For the 2025 school year, there are 2 private high schools serving 293 students in Caldwell, NJ.
The top ranked private high school in Caldwell, NJ is Mount Saint Dominic Academy.
50% of private high schools in Caldwell, NJ are religiously affiliated (most commonly Catholic).
Top Ranked Caldwell Private High Schools (2025)
School
Location
Grades
Students
3 Ryerson Avenue
Caldwell, NJ 07006
(973) 226-0660
Caldwell, NJ 07006
(973) 226-0660
Grades: 9-12
| 229 students
Essex Valley School
Special Education School
1 Henderson Dr
Caldwell, NJ 07006
(973) 244-7890
Caldwell, NJ 07006
(973) 244-7890
Grades: 6-12
| 64 students
Caldwell, New Jersey Private Schools (Closed)
School
Location
Grades
Students
Trinity Academy (Closed 2020)
(Catholic)
235 Bloomfield Ave
Caldwell, NJ 07006
(973) 226-3386
Caldwell, NJ 07006
(973) 226-3386
Grades: PK-8
| 213 students
Frequently Asked Questions
What are the top ranked private high schools in Caldwell, NJ?
The top ranked private high schools in Caldwell, NJ is Mount Saint Dominic Academy.
How many private high schools are located in Caldwell?
2 private high schools are located in Caldwell.
What percentage of private high schools are religiously affiliated in Caldwell?
50% of private high schools in Caldwell are religiously affiliated (most commonly Catholic).
Recent Articles

A Parent's Guide To Understanding High School Teaching Methods
This comprehensive guide helps parents navigate the various teaching methods used in today's high school classrooms. By understanding these approaches, you'll be better equipped to support your teen's learning journey, communicate effectively with teachers, and create a complementary learning environment at home.

February 08, 2025
Social Emotional Learning: Education's Hidden SymphonyA musician's perspective on Social Emotional Learning reveals how this educational framework orchestrates success through five essential emotional competencies.

January 24, 2025
A Roadmap For Starting A Private SchoolUse this roadmap as a set of talking points with your trusted mentors and professionals to start the private school of your dreams. You're not alone. Over the years, hundreds of folks like you have had the same dream. From Quintilian to Maria Montessori to Lucy Madeira Wing, visionary educators have established schools to teach according to their beliefs and methodologies.