Connecticut Private High Schools Belonging to No Membership Association

For the 2026-27 school year, there are 154 private high schools belonging to No Membership Association in Connecticut. You can also find more schools membership associations in Connecticut.
The top ranked private high schools belonging to No Membership Association in Connecticut include Choate Rosemary Hall, King School, and Brunswick School.

Quick Facts (26-27)

  • # Private Schools: 154

Quick Facts (26-27)

  • # Private Schools: 154

Top Ranked Private High Schools Belonging to No Membership Association in Connecticut (2026-27)

Easton Country Day School Photo
Gr: PK-12 | 246 students
Avg. class size: 12 students
Sports: 7
660 Morehouse Road
Easton, CT 06612
(203) 268-5530
(13)
Hamden Hall Country Day School Photo
Gr: NS-12 | 650 students
Avg. class size: 12 students
Sports: 22 | Extracurriculars: 45
1108 Whitney Ave
Hamden, CT 06517
(203) 752-2610
(4)
Immaculate High School Photo
Gr: 9-12 | 396 students
Avg. class size: 16 students
Sports: 17 | Extracurriculars: 24
Catholic
73 Southern Blvd
Danbury, CT 06810
(203) 744-1510
(13)
King School Photo
Gr: PK-12 | 736 students
Avg. class size: 12 students
Sports: 19 | Extracurriculars: 42
1450 Newfield Ave
Stamford, CT 06905
(203) 322-3496
Kingswood Oxford School Photo
Gr: 6-12 | 507 students
Avg. class size: 13 students
Sports: 18 | Extracurriculars: 30
170 Kingswood Road
West Hartford, CT 06119
(860) 727-5000
(1)
New Canaan Country School Photo
Gr: NS-9 | 555 students
Avg. class size: 16 students
Sports: 13 | Extracurriculars: 16
635 Frogtown Road
New Canaan, CT 06840
(203) 972-0771
(9)
Rectory School Photo
Gr: K-9 | 247 students
Avg. class size: 12 students
Sports: 21 | Extracurriculars: 30
528 Pomfret Street
Pomfret, CT 06258
(860) 928-1328
(10)
St. Joseph High School Photo
Gr: 9-12 | 678 students
Avg. class size: 15 students
Sports: 21 | Extracurriculars: 35
Catholic
2320 Huntington Tpke
Trumbull, CT 06611
(203) 378-9378
(4)
St. Luke's School Photo
Gr: 5-12 | 611 students
Avg. class size: 13 students
Sports: 14 | Extracurriculars: 10
377 North Wilton Road
New Canaan, CT 06840
(203) 801-4833
South Kent School Photo
Gr: 9-12 | 170 students
Avg. class size: 12 students
Sports: 8 | Extracurriculars: 11
All-boys (Episcopal)
40 Bulls Bridge Road
South Kent, CT 06785
(860) 927-3539
(2)
Watkinson School Photo
Gr: 6-12 | 240 students
Avg. class size: 11 students
Sports: 9 | Extracurriculars: 18
180 Bloomfield Avenue
Hartford, CT 06105
(860) 236-5618
(2)
Westover School Photo
Gr: 9-12 | 192 students
Avg. class size: 12 students
Sports: 17 | Extracurriculars: 26
All-girls
1237 Whittemore Road
Middlebury, CT 06762
(203) 577-4521
(3)
The Williams School Photo
Gr: 6-12 | 191 students
Avg. class size: 11 students
Sports: 7 | Extracurriculars: 11
182 Mohegan Avenue
New London, CT 06320
(860) 443-5333
(5)
Fairfield Country Day School Photo
Gr: K-9 | 201 students
Avg. class size: 6 students
Sports: 8
All-boys
2970 Bronson Road
Fairfield, CT 06824
(203) 259-2723
(2)
Franklin Academy Photo
Gr: 8-12 | 105 students
Avg. class size: 8 students
Sports: 6 | Extracurriculars: 13
Special Education School
140 River Road
East Haddam, CT 06423
(860) 873-2700
(2)
Fusion Academy Fairfield Photo
Gr: 4-12
Avg. class size: 1 student
Alternative School
777 Commerce Drive, Suite 100
Fairfield, CT 06824
(877) 673-8893
Fusion Academy Greenwich Photo
Gr: 6-12
Avg. class size: 1 student
Alternative School
66 Gatehouse Road
Stamford, CT 06902
(877) 673-8893
St. Thomas More School Photo
Gr: 8-12 | 192 students
Avg. class size: 11 students
Sports: 8 | Extracurriculars: 10
45 Cottage Road
Oakdale, CT 06370
(860) 823-3861
(2)
Winston Preparatory School CT Photo
Gr: 3-12
Sports: 1 | Extracurriculars: 28
Special Education School
57 West Rocks Road
Norwalk, CT 06851
(203) 229-0465
Academy Of The Holy Family Photo
Gr: 9-12 | 30 students
Avg. class size: 8 students
Sports: 3 | Extracurriculars: 11
All-girls (Catholic)
54 W Main St. Box 691
Baltic, CT 06330
(860) 822-9272
Map of Adelbrook
Gr: 5-12 | 79 students
Special Education School
60 Hicksville Rd
Cromwell, CT 06416
(860) 635-5801
(1)
ATLAS - Academic Theatre Lab on Audubon Photo
Gr: 7-9 | 20 students
Avg. class size: 15 students
Specialized Curriculum
100 Audubon St.
New Haven, CT 06510
(203) 624-5189
Avon Old Farms School Photo
Gr: 9-12 | 415 students
Avg. class size: 12 students
Sports: 15
All-boys
500 Old Farms Rd
Avon, CT 06001
(860) 404-4100
Map of Benhaven Academy
Gr: 5-12 | 32 students
Special Education School
50 N Plains Hwy
Wallingford, CT 06492
(203) 774-0008
Map of Bi-cultural Hebrew Academy
Gr: PK-12 | 327 students
Sports: 3
Jewish
2186 High Ridge Rd
Stamford, CT 06903
(203) 329-2186
(3)
Brunswick School Photo
Gr: PK-12 | 1,046 students
Avg. class size: 11 students
Sports: 20 | Extracurriculars: 14
All-boys
100 Maher Avenue
Greenwich, CT 06830
(203) 625-5800
Canterbury School Photo
Gr: 9-12 | 332 students
Avg. class size: 12 students
Sports: 18 | Extracurriculars: 18
Catholic
101 Aspetuck Avenue
New Milford, CT 06776
(860) 210-3800
Chase Collegiate School Photo
Gr: PK-12 | 164 students
Avg. class size: 12 students
Sports: 11
565 Chase Parkway
Waterbury, CT 06708
(203) 236-9561
Cheshire Academy Photo
Gr: 9-12 | 369 students
Avg. class size: 10 students
Sports: 14 | Extracurriculars: 24
10 Main St
Cheshire, CT 06410
(203) 439-7250
Choate Rosemary Hall Photo
Gr: 9-12 | 865 students
Avg. class size: 12 students
Sports: 24
333 Christian Street
Wallingford, CT 06492
(203) 697-2000
Christian Heritage School Photo
Gr: K-12 | 385 students
Avg. class size: 18 students
Sports: 8 | Extracurriculars: 14
Christian
575 White Plains Rd
Trumbull, CT 06611
(203) 261-6230
(21)
Map of Connecticut Junior Republic
Gr: 7-12 | 28 students
All-boys | Special Education School
550 Goshen Road
Litchfield, CT 06759
(860) 567-9423
(3)
Map of Connecticut Junior Republic-bristol
Gr: 6-12 | 59 students
All-girls | Special Education School
30 Pleasant St
Bristol, CT 06010
(860) 845-8010
(1)
East Catholic High School Photo
Gr: 9-12 | 479 students
Avg. class size: 23 students
Sports: 19
Catholic
115 New State Rd
Manchester, CT 06042
(860) 649-5336
Map of Emmanuel Christian Academy
Gr: PK-12 | 421 students
Avg. class size: 20 students
Sports: 5 | Extracurriculars: 3
Baptist
569 Maple Hill Ave
Newington, CT 06111
(860) 667-3407
(1)
Show 100 more private schools in Connecticut (out of 154 total schools)
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Frequently Asked Questions

What are the top ranked private high schools belonging to No Membership Association in Connecticut?
The top ranked private high schools belonging to No Membership Association in Connecticut include Choate Rosemary Hall, King School, and Brunswick School.
How many private high schools belonging to No Membership Association are located in Connecticut?
154 private high schools belonging to No Membership Association are located in Connecticut.

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