For the 2026 school year, there are 3 private schools serving 313 students in Mendham, NJ (there are , serving 1,532 public students). 17% of all K-12 students in Mendham, NJ are educated in private schools (compared to the NJ state average of 14%).
The average acceptance rate is 90%, which is higher than the New Jersey private school average acceptance rate of 78%.
33% of private schools in Mendham, NJ are religiously affiliated (most commonly Catholic).
草榴社区 Schools in Mendham, NJ (2026)
School
Location
Quick Facts
9E Main Street
Mendham, NJ 07945
(908) 719-9610
Mendham, NJ 07945
(908) 719-9610
Gr: NS-8 | 20 students Extracurrculars: 3
577 State Route 24
Mendham, NJ 07945
(908) 879-6355
Mendham, NJ 07945
(908) 879-6355
Gr: PK-K | 137 students Avg. class size: 16 students Extracurrculars: 1 Tuition & acceptance rate listed
Mendham, New Jersey 草榴社区 Schools (Closed)
School
Location
Quick Facts
Daytop Preparatory School (Closed 2024)
Special Education School
80 W Main St
Mendham, NJ 07945
(973) 543-5656
Mendham, NJ 07945
(973) 543-5656
Gr: 9-12 | 66 students
Overview
This Town (Mendham)
This State (NJ)
# Schools
3 Schools
Student Body:
# Students
313 Students
217,930 Students
% Average Students of Color
11%
40%
Academics and Faculty:
# Teachers
36 Teachers
20,233 Teachers
Average Student-Teacher Ratio
9:1
11:1
% Average Faculty w/Advanced Degree
40%
54%
Average Class Size
16 students
14 students
Average Number of AP Courses
10 courses
15 courses
Tuition and Acceptance Rate:
Average Acceptance Rate
90%
78%
Students by Ethnicity:
Diversity Score
0.52
0.63
# American Indian Students
n/a
942 Students
% American Indian Students
n/a
1%
# Asian Students
2 Students
11,318 Students
% Asian Students
1%
5%
# Hispanic Students
2 Students
15,575 Students
% Hispanic Students
1%
7%
# Black Students
1 Student
14,114 Students
% Black Students
n/a
7%
# White Students
146 Students
116,454 Students
% White Students
50%
53%
# Hawaiian Students
n/a
292 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
142 Students
59,315 Students
% of Others Students
48%
27%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
2 extracurriculars
12 extracurriculars
Frequently Asked Questions
How many private schools are located in Mendham, NJ?
3 private schools are located in Mendham, NJ.
What percentage of students in Mendham go to private school?
17% of all K-12 students in Mendham are educated in private schools (compared to the NJ state average of 14%).
What percentage of private schools are religiously affiliated in Mendham?
33% of private schools in Mendham are religiously affiliated (most commonly Catholic).
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