Private School Review - Established 2003

Roselle Private High Schools (2026-27)

For the 2026-27 school year, there is 1 private high school serving 354 students in Roselle, NJ.
The average acceptance rate is 100%, which is higher than the New Jersey private high school average acceptance rate of 75%.
100% of private high schools in Roselle, NJ are religiously affiliated (most commonly Catholic).

Quick Facts (2026-27)

Quick Facts (2026-27)

Top Ranked Roselle Private High Schools (2026-27)

Roselle Catholic High School Photo
Roselle Catholic High School
Gr: 9-12 | 354 students
Avg. class size: 23 students
Sports: 13 | Extracurriculars: 32
Catholic
350 Raritan Rd
Roselle, NJ 07203
(908) 245-2350
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[+] Show Closed Private Schools in Roselle, New Jersey

Roselle, New Jersey Private Schools (Closed)

Map of Shim Academy Of Montessori
Shim Academy Of Montessori
Gr: K-4 | 28 students
Montessori School
1305 Saint George Ave
Roselle, NJ 07203
(908) 620-0404
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Roselle, NJ Private School Trends (9-Year)

1
Private Schools
354
Students
$13,250
Avg. Tuition
+15.2% (+$1,750) 9-yr
23
Avg. Class Size
-8.0% (-2 students) 9-yr
72%
Students of Color
+28.6% (+16.0 pp) 9-yr
13:1
Student-Teacher Ratio
+62.5% (+5.0) 9-yr
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Enrollment & Diversity
Category
This Town (Roselle)
This State (NJ)
# Schools
1 School
335 Schools
# Students
354 Students
74,901 Students

Trends in the Average Number of Students Per Private High School

YearRoselle, NJ AvgNew Jersey (NJ)National
2025354234253
2024354231245
2023354238247
2022354229257
2021354223249
2020354215235
2019354237242
2018354243238
2017354251246
2016354248241
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% Students of Color
72%
39%

Percentage of Students of Color Trends (2016-2025)

YearRoselle, NJ AvgNew Jersey (NJ)National
202572%40%32%
202472%39%31%
202372%39%31%
202272%38%30%
202172%38%30%
202072%38%29%
201953%37%29%
201853%35%28%
201756%39%30%
201656%39%30%
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0.77
0.58

Diversity Score Trends

YearRoselle, NJ AvgNew Jersey (NJ)National
20250.770.580.61
20240.770.580.60
20230.770.590.60
20220.770.580.58
20210.770.580.57
20200.770.580.57
20190.670.580.56
20180.670.570.55
20170.670.570.54
20160.670.570.54
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Show more data/charts: racial breakdown
# American Indian Students
n/a
342 Students
% American Indian Students
n/a
n/a
# Asian Students
45 Students
5,725 Students
% Asian Students
12%
8%

Asian Student Percentage Trends

YearRoselle, NJ AvgNew Jersey (NJ)National
202513%8%5%
202413%8%6%
202313%8%6%
202213%8%5%
202113%7%5%
202013%8%5%
20195%7%5%
20185%8%5%
20175%6%4%
20165%6%4%
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# Hispanic Students
63 Students
6,470 Students
% Hispanic Students
18%
9%

Hispanic Student Percentage Trends

YearRoselle, NJ AvgNew Jersey (NJ)National
202518%8%9%
202418%8%9%
202318%9%8%
202218%10%8%
202118%9%8%
202018%9%8%
201922%9%8%
201822%8%8%
201722%9%7%
201622%9%8%
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# Black Students
123 Students
7,631 Students
% Black Students
35%
10%

Black Student Percentage Trends

YearRoselle, NJ AvgNew Jersey (NJ)National
202535%10%8%
202435%10%8%
202335%11%8%
202235%11%8%
202135%12%8%
202035%12%8%
201926%12%8%
201826%12%8%
201726%13%8%
201626%13%8%
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# White Students
88 Students
48,074 Students
% White Students
25%
63%

White Student Percentage Trends

YearRoselle, NJ AvgNew Jersey (NJ)National
202525%63%59%
202425%63%60%
202325%62%60%
202225%62%62%
202125%63%63%
202025%63%64%
201947%63%64%
201847%63%65%
201747%64%66%
201647%63%66%
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# 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
35 Students
7,979 Students
% of Others Students
10%
10%

Other Races Student Percentage Trends

YearRoselle, NJ AvgNew Jersey (NJ)National
20259%11%17%
20249%11%15%
20239%10%16%
20229%9%16%
20219%9%15%
20209%8%14%
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All Ethnic Groups
Academics
# Teachers
28 Teachers
9,098 Teachers
Average Student-Teacher Ratio
13:1
8:1

Student-Teacher Ratio Trends (2016-2025)

YearRoselle, NJ AvgNew Jersey (NJ)National
202513:18:110:1
202413:19:110:1
202313:19:110:1
202213:18:110:1
202113:18:110:1
202013:19:110:1
20198:19:110:1
20188:19:110:1
20178:19:110:1
20168:19:110:1
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% Average Faculty w/Advanced Degree
33%
59%

Percentage of Faculty With Advanced Degrees Trends (2016-2025)

YearRoselle, NJ AvgNew Jersey (NJ)National
202533%59%57%
202433%58%57%
202333%59%57%
202233%60%56%
202133%59%56%
202033%58%56%
201933%59%55%
201833%59%55%
201733%58%55%
201633%55%54%
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Average Class Size
23 students
13 students

Class Size Trends (2016-2025)

YearRoselle, NJ AvgNew Jersey (NJ)National
2025231314
2024231314
2023231314
2022231314
2021251314
2020251314
2019251314
2018251314
2017251314
2016251314
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Average Number of AP Courses
12 courses
16 courses

Trends in Average Number of AP Courses Offered

YearRoselle, NJ AvgNew Jersey (NJ)National
2025121613
2024121512
2023121412
2022121412
2021121312
2020121312
2019121311
2018121311
2017121111
2016121111
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Average SAT score
1200
(Out of 1600)
1255

SAT Score Trends (2017-2025)

YearRoselle, NJ AvgNew Jersey (NJ)National
2025120012571233
2024120012511231
2023120012461229
2022120012381230
2021120012441230
2020120012491227
2019120012601226
2018120012531226
2017120012501233
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Tuition & Aid
Average Yearly Tuition Cost
$13,250
$22,641

Tuition Cost Trends (2016-2025)

YearRoselle, NJ AvgNew Jersey (NJ)National
2025$13,250$23,640$17,997
2024$13,250$21,272$17,011
2023$13,250$19,507$16,191
2022$13,250$19,882$15,821
2021$11,500$18,637$15,331
2020$11,500$18,303$15,046
2019$11,500$18,060$14,791
2018$11,500$17,663$14,527
2017$11,500$18,594$14,161
2016$11,500$17,139$13,713
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Average % on Financial Aid
75%
35%

Percent on Financial Aid Trends (2016-2025)

YearRoselle, NJ AvgNew Jersey (NJ)National
202575%35%38%
202475%35%37%
202375%35%36%
202275%33%36%
202175%34%36%
202075%34%35%
201975%34%34%
201875%33%33%
201775%30%32%
201675%29%31%
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Average Financial Aid Grant
$2,000
$24,522

Financial Aid Grant Trends (2016-2025)

YearRoselle, NJ AvgNew Jersey (NJ)National
2025$2,000$25,884$9,714
2024$2,000$26,458$9,498
2023$2,000$12,077$8,890
2022$2,000$11,851$8,717
2021$2,000$10,521$8,472
2020$2,000$10,224$8,370
2019$2,000$10,832$7,924
2018$2,000$10,790$7,471
2017$2,000$10,336$7,202
2016$2,000$9,927$6,993
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Average Endowment Size
$10 million
$79.07 million
Admissions & Athletics
Average Acceptance Rate
100%
75%
Average Number of Extracurriculars
32 extracurriculars
21 extracurriculars
Average Number of Sports
13 sports
10 sports

Frequently Asked Questions

What are the top ranked private high schools in Roselle, NJ?
The top ranked private high schools in Roselle, NJ is Roselle Catholic High School.
How many private high schools are located in Roselle?
1 private high schools are located in Roselle.
What percentage of private high schools are religiously affiliated in Roselle?
100% of private high schools in Roselle are religiously affiliated (most commonly Catholic).

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