For the 2025 school year, there are 3 private schools serving 417 students in Annandale, NJ (there are 2 public schools, serving 1,262 public students). 25% of all K-12 students in Annandale, NJ are educated in private schools (compared to the NJ state average of 14%).
The top ranked private school in Annandale, NJ is Immaculate Conception School.
33% of private schools in Annandale, NJ are religiously affiliated (most commonly Catholic).
Top Ranked Annandale Private Schools (2025)
School
Location
Grades
Students
314 Old Allerton Rd
Annandale, NJ 08801
(908) 735-6334
Annandale, NJ 08801
(908) 735-6334
Grades: PK-8
| 310 students
Foundations Preschool
Daycare / Preschool
14 Lower West St
Annandale, NJ 08801
(908) 730-9195
Annandale, NJ 08801
(908) 730-9195
Grades: PK-K
| 107 students
Hunterdon Preparatory School
Special Education School
11 Spencer Lane
Annandale, NJ 08801
(908) 832-7200
Annandale, NJ 08801
(908) 832-7200
Grades: 7-12
| n/a students
Frequently Asked Questions
What are the top ranked private schools in Annandale, NJ?
The top ranked private schools in Annandale, NJ is Immaculate Conception School.
How many private schools are located in Annandale?
3 private schools are located in Annandale.
What percentage of students in Annandale go to private school?
25% of all K-12 students in Annandale are educated in private schools (compared to the NJ state average of 14%).
What percentage of private schools are religiously affiliated in Annandale?
33% of private schools in Annandale are religiously affiliated (most commonly Catholic).
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