For the 2025-26 school year, there are 5 private schools serving 1,364 students in Middletown, CT (there are 12 public schools, serving 4,855 public students). 22% of all K-12 students in Middletown, CT are educated in private schools (compared to the CT state average of 12%).
The average acceptance rate is 95%, which is higher than the Connecticut private school average acceptance rate of 71%.
80% of private schools in Middletown, CT are religiously affiliated (most commonly Catholic).
Top Ranked Middletown Private Schools (2025-26)
School
Location
Quick Facts
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
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
Gianelli's Early Learning Center
Montessori School (Catholic)
67 Round Hill Road
Middletown, CT 06457
(860) 346-5765
Middletown, CT 06457
(860) 346-5765
Gr: PK | 47 students Tuition listed
Northwest Village School
Special Education School
20 Tuttle Pl Ste 4
Middletown, CT 06457
(860) 793-3717
Middletown, CT 06457
(860) 793-3717
Gr: 1-12 | 134 students
St. John Paul Ii School
(Catholic)
87 S Main St
Middletown, CT 06457
(860) 347-2978
Middletown, CT 06457
(860) 347-2978
Gr: PK-8 | 189 students
Middletown, Connecticut Private Schools (Closed)
School
Location
Quick Facts
St. John School (Closed 2010)
(Catholic)
5 Saint Johns Sq
Middletown, CT 06457
(860) 347-3202
Middletown, CT 06457
(860) 347-3202
Gr: K-8 | 114 students
St. Sebastian School (Closed 2006)
(Catholic)
61 Durant Ter
Middletown, CT 06457
(860) 347-3438
Middletown, CT 06457
(860) 347-3438
Gr: PK-8 | 132 students
Frequently Asked Questions
What are the top ranked private schools in Middletown, CT?
How many private schools are located in Middletown?
5 private schools are located in Middletown.
How diverse are private schools in Middletown?
Middletown private schools are approximately 21% minority students, which is lower than the Connecticut private school average of 31%.
What percentage of students in Middletown go to private school?
22% of all K-12 students in Middletown are educated in private schools (compared to the CT state average of 12%).
What percentage of private schools are religiously affiliated in Middletown?
80% of private schools in Middletown are religiously affiliated (most commonly Catholic).
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