For the 2025-26 school year, there are 17 private high schools belonging to National Catholic Educational Association (NCEA) serving 6,677 students in Connecticut. You can also find more schools membership associations in Connecticut.
The top ranked private high schools belonging to National Catholic Educational Association (NCEA) in Connecticut include Notre Dame Prep of Sacred Heart University, Immaculate High School, and St. Joseph High School.
The average tuition cost is $18,443, which is lower than the Connecticut private high school average tuition cost of $39,568.
94% of private high schools belonging to National Catholic Educational Association (NCEA) in Connecticut are religiously affiliated (most commonly Catholic).
Top Ranked Private High Schools Belonging to National Catholic Educational Association (NCEA) in Connecticut (2025-26)
School
Location
Quick Facts
73 Southern Blvd
Danbury, CT 06810
(203) 744-1510
Danbury, CT 06810
(203) 744-1510
Gr: 9-12 | 384 students Avg. class size: 15 students Sports: 17 | Extracurrculars: 25 Tuition & acceptance rate listed
2320 Huntington Tpke
Trumbull, CT 06611
(203) 378-9378
Trumbull, CT 06611
(203) 378-9378
Gr: 9-12 | 678 students Avg. class size: 15 students Sports: 21 | Extracurrculars: 35 Tuition listed
Academy Of The Holy Family![Academy Of The Holy Family Photo - International Day]( "Academy Of The Holy Family Photo - International Day")
All-girls (Catholic)
54 W Main St. Box 691
Baltic, CT 06330
(860) 822-9272
Baltic, CT 06330
(860) 822-9272
Gr: 9-12 | 30 students Avg. class size: 8 students Sports: 3 | Extracurrculars: 13 Tuition & acceptance rate listed
East Catholic High School![East Catholic High School Photo]( "East Catholic High School Photo")
(Catholic)
115 New State Rd
Manchester, CT 06042
(860) 649-5336
Manchester, CT 06042
(860) 649-5336
Gr: 9-12 | 479 students Avg. class size: 23 students Sports: 19 Tuition & acceptance rate listed
1073 N Benson Rd
Fairfield, CT 06824
(203) 254-4200
Fairfield, CT 06824
(203) 254-4200
Gr: 9-12 | 757 students
Holy Cross High School![Holy Cross High School Photo - Be A Scholar, Be A Leader, Be Holy Cross]( "Holy Cross High School Photo - Be A Scholar, Be A Leader, Be Holy Cross")
(Catholic)
587 Oronoke Rd
Waterbury, CT 06708
(203) 757-9248
Waterbury, CT 06708
(203) 757-9248
Gr: 9-12 | 413 students Avg. class size: 20 students Sports: 17 | Extracurrculars: 37 Tuition listed
33 Calhoun Pl
Bridgeport, CT 06604
(203) 334-2554
Bridgeport, CT 06604
(203) 334-2554
Gr: 9-12 | 326 students Avg. class size: 22 students Sports: 9 | Extracurrculars: 4 Tuition & acceptance rate listed
Mercy High School![Mercy High School Photo]( "Mercy High School Photo")
All-girls (Catholic)
1740 Randolph Road
Middletown, CT 06457
(860) 346-6659
Middletown, CT 06457
(860) 346-6659
Gr: 9-12 | 394 students Avg. class size: 21 students Sports: 17 Tuition & acceptance rate listed
29 Wampanoag Drive
West Hartford, CT 06117
(860) 236-4221
West Hartford, CT 06117
(860) 236-4221
Gr: 9-12 | 444 students Avg. class size: 18 students Sports: 17 | Extracurrculars: 20 Tuition listed
24 Ricardo St
West Haven, CT 06516
(203) 937-3217
West Haven, CT 06516
(203) 937-3217
Gr: 9-12 | 518 students Avg. class size: 15 students Tuition & acceptance rate listed
220 Jefferson St
Fairfield, CT 06825
(203) 372-6521
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 Academy![Sacred Heart Academy Photo - Students learn to work with many painting media such as acrylic, oil, and watercolor in this course that covers painting, design and visual concepts.]( "Sacred Heart Academy Photo - Students learn to work with many painting media such as acrylic, oil, and watercolor in this course that covers painting, design and visual concepts.")
All-girls (Catholic)
265 Benham St
Hamden, CT 06514
(203) 288-2309
Hamden, CT 06514
(203) 288-2309
Gr: 9-12 | 354 students Avg. class size: 19 students Tuition listed
Sacred Heart H. S.![Sacred Heart H. S. Photo - Sacred Heart High School]( "Sacred Heart H. S. Photo - Sacred Heart High School")
(Catholic)
142 S Elm Street
Waterbury, CT 06706
(203) 753-1605
Waterbury, CT 06706
(203) 753-1605
Gr: 9-12 | 300 students Sports: 14 | Extracurrculars: 9 Tuition listed
St. Paul Catholic High School![St. Paul Catholic High School Photo - Our school community comes together for Mass each month.]( "St. Paul Catholic High School Photo - Our school community comes together for Mass each month.")
(Catholic)
1001 Stafford Ave
Bristol, CT 06010
(860) 584-0911
Bristol, CT 06010
(860) 584-0911
Gr: 9-12 | 397 students Avg. class size: 18 students Sports: 16 | Extracurrculars: 20 Tuition 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
Adelbrook-the Learning Center Of East Hartford
Special Education School
21 Church St
East Hartford, CT 06108
(860) 540-4315
East Hartford, CT 06108
(860) 540-4315
Gr: 7-12 | 36 students
Villa Maria School![Villa Maria School Photo - Spring at Villa Maria School, Stamford CT]( "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
Stamford, CT 06903
(203) 322-5886
Gr: K-9 | 61 students Avg. class size: 4 students Sports: 1 | Extracurrculars: 4 Tuition listed
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