For the 2025 school year, there are 3 private high schools serving 1,128 students in Middletown, CT.
The top ranked private high schools in Middletown, CT include Mercy High School and Xavier High School.
The average acceptance rate is 95%, which is higher than the Connecticut private high school average acceptance rate of 65%.
67% of private high schools in Middletown, CT are religiously affiliated (most commonly Catholic).
Top Ranked Middletown Private High Schools (2025)
School
Location
Grades
Students
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
Grades: 9-12
| 394 students
181 Randolph Rd
Middletown, CT 06457
(860) 346-7735
Middletown, CT 06457
(860) 346-7735
Grades: 9-12
| 600 students
Northwest Village School
Special Education School
20 Tuttle Pl Ste 4
Middletown, CT 06457
(860) 793-3717
Middletown, CT 06457
(860) 793-3717
Grades: 1-12
| 134 students
Middletown, Connecticut Private Schools (Closed)
School
Location
Grades
Students
St. John School (Closed 2010)
(Catholic)
5 Saint Johns Sq
Middletown, CT 06457
(860) 347-3202
Middletown, CT 06457
(860) 347-3202
Grades: 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
Grades: PK-8
| 132 students
Frequently Asked Questions
What are the top ranked private high schools in Middletown, CT?
The top ranked private high schools in Middletown, CT include Mercy High School and Xavier High School.
How many private high schools are located in Middletown?
3 private high schools are located in Middletown.
What percentage of private high schools are religiously affiliated in Middletown?
67% of private high schools in Middletown are religiously affiliated (most commonly Catholic).
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