dame Prep of Sacred Heart University Photo]( "Notre Dame Prep of Sacred Heart University Photo")
(Catholic)
220 Jefferson St
Fairfield, CT 06825
(203) 372-6521
Fairfield, CT 06825
(203) 372-6521
4.9 miles
Gr: 9-12 | 506 students Avg. class size: 18 students Sports: 20 | Extracurrculars: 31 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
190 Shelton Rd
Trumbull, CT 06611
(203) 375-1947
Trumbull, CT 06611
(203) 375-1947
1.1 miles
Gr: PK-8 | 232 students Avg. class size: 20 students Extracurrculars: 6 Tuition & acceptance rate listed
575 White Plains Rd
Trumbull, CT 06611
(203) 261-6230
Trumbull, CT 06611
(203) 261-6230
1.8 miles
Gr: K-12 | 385 students Avg. class size: 18 students Sports: 8 | Extracurrculars: 14 Tuition & acceptance rate listed
St. Vincent's Special Needs Services
Special Education School
95 Merritt Blvd
Trumbull, CT 06611
(203) 375-6400
Trumbull, CT 06611
(203) 375-6400
1.8 miles
Gr: PK-12 | 72 students
St. Theresa School
(Catholic)
55 Rosemond Ter
Trumbull, CT 06611
(203) 268-3236
Trumbull, CT 06611
(203) 268-3236
2.2 miles
Gr: PK-8 | 202 students Tuition listed
500 Wigwam Lane
Stratford, CT 06614
(203) 375-4291
Stratford, CT 06614
(203) 375-4291
2.9 miles
Gr: NS-8 | 237 students Avg. class size: 20 students Sports: 4 | Extracurrculars: 7 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
190 Shelton Rd
Trumbull, CT 06611
(203) 375-1947
Trumbull, CT 06611
(203) 375-1947
1.1 miles
Gr: PK-8 | 232 students Avg. class size: 20 students Extracurrculars: 6 Tuition & acceptance rate listed
St. Vincent's Special Needs Services
Special Education School
95 Merritt Blvd
Trumbull, CT 06611
(203) 375-6400
Trumbull, CT 06611
(203) 375-6400
1.8 miles
Gr: PK-12 | 72 students
Shelton KinderCare ![Shelton KinderCare Photo - This is one of the enhancements for our dramatic play area. The children helped the teacher create a construction site during the tools and machines unit. The children used blocks, hammers, screw drivers, levels and so many more tools as they build different buildings, factories and structures. The children were arctitects, construction workers and used their imagination to be whatever they wanted to be! They used their hand-eye coordination, role paying skills, cooperation and problem-solving skills and gained knowledge of concepts such as area, height, weight and length while exploring cause and effect. Exploration is a leading form of learning here at KinderCare. Every activity, enhancement and toy has an educational purpose behind it. We would love to show you what your child will learn here!]( "Shelton KinderCare Photo - This is one of the enhancements for our dramatic play area. The children helped the teacher create a construction site during the tools and machines unit. The children used blocks, hammers, screw drivers, levels and so many more tools as they build different buildings, factories and structures. The children were arctitects, construction workers and used their imagination to be whatever they wanted to be! They used their hand-eye coordination, role paying skills, cooperation and problem-solving skills and gained knowledge of concepts such as area, height, weight and length while exploring cause and effect. Exploration is a leading form of learning here at KinderCare. Every activity, enhancement and toy has an educational purpose behind it. We would love to show you what your child will learn here!")
Daycare / Preschool
1 Trap Falls Rd.
Shelton, CT 06484
(203) 944-0104
Shelton, CT 06484
(203) 944-0104
1.8 miles
Gr: NS-PK
Bright Horizons Childrens Center
Daycare / Preschool
3 Corporate Dr
Shelton, CT 06484
(203) 926-1398
Shelton, CT 06484
(203) 926-1398
2.1 miles
Gr: PK-K | 70 students
St. Theresa School
(Catholic)
55 Rosemond Ter
Trumbull, CT 06611
(203) 268-3236
Trumbull, CT 06611
(203) 268-3236
2.2 miles
Gr: PK-8 | 202 students Tuition listed
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
Stamford Charter School For Excellence
Charter School
(Math: 72% | Reading: 78%)
Rank:
Rank:
10/
Top 10%10
1 Schuyler Ave.
Stamford, CT 06902
(203) 989-0000
Stamford, CT 06902
(203) 989-0000
9399.4 miles
Gr: PK-8 | 543 students Student-Teacher Ratio: 29:1 Minority enrollment: 97%
Cloonan School
(Math: 19% | Reading: 33%)
Rank:
Rank:
3/
Bottom 50%10
11 West North St.
Stamford, CT 06902
(203) 977-4544
Stamford, CT 06902
(203) 977-4544
9399.5 miles
Gr: 6-8 | 447 students Student-Teacher Ratio: 9:1 Minority enrollment: 90%
Hart School
(Math: 40% | Reading: 45%)
Rank:
Rank:
5/
Bottom 50%10
61 Adams Ave.
Stamford, CT 06902
(203) 977-5082
Stamford, CT 06902
(203) 977-5082
9399.5 miles
Gr: K-5 | 566 students Student-Teacher Ratio: 13:1 Minority enrollment: 87%
K. T. Murphy School
(Math: 25-29% | Reading: 20-24%)
Rank:
Rank:
3/
Bottom 50%10
19 Horton St.
Stamford, CT 06902
(203) 977-4516
Stamford, CT 06902
(203) 977-4516
9399.7 miles
Gr: K-5 | 390 students Student-Teacher Ratio: 13:1 Minority enrollment: 87%
Rogers International School
Magnet School
(Math: 51% | Reading: 57%)
Rank:
Rank:
6/
Top 50%10
202 Blachley Rd.
Stamford, CT 06902
(203) 977-4560
Stamford, CT 06902
(203) 977-4560
9399.7 miles
Gr: K-8 | 780 students Student-Teacher Ratio: 15:1 Minority enrollment: 65%
School Reviews
5 1/17/2023
I have seen my child grow by leaps and bounds at St. Joe. I have watched him go from a freshman who knew no one to a sophomore with a core group of friends that support him no matter what. My son's also gone from a kid who played zero sports to a Varsity athlete at SJ. I love this school.
5 4/6/2020
St. Joseph High School is one of the greatest schools you could choose for your child to grow and learn. The students at St. Joseph are incredibly empathetic and truly enjoy serving with and for others. They are more than just students - they play sports (on championship teams!); they study hard; they travel on immersion trips, and they truly enjoy spending their days at school.
5 5/16/2019
Fantastic school where academic excellence is expected. My son loves this school and all it has to offer from many honors and AP courses to great athletics. A caring and involved staff round out his educational experience. Best decision we ever made!
5 7/24/2015
A great environment with fantastic teachers & support staff. Simply an outstanding high school!
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