Veritas Christian Academy Photo - Veritas Christian Academy is located in beautiful Sussex County, New Jersey

Best Sussex County Private High Schools (2026)

For the 2026 school year, there are 5 private high schools serving 752 students in Sussex County, NJ.
The top-ranked private high schools in Sussex County, NJ include Classical Academies of St. Therese, Veritas Christian Academy, and Pope John XXIII High School.
The average acceptance rate is 93%, which is higher than the New Jersey private high school average acceptance rate of 73%.
60% of private high schools in Sussex County, NJ are religiously affiliated (most commonly Catholic and Christian).

Top-Ranked Sussex County Private High Schools (2026)

School
Location
Quick Facts
Pope John XXIII High School
Pope John XXIII High School Photo
(Catholic)
(2)
28 Andover Rd
Sparta, NJ 07871
(973) 729-6126
Gr: 8-12 | 594 students Avg. class size: 18 students Sports: 21 | Extracurrculars: 26 Tuition listed
Classical Academies of St. Therese
Classical Academies of St. Therese Photo - Practicing for our winter Gala! Saint Therese and Sister Pierre
Special Program Emphasis (Catholic)
(5)
614 County Road 517
Vernon, NJ 07462
(845) 610-5288
Gr: PK-12 | 79 students Avg. class size: 14 students Sports: 5 | Extracurrculars: 12 Tuition & acceptance rate listed
Veritas Christian Academy
Veritas Christian Academy Photo - Veritas Christian Academy is located in beautiful Sussex County, New Jersey
(Christian)
385 Houses Corner Rd
Sparta, NJ 07871
(973) 579-6333
Gr: 9-12 | 50 students Avg. class size: 12 students Sports: 5 | Extracurrculars: 5 Tuition & acceptance rate listed
Broadstep Academy
Special Education School
(2)
8 Wilson Dr
Sparta, NJ 07871
(973) 579-3758
Gr: 8-12 | 10 students
Lakeland Andover School
Special Education School
20 Jefferson St.
Newton, NJ 07860
(973) 383-0208
Gr: 6-12 | 19 students Avg. class size: 6 students Sports: 2 Tuition & acceptance rate listed

Overview

This County (Sussex County)
This State (NJ)
# Schools
5 Schools

Student Body:

# Students
752 Students
75,052 Students
% Average Students of Color
5%
39%

Academics and Faculty:

# Teachers
92 Teachers
9,105 Teachers
Average Student-Teacher Ratio
8:1
8:1
% Average Faculty w/Advanced Degree
83%
59%
Average Class Size
13 students
13 students
Average Number of AP Courses
12 courses
16 courses
Average SAT score
1233
(Out of 1600)
1258
Average ACT score
28
(Out of 36)
29

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$23,695
$23,415
Average Summer Program Cost
$350
$852
Average % on Financial Aid
44%
35%
Average Financial Aid Grant
$3,591
$24,826
Average Acceptance Rate
93%
73%

Students by Ethnicity:

0.10
0.58
# American Indian Students
n/a
342 Students
% American Indian Students
n/a
n/a
# Asian Students
4 Students
5,726 Students
% Asian Students
n/a
8%
# Hispanic Students
29 Students
6,480 Students
% Hispanic Students
3%
8%
# Black Students
17 Students
7,643 Students
% Black Students
2%
10%
# White Students
922 Students
48,086 Students
% White Students
95%
63%
# Hawaiian Students
n/a
138 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
1 Student
8,067 Students
% of Others Students
n/a
11%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
14 extracurriculars
21 extracurriculars
Average Number of Sports
8 sports
10 sports

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 Classical Academies of St. Therese, Veritas Christian Academy, and Pope John XXIII High School.
How many private high schools are located in Sussex County?
5 private high schools are located in Sussex County.
How diverse are private high schools in Sussex County?
Sussex County private high schools are approximately 5% minority students, which is lower than the New Jersey private school average of 39%.
What percentage of private high schools are religiously affiliated in Sussex County?
60% of private high schools in Sussex County are religiously affiliated (most commonly Catholic and Christian).
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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