Top Ranked Sewell Private High Schools (2026-27)

Gloucester County Christian School

Gr: PK-12 | 351 students

Sports: 5 | Extracurriculars: 7

Baptist

151 Golf Club Rd

Sewell, NJ 08080

(856) 589-1665

(1)

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Hollydell School

Gr: PK-12 | 56 students

Avg. class size: 7 students

Special Education School

610 Holly Dell Dr

Sewell, NJ 08080

(856) 582-5151

(1)

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[+] Show Closed Private Schools in Sewell, New Jersey

Sewell, New Jersey Private Schools (Closed)

Bethel Preparatory Biblical-Classical Academy

Gr: K-12 | 120 students

Avg. class size: 12 students

Christian

359 Chapel Heights Rd

Sewell, NJ 08080

(856) 270-6022

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Sewell, NJ Private School Trends (10-Year)

Private Schools

407

Students

-14.1% (-67 students) 10-yr

Avg. Class Size

-41.7% (-5 students) 10-yr

20%

Students of Color

-58.3% (-28.0 pp) 10-yr

14:1

Student-Teacher Ratio

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Enrollment & Diversity

Category

This Town (Sewell)

This State (NJ)

# Schools

2 Schools

335 Schools

# Students

407 Students

74,901 Students

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Trends in the Average Number of Students Per Private High School
Year	Sewell, NJ Avg	New Jersey (NJ)	National
2025	204	234	253
2024	198	231	245
2023	50	238	247
2022	185	229	257
2021	163	223	249
2020	163	215	235
2019	174	237	242
2018	174	243	238
2017	237	251	246
2016	237	248	241
2015	237	232	220

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% Students of Color

20%

39%

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Percentage of Students of Color Trends (2015-2025)
Year	Sewell, NJ Avg	New Jersey (NJ)	National
2025	20%	40%	32%
2024	19%	39%	31%
2023	51%	39%	31%
2022	27%	38%	30%
2021	25%	38%	30%
2020	25%	38%	29%
2019	48%	37%	29%
2018	48%	35%	28%
2017	48%	39%	30%
2016	48%	39%	30%
2015	48%	39%	30%

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0.46

0.58

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Diversity Score Trends
Year	Sewell, NJ Avg	New Jersey (NJ)	National
2025	0.46	0.58	0.61
2024	0.43	0.58	0.60
2023	0.68	0.59	0.60
2022	0.50	0.58	0.58
2021	0.45	0.58	0.57
2020	0.45	0.58	0.57
2019	0.61	0.58	0.56
2018	0.61	0.57	0.55
2017	0.58	0.57	0.54
2016	0.58	0.57	0.54
2015	0.58	0.58	0.53

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Show more data/charts: racial breakdown

# American Indian Students

n/a

342 Students

% American Indian Students

n/a

# Asian Students

4 Students

5,725 Students

% Asian Students

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Asian Student Percentage Trends
Year	Sewell, NJ Avg	New Jersey (NJ)	National
2025	1%	8%	5%
2024	1%	8%	6%
2023	4%	8%	6%
2022	7%	8%	5%
2021	5%	7%	5%
2020	5%	8%	5%
2019	2%	7%	5%
2018	2%	8%	5%
2017	1%	6%	4%
2016	1%	6%	4%
2015	1%	5%	4%

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# Hispanic Students

31 Students

6,470 Students

% Hispanic Students

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Hispanic Student Percentage Trends
Year	Sewell, NJ Avg	New Jersey (NJ)	National
2025	8%	8%	9%
2024	8%	8%	9%
2023	14%	9%	8%
2022	9%	10%	8%
2021	9%	9%	8%
2020	9%	9%	8%
2019	34%	9%	8%
2018	34%	8%	8%
2017	37%	9%	7%
2016	37%	9%	8%
2015	37%	10%	8%

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# Black Students

32 Students

7,631 Students

% Black Students

10%

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Black Student Percentage Trends
Year	Sewell, NJ Avg	New Jersey (NJ)	National
2025	8%	10%	8%
2024	8%	10%	8%
2023	30%	11%	8%
2022	10%	11%	8%
2021	10%	12%	8%
2020	10%	12%	8%
2019	9%	12%	8%
2018	9%	12%	8%
2017	7%	13%	8%
2016	7%	13%	8%
2015	7%	13%	9%

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# White Students

294 Students

48,074 Students

% White Students

72%

63%

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White Student Percentage Trends
Year	Sewell, NJ Avg	New Jersey (NJ)	National
2025	72%	63%	59%
2024	74%	63%	60%
2023	46%	62%	60%
2022	69%	62%	62%
2021	73%	63%	63%
2020	73%	63%	64%
2019	52%	63%	64%
2018	52%	63%	65%
2017	53%	64%	66%
2016	53%	63%	66%
2015	53%	63%	66%

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# Hawaiian Students

n/a

138 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

46 Students

7,979 Students

% of Others Students

11%

10%

View Data

Other Races Student Percentage Trends
Year	Sewell, NJ Avg	New Jersey (NJ)	National
2025	11%	11%	17%
2024	9%	11%	15%
2023	6%	10%	16%
2022	5%	9%	16%
2021	3%	9%	15%
2020	3%	8%	14%
2019	3%	9%	14%
2018	3%	9%	13%
2017	2%	8%	14%
2016	2%	9%	13%
2015	2%	9%	12%

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All Ethnic Groups

Academics

# Teachers

29 Teachers

9,098 Teachers

Average Student-Teacher Ratio

14:1

8:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	Sewell, NJ Avg	New Jersey (NJ)	National
2025	14:1	8:1	10:1
2024	15:1	9:1	10:1
2023	6:1	9:1	10:1
2022	13:1	8:1	10:1
2021	12:1	8:1	10:1
2020	12:1	9:1	10:1
2019	12:1	9:1	10:1
2018	12:1	9:1	10:1
2017	14:1	9:1	10:1
2016	14:1	9:1	10:1
2015	14:1	10:1	10:1

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% Average Faculty w/Advanced Degree

82%

59%

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Percentage of Faculty With Advanced Degrees Trends (2015-2025)
Year	Sewell, NJ Avg	New Jersey (NJ)	National
2025	82%	59%	57%
2021	40%	59%	56%
2020	40%	58%	56%
2019	40%	59%	55%
2018	40%	59%	55%
2017	40%	58%	55%
2016	40%	55%	54%
2015	40%	57%	54%

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Average Class Size

7 students

13 students

View Data

Class Size Trends (2015-2025)
Year	Sewell, NJ Avg	New Jersey (NJ)	National
2025	7	13	14
2021	12	13	14
2020	12	13	14
2019	12	13	14
2018	12	13	14
2017	12	13	14
2016	12	13	14
2015	12	13	14

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Tuition & Aid

Admissions & Athletics

Average Number of Extracurriculars

7 extracurriculars

21 extracurriculars

Average Number of Sports

5 sports

10 sports

Frequently Asked Questions

What are the top ranked private high schools in Sewell, NJ?

The private high schools in Sewell, NJ include Hollydell School and Gloucester County Christian School.

How many private high schools are located in Sewell?

2 private high schools are located in Sewell.

What percentage of private high schools are religiously affiliated in Sewell?

50% of private high schools in Sewell are religiously affiliated (most commonly Baptist).

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Quick Facts (2026-27)

Quick Facts (2026-27)

Top Ranked Sewell Private High Schools (2026-27)

Sewell, New Jersey Private Schools (Closed)

Sewell, NJ Private School Trends (10-Year)

Trends in the Average Number of Students Per Private High School

Percentage of Students of Color Trends (2015-2025)

Diversity Score Trends

Asian Student Percentage Trends

Hispanic Student Percentage Trends

Black Student Percentage Trends

White Student Percentage Trends

Other Races Student Percentage Trends

Student-Teacher Ratio Trends (2015-2025)

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

Class Size Trends (2015-2025)

Frequently Asked Questions

Recent Articles

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