²ÝÁñÉçÇø

²ÝÁñÉçÇø School Review - Established 2003
Blair Academy Top 3 · Lowest Acceptance Rate (NJ)
KinderCare of Mt. Olive

Best Warren County ²ÝÁñÉçÇø Schools (2026-27)

For the 2026-27 school year, there are 10 private schools serving 1,056 students in Warren County, NJ (there are , serving 15,349 public students). 6% of all K-12 students are educated in private schools (compared to the NJ state average of 14%).
The average acceptance rate is 15%, which is lower than the New Jersey private school average acceptance rate of 78%.
18% of private schools in Warren County, NJ are religiously affiliated (most commonly Catholic and Presbyterian).

Quick Facts (2026-27)

Quick Facts (2026-27)

Top Ranked Warren County ²ÝÁñÉçÇø Schools (2026-27)

Blair Academy Photo
Blair Academy
Gr: 9-12 | 465 students
Avg. class size: 11 students
Sports: 20 | Extracurriculars: 25
Presbyterian
2 Park St
Blairstown, NJ 07825
(908) 362-2009
View Profile
Map of Sts Philip & James School
Sts Philip & James School
Gr: PK-8 | 225 students
Catholic
137 Roseberry St
Phillipsburg, NJ 08865
(908) 859-6064
(4)
View Profile
Map of Busy Bees Learning Center
Busy Bees Learning Center
Gr: K | 94 students
Daycare / Preschool
205 Strykers Rd
Phillipsburg, NJ 08865
(908) 213-6200
View Profile
Map of Children's Center
Children's Center
Gr: PK-K | 23 students
Avg. class size: 19 students
Daycare / Preschool
1 Main St
Blairstown, NJ 07825
(908) 310-7919
View Profile
Map of Friendship Center
Friendship Center
Gr: PK | 7 students
Daycare / Preschool
420 Schooleys Mountain Rd
Hackettstown, NJ 07840
(908) 852-2221
View Profile
Map of Kiddie Academy Of Lopatcong
Kiddie Academy Of Lopatcong
Gr: K-1 | 30 students
Avg. class size: 12 students
Daycare / Preschool
424 State Route 57
Phillipsburg, NJ 08865
(908) 387-0890
View Profile
KinderCare of Mt. Olive Photo
KinderCare of Mt. Olive
Gr: NS-PK | 103 students
Daycare / Preschool
7 Naughright Rd
Hackettstown, NJ 07840
(908) 684-9273
View Profile
Map of Little Bears Learning Center
Little Bears Learning Center
Gr: PK-K | 13 students
Daycare / Preschool
309 Hazen Rd
Hackettstown, NJ 07840
(908) 835-9010
View Profile
Map of Stewartsville KinderCare
Stewartsville KinderCare
Gr: NS-PK
Daycare / Preschool
1733 Washington Valley Dr
Stewartsville, NJ 08886
(908) 859-4005
View Profile
Map of Washington Kid Care & Learning Center
Washington Kid Care & Learning Center
Gr: PK-K | 77 students
Daycare / Preschool
70-72 E Washington Ave
Washington, NJ 07882
(908) 689-1777
View Profile
[+] Show Closed ²ÝÁñÉçÇø Schools in Warren County, New Jersey

Warren County ²ÝÁñÉçÇø Schools (Closed)

Map of St. Mary's School
St. Mary's School
Gr: PK-8 | 150 students
Catholic
159 Liberty St
Hackettstown, NJ 07840
(908) 852-4791
(1)
View Profile

Overview

Category
This State (NJ)
US
# Schools
11 Schools

Trends in Total Number of ²ÝÁñÉçÇø Schools

YearWarren County Total Schools
202511
202411
202310
202210
202110
202011
201910
201810
201711
201613
201516
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Students
1,056 Students
216,366 Students

Trends in the Average Number of Students Per ²ÝÁñÉçÇø School

YearWarren County AverageNew Jersey (NJ) AverageNational Average
2025106168179
2024106165172
2023117164174
2022119167185
202176165180
202084160171
2019123164175
2018123164172
2017120167180
2016110166178
2015115154167
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% Average Students of Color
27%
40%

Percentage of Students of Color Trends (2015-2025)

YearWarren County AverageNew Jersey (NJ) AverageNational Average
202527%40%34%
202427%39%34%
202325%40%33%
202226%38%33%
202126%39%32%
202028%39%32%
201923%38%31%
201823%37%31%
201726%38%32%
201625%38%32%
201524%37%32%
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Academics and Faculty:

# Teachers
120 Teachers
20,263 Teachers
Average Student-Teacher Ratio
8:1
11:1

Student-Teacher Ratio Trends (2015-2025)

YearWarren County AverageNew Jersey (NJ) AverageNational Average
20258:111:111:1
20248:111:111:1
20238:111:111:1
20228:111:111:1
202119:111:111:1
202015:111:112:1
20199:111:112:1
20189:111:112:1
20179:111:112:1
20169:111:112:1
201511:112:112:1
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% Average Faculty w/Advanced Degree
3%
53%

Percentage of Faculty With Advanced Degrees Trends (2015-2025)

YearWarren County AverageNew Jersey (NJ) AverageNational Average
20253%54%55%
20243%53%54%
20233%54%54%
20223%54%54%
20213%53%54%
20203%52%54%
20193%53%53%
20183%53%53%
201732%52%53%
201641%50%52%
201562%51%52%
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Average Class Size
14 students
14 students

Class Size Trends (2015-2025)

YearWarren County AverageNew Jersey (NJ) AverageNational Average
2025141415
2024151415
2023151415
2022151415
2021161415
2020161415
2019161415
2018161415
2017121415
2016111415
2015111415
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Average Number of AP Courses
54 courses
15 courses

Trends in Average Number of AP Courses Offered

YearWarren County AverageNew Jersey (NJ) AverageNational Average
2025541513
2024541412
2023541411
2022541311
2021541311
2020541311
2019541211
2018541211
2017271110
2016271010
201523910
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Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$48,850
$18,745

Tuition Cost Trends (2015-2025)

YearWarren County AverageNew Jersey (NJ) AverageNational Average
2025$48,850$18,947$15,012
2024$72,700$15,878$13,254
2023$72,700$15,215$12,626
2022$70,200$14,919$12,187
2021$66,500$13,993$11,800
2020$66,500$13,826$11,512
2019$64,200$13,406$11,293
2018$62,000$13,176$11,017
2017$32,560$13,780$10,708
2016$31,510$13,054$10,356
2015$53,600$11,979$9,939
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Average % on Financial Aid
38%
27%

Percent on Financial Aid Trends (2015-2025)

YearWarren County AverageNew Jersey (NJ) AverageNational Average
202538%27%34%
202438%27%34%
202338%27%34%
202238%26%33%
202135%27%33%
202035%27%32%
201940%27%31%
201840%26%30%
201725%25%30%
201625%24%29%
201533%22%28%
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Average Financial Aid Grant
$40,000
$16,021

Financial Aid Grant Trends (2015-2025)

YearWarren County AverageNew Jersey (NJ) AverageNational Average
2025$40,000$16,414$7,073
2024$40,000$16,167$6,930
2023$40,000$8,892$6,469
2022$40,000$8,911$6,289
2021$40,000$8,292$6,055
2020$40,000$8,259$5,921
2019$41,000$8,310$5,795
2018$41,000$8,039$5,456
2017$16,300$7,673$5,319
2016$15,300$7,478$5,105
2015$2,800$6,177$5,030
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Average Acceptance Rate
15%
78%

Acceptance Rate Trends (2015-2025)

YearWarren County AverageNew Jersey (NJ) AverageNational Average
202515%77%81%
202415%78%85%
202315%80%85%
202215%79%85%
202121%79%85%
202021%79%85%
201919%79%85%
201819%79%85%
201755%79%85%
201656%79%85%
201527%79%85%
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Average Endowment Size
$145 million
$54.78 million

Endowment Trends (2019-2025)

YearWarren County AverageNew Jersey (NJ) AverageNational Average
2025$145 M$52 M$39 M
2024$145 M$97 M$39 M
2023$145 M$79 M$39 M
2022$145 M$89 M$40 M
2021$101 M$94 M$40 M
2020$101 M$94 M$40 M
2019$101 M$94 M$40 M
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Students by Ethnicity:

0.63
0.63

Diversity Score Trends

YearWarren County AverageNew Jersey (NJ) AverageNational Average
20250.630.630.65
20240.630.640.65
20230.620.650.65
20220.630.650.64
20210.630.650.64
20200.630.650.64
20190.620.650.63
20180.620.650.63
20170.630.640.61
20160.630.650.61
20150.620.650.61
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# American Indian Students
5 Students
942 Students
% American Indian Students
1%
n/a
# Asian Students
14 Students
11,318 Students
% Asian Students
3%
5%

Asian Student Percentage Trends

YearWarren County AverageNew Jersey (NJ) AverageNational Average
20253%6%5%
20243%6%5%
20233%6%5%
20224%6%4%
20214%5%4%
20204%5%4%
20194%5%4%
20184%5%4%
20173%5%4%
20164%5%4%
20153%4%4%
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# Hispanic Students
19 Students
15,574 Students
% Hispanic Students
4%
7%

Hispanic Student Percentage Trends

YearWarren County AverageNew Jersey (NJ) AverageNational Average
20254%8%9%
20244%7%9%
20234%7%9%
20226%7%8%
20216%8%9%
20205%8%9%
20195%8%8%
20185%8%8%
20174%8%8%
20164%8%8%
20154%8%8%
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Black Students
19 Students
14,112 Students
% Black Students
4%
7%

Black Student Percentage Trends

YearWarren County AverageNew Jersey (NJ) AverageNational Average
20254%6%7%
20244%7%7%
20235%7%8%
20223%8%7%
20213%8%7%
20204%8%8%
20193%9%7%
20183%9%7%
20175%9%7%
20165%9%7%
20154%9%8%
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# White Students
195 Students
116,208 Students
% White Students
43%
54%

White Student Percentage Trends

YearWarren County AverageNew Jersey (NJ) AverageNational Average
202543%53%52%
202443%53%52%
202339%51%52%
202244%52%54%
202144%52%54%
202040%52%54%
201946%52%56%
201846%52%56%
201748%53%58%
201646%53%58%
201546%51%58%
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# Hawaiian Students
4 Students
292 Students
% Hawaiian Students
1%
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
202 Students
58,685 Students
% of Others Students
44%
27%

Other Races Student Percentage Trends

YearWarren County AverageNew Jersey (NJ) AverageNational Average
202544%27%26%
202444%27%26%
202348%29%25%
202242%27%25%
202142%27%25%
202045%27%24%
201941%26%24%
201841%26%23%
201738%25%22%
201640%25%22%
201541%28%21%
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All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
25 extracurriculars
12 extracurriculars
Average Number of Sports
20 sports
7 sports

Frequently Asked Questions

What are the top ranked private schools in Warren County, NJ?
The top ranked private schools in Warren County, NJ include Sts Philip & James School and Blair Academy.
How many private schools are located in Warren County?
10 private schools are located in Warren County.
How diverse are private schools in Warren County?
Warren County private schools are approximately 27% minority students, which is lower than the New Jersey private school average of 40%.
What percentage of students in Warren County go to private school?
6% of all K-12 students in Warren County are educated in private schools (compared to the NJ state average of 14%).
What percentage of private schools are religiously affiliated in Warren County?
18% of private schools in Warren County are religiously affiliated (most commonly Catholic and Presbyterian).
Which private schools in Warren County are often viewed compared to one another?

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