For the 2025 school year, there are 9 private elementary schools serving 964 students in Middlesex County, CT.
The top ranked private elementary schools in Middlesex County, CT include The Children's Tree Montessori School and The Oxford Academy.
The average acceptance rate is 73%, which is lower than the Connecticut private elementary school average acceptance rate of 75%.
20% of private elementary schools in Middlesex County, CT are religiously affiliated (most commonly Catholic).



Learning to make words with the movable alphabet in the primary (preschool) classroom.
Top Ranked Middlesex County Private Elementary Schools (2025)
School
Location
Grades
Students
96 Essex Rd
Old Saybrook, CT 06475
(860) 388-3536
Old Saybrook, CT 06475
(860) 388-3536
Grades: PK-6
| 102 students
1393 Boston Post Road
Westbrook, CT 06498
(860) 399-6247
Westbrook, CT 06498
(860) 399-6247
Grades: 8-12
| 48 students
60 Hicksville Rd
Cromwell, CT 06416
(860) 635-5801
Cromwell, CT 06416
(860) 635-5801
Grades: 5-12
| 79 students
115 Laurel Brook Road
Middlefield, CT 06455
(860) 347-7235
Middlefield, CT 06455
(860) 347-7235
Grades: PK-8
| 143 students
390 Main Street
Middlefield, CT 06455
(860) 349-0202
Middlefield, CT 06455
(860) 349-0202
Grades: NS-4
| 43 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
St. John Paul Ii School
(Catholic)
87 S Main St
Middletown, CT 06457
(860) 347-2978
Middletown, CT 06457
(860) 347-2978
Grades: PK-8
| 189 students
42 Maynard Rd
Old Saybrook, CT 06475
(860) 388-0849
Old Saybrook, CT 06475
(860) 388-0849
Grades: PK-8
| 132 students
Middlesex County 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 elementary schools in Middlesex County, CT?
The top ranked private elementary schools in Middlesex County, CT include The Children's Tree Montessori School and The Oxford Academy.
How many private elementary schools are located in Middlesex County?
9 private elementary schools are located in Middlesex County.
How diverse are private elementary schools in Middlesex County?
Middlesex County private elementary schools are approximately 29% minority students, which is lower than the Connecticut private school average of 30%.
What percentage of private elementary schools are religiously affiliated in Middlesex County?
20% of private elementary schools in Middlesex County are religiously affiliated (most commonly Catholic).
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