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Hamden Hall Country Day School Photo - Hamden Hall students are continually accepted to some of the finest and most competitive academic colleges and institutions.

Average ²ÝÁñÉçÇø School ACT Scores in Connecticut

The averageprivate school ACT score in Connecticut is 28 (2026).
The private school in Connecticut with the highest ACT score is Miss Porter's School, Choate Rosemary Hall, and Hopkins School, each with an ACT score of 32.
Act Score Range: 22 32 Avg. Act Score: 28

Average ²ÝÁñÉçÇø School ACT Scores in Connecticut (2026)

School
ACT Score
Grades
Location
Rank: #1 - 31. - 3.
Choate Rosemary Hall
Choate Rosemary Hall Photo - A community like no other, Choate is a place where you never have to do it alone. Advisers, peers, and the entire community are bonded by mutual respect, a passion for learning, and a spirit of supporting and challenging one another:
ACT Score: 32
Grades: 9-12
333 Christian Street
Wallingford, CT 06492
(203) 697-2000
Rank: #1 - 31. - 3.
Hopkins School
Hopkins School Photo - Hopkins is a grade 7-12 grade gender-inclusive learning community located on 108 acres overlooking New Haven.
(6)
ACT Score: 32
Grades: 7-12
986 Forest Road
New Haven, CT 06515
(203) 397-1001
Rank: #1 - 31. - 3.
Miss Porter's School
Miss Porter's School Photo
All-girls
ACT Score: 32
Grades: 9-12
60 Main St.
Farmington, CT 06032
(860) 409-3500
Rank: #4 - 54. - 5.
ACT Score: 31
Grades: 9-12
220 Jefferson St
Fairfield, CT 06825
(203) 372-6521
Rank: #4 - 54. - 5.
St. Luke's School
St. Luke's School Photo
ACT Score: 31
Grades: 5-12
377 North Wilton Road
New Canaan, CT 06840
(203) 801-4833
Rank: #6 - 76. - 7.
ACT Score: 30
Grades: NS-12
1108 Whitney Ave
Hamden, CT 06517
(203) 752-2610
Rank: #6 - 76. - 7.
Marvelwood School
Marvelwood School Photo - Our beautiful 83-acre campus is located in Kent, Connecticut. We welcome you to visit.
(2)
ACT Score: 30
Grades: 9-12
476 Skiff Mountain Road
Kent, CT 06757
(860) 927-0047
Rank: #8 - 108. - 10.
Kingswood Oxford School
Kingswood Oxford School Photo - Our mission and core values are the grounding force within our school, its very soul. Our mission is why we are here. Our values are what we do. Ask any KO student about the core value that resonates with them the most, and you`ll get thoughtful and meaningful answers. 'Care beyond self' always tops the list.
(1)
ACT Score: 29
Grades: 6-12
170 Kingswood Road
West Hartford, CT 06119
(860) 727-5000
Rank: #8 - 108. - 10.
St. Joseph High School
St. Joseph High School Photo - St Joseph High School, Trumbull CT
(Catholic)
(4)
ACT Score: 29
Grades: 9-12
2320 Huntington Tpke
Trumbull, CT 06611
(203) 378-9378
Rank: #8 - 108. - 10.
Westover School
Westover School Photo
All-girls
(3)
ACT Score: 29
Grades: 9-12
1237 Whittemore Road
Middlebury, CT 06762
(203) 577-4521
Rank: #11 - 1211. - 12.
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)
ACT Score: 27
Grades: K-12
575 White Plains Rd
Trumbull, CT 06611
(203) 261-6230
Rank: #11 - 1211. - 12.
The Williams School
The Williams School Photo
(5)
ACT Score: 27
Grades: 6-12
182 Mohegan Avenue
New London, CT 06320
(860) 443-5333
Rank: #1313.
Canterbury School
Canterbury School Photo - At Canterbury School, a balanced educational experience integrates academic achievement, personal growth, and community engagement. As a welcoming interfaith community, Canterbury fosters a sense of belonging, providing passionate educators and transformative opportunities that guide you toward your fullest potential. This is what makes Canterbury School more than just a place to learn-it's a place to become your best self.
(Catholic)
ACT Score: 26
Grades: 9-12
101 Aspetuck Avenue
New Milford, CT 06776
(860) 210-3800
Rank: #14 - 1514. - 15.
ACT Score: 25
Grades: 9-12
285 Lafayette Street
Bridgeport, CT 06604
(203) 334-3434
Rank: #14 - 1514. - 15.
Cheshire Academy
Cheshire Academy Photo - Character development has long been a priority at Cheshire Academy. The Eight Pillars of Bowden are the ways in which we demonstrate our core values and basic beliefs: Respect, Responsibility, Caring, Civility, Citizenship, Morality, Fairness and Trustworthiness.
ACT Score: 25
Grades: 9-12
10 Main St
Cheshire, CT 06410
(203) 439-7250
Rank: #1616.
Watkinson School
Watkinson School Photo - 225 students from 43 towns, reflecting a wide range of academic, personal and socioeconomic backgrounds. Faculty includes 43 teachers, 26 of whom hold master's degrees or above. Student-teacher ratio 6:1. Average class size 14
(2)
ACT Score: 24
Grades: 6-12
180 Bloomfield Avenue
Hartford, CT 06105
(860) 236-5618
Rank: #17 - 1817. - 18.
Immaculate High School
Immaculate High School Photo - Students studying / socializing together in our Learning Commons
(Catholic)
(12)
ACT Score: 22
Grades: 9-12
73 Southern Blvd
Danbury, CT 06810
(203) 744-1510
Rank: #17 - 1817. - 18.
The Master's School
The Master's School Photo - Comprehensive Art Program
(Christian)
(4)
ACT Score: 22
Grades: PK-12
36 Westledge Rd
West Simsbury, CT 06092
(860) 651-9361

Frequently Asked Questions

What is the Connecticut average private schools ACT score?
The Connecticut average private schools ACT score is 28 for 2026.
What are the private schools with the highest ACT score in Connecticut?
The top-ranked private schools in Connecticut include Choate Rosemary Hall, Hopkins School and Miss Porter's School.
What is private high school and private elementary school with the highest ACT score in Connecticut?
The private high school with the highest ACT score in Connecticut is Choate Rosemary Hall, with a value of 32. The private elementary school with the highest ACT score is Hopkins School, with a value of 32.

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