For the 2025-26 school year, there are 18 all-boys private schools serving 4,188 students in Connecticut.
The top ranked all-boys private schools in Connecticut include Avon Old Farms School, Salisbury School, and South Kent School.
The average acceptance rate is 57%, which is lower than the Connecticut private school average acceptance rate of 71%.
Top Ranked Connecticut All-Boys Private Schools (2025-26)
School
Location
Quick Facts
40 Bulls Bridge Road
South Kent, CT 06785
(860) 927-3539
South Kent, CT 06785
(860) 927-3539
Gr: 9-12 | 170 students Avg. class size: 15 students Sports: 13 | Extracurrculars: 10 Tuition & acceptance rate listed
2970 Bronson Road
Fairfield, CT 06824
(203) 259-2723
Fairfield, CT 06824
(203) 259-2723
Gr: K-9 | 201 students Avg. class size: 6 students Sports: 8 Tuition listed
Avon Old Farms School![Avon Old Farms School Photo - Avon Old Farms School is expert in educating boys. Since we are a single sex school, we use specialized learning methodologies focused on the areas of development that are critical to a young male in their adolescent years. This helps achieve greater success not only in the following four years of college, but the next forty years of their lives.]( "Avon Old Farms School Photo - Avon Old Farms School is expert in educating boys. Since we are a single sex school, we use specialized learning methodologies focused on the areas of development that are critical to a young male in their adolescent years. This helps achieve greater success not only in the following four years of college, but the next forty years of their lives.")
All-boys
500 Old Farms Rd
Avon, CT 06001
(860) 404-4100
Avon, CT 06001
(860) 404-4100
Gr: 9-12 | 415 students Avg. class size: 12 students Sports: 15 Tuition listed
Brunswick School![Brunswick School Photo - Middle School Campus on King Street]( "Brunswick School Photo - Middle School Campus on King Street")
All-boys
100 Maher Avenue
Greenwich, CT 06830
(203) 625-5800
Greenwich, CT 06830
(203) 625-5800
Gr: PK-12 | 1,046 student Avg. class size: 11 students Sports: 20 | Extracurrculars: 14 Tuition & acceptance rate listed
550 Goshen Road
Litchfield, CT 06759
(860) 567-9423
Litchfield, CT 06759
(860) 567-9423
Gr: 7-12 | 28 students
1073 N Benson Rd
Fairfield, CT 06824
(203) 254-4200
Fairfield, CT 06824
(203) 254-4200
Gr: 9-12 | 757 students
1393 Boston Post Road
Westbrook, CT 06498
(860) 399-6247
Westbrook, CT 06498
(860) 399-6247
Gr: 8-12 | 48 students Avg. class size: 1 student Sports: 8 | Extracurrculars: 13 Tuition & acceptance rate listed
251 Canaan Road
Salisbury, CT 06068
(860) 435-5732
Salisbury, CT 06068
(860) 435-5732
Gr: 9-12 | 310 students Avg. class size: 12 students Sports: 20 | Extracurrculars: 31 Tuition & acceptance rate listed
181 Randolph Rd
Middletown, CT 06457
(860) 346-7735
Middletown, CT 06457
(860) 346-7735
Gr: 9-12 | 600 students Avg. class size: 12 students Sports: 18 | Extracurrculars: 1 Tuition & acceptance rate listed
Covenant Preparatory School
All-boys (Catholic)
135 Broad St Ste 1
Hartford, CT 06105
(860) 547-0289
Hartford, CT 06105
(860) 547-0289
Gr: 6-8 | 40 students
Mesivta Yesodei Hatorah
All-boys | Special Program Emphasis (Jewish)
31 Ran Dr
Naugatuck, CT 06770
(203) 573-1801
Naugatuck, CT 06770
(203) 573-1801
Gr: 9-12 | 60 students
Mt. Saint John
All-boys | Special Education School
135 Kirtland St
Deep River, CT 06417
(860) 343-1300
Deep River, CT 06417
(860) 343-1300
Gr: 9-12 | 39 students
Rushford Academy School
All-boys | Special Education School
459r Wallingford Rd
Durham, CT 06422
(860) 349-1989
Durham, CT 06422
(860) 349-1989
Gr: 9-12 | 8 students
The Woodhall School![The Woodhall School Photo - The Woodhall Players presented John Steinbeck's drama, Of Mice and Men.]( "The Woodhall School Photo - The Woodhall Players presented John Steinbeck's drama, Of Mice and Men.")
All-boys | Alternative School
58 Harrison Ln
Bethlehem, CT 06751
(203) 409-2644
Bethlehem, CT 06751
(203) 409-2644
Gr: 9-12 | 42 students Avg. class size: 3 students Sports: 7 | Extracurrculars: 7 Tuition & acceptance rate listed
Yeshiva Beis Dovid Shlomo
All-boys (Jewish)
292 Norton Street
New Haven, CT 06511
(203) 776-9237
New Haven, CT 06511
(203) 776-9237
Gr: 9-12 | 95 students
Yeshiva Gedolah / Rabbinical Institutional Of New England
All-boys (Jewish)
300 Norton St
New Haven, CT 06511
(203) 789-4571
New Haven, CT 06511
(203) 789-4571
Gr: 9-12 | 86 students
359 Cooke St
Waterbury, CT 06710
(203) 756-1800
Waterbury, CT 06710
(203) 756-1800
Gr: 9-12 | 208 students Tuition listed
Frequently Asked Questions
What are the top ranked all-boys private schools in Connecticut?
The top ranked all-boys private schools in Connecticut include Avon Old Farms School, Salisbury School, and South Kent School.
How many all-boys private schools are located in Connecticut?
18 all-boys private schools are located in Connecticut.
How diverse are all-boys private schools in Connecticut?
Connecticut all-boys private schools are approximately 20% minority students, which is lower than the Connecticut private school average of 31%.
Recent Articles
Exploring Private School Jobs 2025 – Opportunities & Insights
Discover updated trends for private school jobs in 2025, including hiring needs, roles, salaries and benefits for educators in independent schools.
Private School Survival Guide for Teachers (2025 Edition)
Essential strategies and updates for teachers thriving in private school settings in 2025 — recruitment, culture, salary, trends and retention tips.
How to Search for Private Schools — 2025 Guide
A practical 2025-update on how to search for private schools, cover tuition, demographics, enrollment trends and expert tips
