Pope John XXIII High School Photo

Best Sussex County Private High Schools (2025)

For the 2025 school year, there are 4 private high schools serving 679 students in Sussex County, NJ.
The top ranked private high schools in Sussex County, NJ include Pope John XXIII High School and Veritas Christian Academy.
The average acceptance rate is 90%, which is higher than the New Jersey private high school average acceptance rate of 73%.
50% of private high schools in Sussex County, NJ are religiously affiliated (most commonly Other and Catholic).

Top Ranked Sussex County Private High Schools (2025)

School
Location
Grades
Students
Pope John XXIII High School
Pope John XXIII High School Photo
(Catholic)
(2)
28 Andover Rd
Sparta, NJ 07871
(973) 729-6126
Grades: 8-12
| 594 students
385 Houses Corner Rd
Sparta, NJ 07871
(973) 579-6333
Grades: 9-12
| 56 students
Broadstep Academy
Special Education School
(2)
8 Wilson Dr
Sparta, NJ 07871
(973) 579-3758
Grades: 8-12
| 10 students
Lakeland Andover School
Special Education School
20 Jefferson St.
Newton, NJ 07860
(973) 383-0208
Grades: 6-12
| 19 students

Frequently Asked Questions

What are the top ranked private high schools in Sussex County, NJ?
The top ranked private high schools in Sussex County, NJ include Pope John XXIII High School and Veritas Christian Academy.
How many private high schools are located in Sussex County?
4 private high schools are located in Sussex County.
What percentage of private high schools are religiously affiliated in Sussex County?
50% of private high schools in Sussex County are religiously affiliated (most commonly Other and Catholic).
Which private high schools in Sussex County are often viewed compared to one another?
Popular comparisons of private high schools in Sussex County include: Veritas Christian Academy vs. Pope John XXIII High School

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