Fairfield Country Day School Photo - FCDS Campus

Best Fairfield County Private High Schools (2026)

For the 2026 school year, there are 35 private high schools serving 12,703 students in Fairfield County, CT.
The top-ranked private high schools in Fairfield County, CT include Brunswick School, St. Luke's School, and King School.
The average tuition cost is $32,875, which is lower than the Connecticut private high school average tuition cost of $39,344.
34% of private high schools in Fairfield County, CT are religiously affiliated (most commonly Catholic and Jewish).

Top-Ranked Fairfield County Private High Schools (2026)

School
Location
Quick Facts
Easton Country Day School
Easton Country Day School Photo - Easton Country Day
(13)
660 Morehouse Road
Easton, CT 06612
(203) 268-5530
Gr: PK-12 | 246 students Avg. class size: 12 students Sports: 5 Tuition listed
Immaculate High School
Immaculate High School Photo - Students studying / socializing together in our Learning Commons
(Catholic)
(11)
73 Southern Blvd
Danbury, CT 06810
(203) 744-1510
Gr: 9-12 | 396 students Avg. class size: 16 students Sports: 17 | Extracurrculars: 24 Tuition & acceptance rate listed
King School
King School Photo - Grade 1 students participating in STEM activities.
1450 Newfield Ave
Stamford, CT 06905
(203) 322-3496
Gr: PK-12 | 718 students Avg. class size: 12 students Sports: 19 | Extracurrculars: 42 Tuition listed
New Canaan Country School
New Canaan Country School Photo - Academics, arts, music and athletics are woven into our students' day to pique their curiosity and instill a joy of learning.
(9)
635 Frogtown Road
New Canaan, CT 06840
(203) 972-0771
Gr: NS-9 | 555 students Avg. class size: 16 students Sports: 13 | Extracurrculars: 16 Tuition & acceptance rate listed
St. Joseph High School
St. Joseph High School Photo - St Joseph High School, Trumbull CT
(Catholic)
(4)
2320 Huntington Tpke
Trumbull, CT 06611
(203) 378-9378
Gr: 9-12 | 678 students Avg. class size: 15 students Sports: 21 | Extracurrculars: 35 Tuition listed
St. Luke's School
St. Luke's School Photo
377 North Wilton Road
New Canaan, CT 06840
(203) 801-4833
Gr: 5-12 | 587 students Avg. class size: 13 students Sports: 14 | Extracurrculars: 10 Tuition & acceptance rate listed
285 Lafayette Street
Bridgeport, CT 06604
(203) 334-3434
Gr: 9-12 | 62 students Avg. class size: 12 students Extracurrculars: 6 Tuition & acceptance rate listed
Fairfield Country Day School
Fairfield Country Day School Photo - FCDS Campus
All-boys
(2)
2970 Bronson Road
Fairfield, CT 06824
(203) 259-2723
Gr: K-9 | 201 students Avg. class size: 6 students Sports: 8 Tuition listed
Fusion Academy Fairfield
Fusion Academy Fairfield Photo - Each Fusion campus has a state-of-the-art music studio with professional-grade tools. Students can explore instruments, vocals, songwriting, DJ performing arts, and more.
Alternative School
777 Commerce Drive, Suite 100
Fairfield, CT 06824
(877) 673-8893
Gr: 6-12 | 14 students Avg. class size: 1 student Tuition listed
Fusion Academy Greenwich
Fusion Academy Greenwich Photo - Each Fusion campus has a state-of-the-art music studio with professional-grade tools. Students can explore instruments, vocals, songwriting, DJ performing arts, and more.
Alternative School
66 Gatehouse Road
Stamford, CT 06902
(877) 673-8893
Gr: 6-12 Avg. class size: 1 student Tuition listed
Bi-cultural Hebrew Academy
(Jewish)
(3)
2186 High Ridge Rd
Stamford, CT 06903
(203) 329-2186
Gr: PK-12 | 327 students Sports: 3 Tuition & acceptance rate listed
Brunswick School
Brunswick School Photo - Middle School Campus on King Street
All-boys
100 Maher Avenue
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
Christian Heritage School
Christian Heritage School Photo - CHS Kindergarten is reputed to have one of the highest quality programs in all of Fairfield County. Small classes, with a supportive and engaging environment are what gives young children their educational advantage.
(Christian)
(21)
575 White Plains Rd
Trumbull, CT 06611
(203) 261-6230
Gr: K-12 | 385 students Avg. class size: 18 students Sports: 8 | Extracurrculars: 14 Tuition & acceptance rate listed
Fairfield College Preparatory
All-boys (Catholic)
(1)
1073 N Benson Rd
Fairfield, CT 06824
(203) 254-4200
Gr: 9-12 | 757 students
Greens Farms Academy
Greens Farms Academy Photo
35 Beachside Avenue
Greens Farms, CT 06838
(203) 256-7501
Gr: PK-12 | 713 students Avg. class size: 15 students Sports: 14 Tuition listed
Greenwich Academy
All-girls
(2)
200 N Maple Ave
Greenwich, CT 06830
(203) 625-8900
Gr: PK-12 | 830 students
401 Old Church Rd
Greenwich, CT 06830
(203) 863-5600
Gr: NS-12 | 1,251 student Tuition & acceptance rate listed
401 Old Church Rd.
Greenwich, CT 06830
(203) 865-5600
Gr: PK-12 | 1,345 student Avg. class size: 15 students Acceptance rate listed
Kolbe Cathedral High School
Kolbe Cathedral High School Photo
(Catholic)
(2)
33 Calhoun Pl
Bridgeport, CT 06604
(203) 334-2554
Gr: 9-12 | 326 students Avg. class size: 22 students Sports: 9 | Extracurrculars: 4 Tuition & acceptance rate listed
220 Jefferson St
Fairfield, CT 06825
(203) 372-6521
Gr: 9-12 | 506 students Avg. class size: 18 students Sports: 22 | Extracurrculars: 18 Tuition & acceptance rate listed
Sacred Heart Greenwich
Sacred Heart Greenwich Photo
All-girls (Catholic)
(7)
1177 King Street
Greenwich, CT 06831
(609) 261-2273
Gr: PK-12 | 680 students Avg. class size: 13 students Sports: 17 | Extracurrculars: 17 Tuition & acceptance rate listed
University School
Po Box 6129
Bridgeport, CT 06606
(203) 579-0434
Gr: 9-12 | 26 students
Wooster School
Wooster School Photo
91 Miry Brook Rd
Danbury, CT 06810
(203) 830-3911
Gr: 5-12 | 325 students Avg. class size: 12 students Sports: 12 | Extracurrculars: 16 Tuition listed
Center for Specialized Learning Services
Center for Specialized Learning Services Photo
Special Education School
(1)
399 East Putnam Ave, 2nd Floor
Cos Cob, CT 06807
(203) 340-2914
Gr: NS-12
The Greenwich Japanese School
Special Program Emphasis
15 Ridgeway
Greenwich, CT 06831
(203) 629-9039
Gr: 1-9 | 92 students Tuition listed
Pierrepont School
(2)
1 Sylvan Rd N
Westport, CT 06880
(203) 226-1891
Gr: K-12 | 120 students Avg. class size: 6 students Tuition listed
The Pinnacle School
The Pinnacle School Photo
Special Education School
201 High Ridge Road
Stamford, CT 06905
(203) 409-0068
Gr: 2-12 | 63 students Avg. class size: 4 students Extracurrculars: 4 Tuition listed
St. Catherine Academy
Special Education School (Catholic)
760 Tahmore Dr
Fairfield, CT 06825
(203) 540-5381
Gr: 5-12 | 13 students
St. Dominic's Academy
(Catholic)
15 Pepper St
Monroe, CT 06468
(203) 268-0627
Gr: 4-12 | 15 students
St. Vincent's Special Needs Services
Special Education School
95 Merritt Blvd
Trumbull, CT 06611
(203) 375-6400
Gr: PK-12 | 72 students
Seton Academy
Special Education School (Catholic)
(1)
47 Long Lots Rd
Westport, CT 06880
(203) 341-4506
Gr: 7-12 | 18 students
The Spire School
Special Education School
(5)
201 High Ridge Road
Stamford, CT 06905
(203) 409-0066
Gr: 7-12 | 37 students Acceptance rate listed
Villa Maria School
Villa Maria School Photo - Spring at Villa Maria School, Stamford CT
Special Education School (Catholic)
161 Sky Meadow Drive
Stamford, CT 06903
(203) 322-5886
Gr: K-9 | 61 students Avg. class size: 4 students Sports: 1 | Extracurrculars: 4 Tuition listed
White Oak Baptist Academy
(Baptist)
5344 Main St Putney
Stratford, CT 06614
(203) 610-6960
Gr: NS-12 | 26 students
Winston Preparatory School CT
Winston Preparatory School CT Photo
Special Education School
57 West Rocks Road
Norwalk, CT 06851
(203) 229-0465
Gr: 4-12 | 115 students Avg. class size: 8 students Sports: 1 | Extracurrculars: 28 Acceptance rate listed
[+] Show Closed Private Schools in Fairfield County, Connecticut

Fairfield County Private Schools (Closed)

School
Location
Quick Facts
144 Tuller Road
Fairfield, CT 06430
(203) 374-3636
Gr: PK-8 | 101 students
16 Trowbridge Dr
Bethel, CT 06801
(203) 409-2028
Gr: 1-8 Tuition listed
Carmel Academy (Closed 2024)
Special Program Emphasis (Jewish)
270 Lake Ave
Greenwich, CT 06830
(203) 863-9663
Gr: NS-8 | 217 students
123 South King St.
Danbury, CT 06811
(203) 748-2480
Gr: NS-PK | 19 students
521 E Putnam Avenue
Cos Cob, CT 06807
(203) 629-5567
Gr: NS-K | 56 students Tuition listed
503 Shelton Ave
Shelton, CT 06484
(203) 929-4422
Gr: PK-8 | 204 students Avg. class size: 16 students Tuition & acceptance rate listed
777 Federal Rd
Brookfield, CT 06804
(203) 740-0044
Gr: K | 5 students
20 Portland Avenue
Redding, CT 06896
(203) 544-8393
Gr: PK-K | 51 students Avg. class size: 18 students
729 Union Avenue
Bridgeport, CT 06607
(203) 330-1467
Gr: K-6 | 33 students
Maimonides Academy (Closed 2010)
Daycare / Preschool (Jewish)
46 Peaceable Road
Ridgefield, CT 06877
(203) 748-7129
Gr: NS-K | 20 students Avg. class size: 5 students
2385 Park Ave
Bridgeport, CT 06604
(203) 450-5303
Gr: 9-12 | 134 students
21 W Whisconier Rd
Brookfield, CT 06804
(203) 775-4016
Gr: PK-K | 20 students
225 Danbury Rd
Wilton, CT 06897
(203) 762-8100
Gr: PK-8 | 116 students
1170 Shippan Ave
Stamford, CT 06902
(203) 348-1155
Gr: PK-5 | 125 students
17 Cottage Street
Danbury, CT 06810
(203) 792-6194
Gr: PK-8 | 153 students
1 Schuyler Avenue
Stamford, CT 06902
(203) 323-4844
Gr: K-8 | 137 students
403 Scofieldtown Rd
Stamford, CT 06903
(203) 966-0786
Gr: K-8 Avg. class size: 12 students Tuition listed
461 Mill Hill Ave
Bridgeport, CT 06610
(203) 368-2835
Gr: K-9 | 246 students
5 Obtuse Hill Rd
Brookfield, CT 06804
(203) 775-2774
Gr: NS-8 | 63 students Avg. class size: 10 students Tuition & acceptance rate listed
926 Newfield Ave
Stamford, CT 06905
(203) 487-8242
Gr: 9-12 | 335 students Avg. class size: 18 students Tuition listed
309 Barberry Rd
Southport, CT 06890
(203) 254-3491
Gr: K-12 | 33 students
Zion Lutheran School (Closed 2006)
(Lutheran Church Missouri Synod)
612 Grand Street
Bridgeport, CT 06604
(203) 367-7268
Gr: PK-8 | 104 students

Overview

This County (Fairfield County)
This State (CT)
# Schools
38 Schools

Student Body:

# Students
12,703 Students
36,258 Students
% Average Students of Color
28%
30%

Academics and Faculty:

# Teachers
1,787 Teachers
5,444 Teachers
Average Student-Teacher Ratio
7:1
7:1
% Average Faculty w/Advanced Degree
78%
73%
Average Class Size
11 students
12 students
Average Number of AP Courses
16 courses
17 courses
Average SAT score
1225
(Out of 1600)
1247
Average ACT score
28
(Out of 36)
28

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$32,875
$39,344
Average Summer Program Cost
$4,133
$6,547
Average % on Financial Aid
29%
38%
Average Financial Aid Grant
$17,691
$24,420
Average Acceptance Rate
62%
65%
Average Endowment Size
$55.34 million
$68.2 million

Students by Ethnicity:

0.57
0.56
# American Indian Students
597 Students
645 Students
% American Indian Students
5%
2%
# Asian Students
614 Students
2,248 Students
% Asian Students
5%
6%
# Hispanic Students
903 Students
2,914 Students
% Hispanic Students
8%
8%
# Black Students
822 Students
2,975 Students
% Black Students
7%
9%
# White Students
7,547 Students
22,237 Students
% White Students
63%
64%
# Hawaiian Students
10 Students
29 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
1,380 Students
3,650 Students
% of Others Students
12%
11%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
17 extracurriculars
18 extracurriculars
Average Number of Sports
12 sports
13 sports

Frequently Asked Questions

What are the top-ranked private high schools in Fairfield County, CT?
The top-ranked private high schools in Fairfield County, CT include Brunswick School, St. Luke's School, and King School.
How many private high schools are located in Fairfield County?
35 private high schools are located in Fairfield County.
How much do private high schools cost in Fairfield County?
The average tuition cost is $32,875, which is lower than the Connecticut private school average tuition cost of $39,344.
How diverse are private high schools in Fairfield County?
Fairfield County private high schools are approximately 28% minority students, which is lower than the Connecticut private school average of 30%.
What percentage of private high schools are religiously affiliated in Fairfield County?
34% of private high schools in Fairfield County are religiously affiliated (most commonly Catholic and Jewish).
Which private high schools in Fairfield County are often viewed compared to one another?

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