[+] Show Closed Private Schools in Nassau County, New York

Overview

Trends in Total Number of Private Elementary Schools

Year	Nassau County Total Schools
2025	84
2024	88
2023	82
2022	84
2021	92
2020	93
2019	90
2018	90
2017	88
2016	89
2015	94

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# Students

24,598 Students

341,959 Students

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Showing 2016–2025. Full 11-year historical data available below ↓

Trends in the Average Number of Students Per Private Elementary School

Year	Nassau County Average	New York (NY) Average	National Average
2025	301	273	199
2024	292	261	192
2023	303	258	193
2022	295	270	205
2021	302	267	201
2020	304	265	188
2019	337	273	193
2018	339	270	190
2017	326	262	199
2016	327	261	196
2015	315	252	183

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% Average Students of Color

35%

38%

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Showing 2016–2025. Full 11-year historical data available below ↓

Percentage of Students of Color Trends (2015-2025)

Year	Nassau County Average	New York (NY) Average	National Average
2025	35%	39%	33%
2024	35%	38%	32%
2023	30%	39%	32%
2022	33%	39%	32%
2021	34%	40%	31%
2020	34%	39%	31%
2019	37%	38%	31%
2018	35%	38%	30%
2017	31%	39%	31%
2016	31%	39%	31%
2015	30%	39%	31%

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Academics and Faculty:

# Teachers

2,377 Teachers

34,473 Teachers

Average Student-Teacher Ratio

10:1

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Showing 2016–2025. Full 11-year historical data available below ↓

Student-Teacher Ratio Trends (2015-2025)

Year	Nassau County Average	New York (NY) Average	National Average
2025	10:1	10:1	11:1
2024	10:1	10:1	11:1
2023	11:1	10:1	11:1
2022	11:1	10:1	11:1
2021	11:1	11:1	11:1
2020	11:1	11:1	11:1
2019	11:1	11:1	11:1
2018	11:1	11:1	11:1
2017	12:1	11:1	11:1
2016	12:1	11:1	12:1
2015	12:1	12:1	12:1

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% Average Faculty w/Advanced Degree

79%

76%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

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

Year	Nassau County Average	New York (NY) Average	National Average
2025	79%	76%	54%
2024	79%	76%	54%
2023	80%	75%	53%
2022	80%	76%	53%
2021	81%	75%	53%
2020	81%	74%	53%
2019	82%	73%	52%
2018	81%	73%	52%
2017	80%	73%	51%
2016	75%	73%	51%
2015	73%	72%	50%

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Average Class Size

14 students

15 students

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Showing 2016–2025. Full 11-year historical data available below ↓

Class Size Trends (2015-2025)

Year	Nassau County Average	New York (NY) Average	National Average
2025	14	15	16
2024	14	15	15
2023	13	15	15
2022	13	15	15
2021	14	15	15
2020	14	15	15
2019	14	15	15
2018	13	15	15
2017	13	15	15
2016	13	15	15
2015	14	16	15

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Average Number of AP Courses

12 courses

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Showing 2016–2025. Full 11-year historical data available below ↓

Trends in Average Number of AP Courses Offered

Year	Nassau County Average	New York (NY) Average	National Average
2025	12	11	12
2024	11	9	11
2023	12	9	10
2022	12	9	10
2021	11	9	10
2020	11	9	10
2019	11	9	10
2018	11	8	10
2017	12	9	10
2016	11	8	9
2015	11	8	9

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Average SAT score

1218

(Out of 1600)

1279

Average ACT score

(Out of 36)

Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$21,436

$21,988

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Tuition Cost Trends (2015-2025)

Year	Nassau County Average	New York (NY) Average	National Average
2025	$21,912	$22,253	$14,043
2024	$21,149	$21,655	$13,682
2023	$20,877	$20,974	$13,130
2022	$19,590	$20,046	$12,589
2021	$18,343	$19,595	$12,335
2020	$17,624	$19,226	$12,023
2019	$17,260	$18,668	$11,773
2018	$17,128	$18,386	$11,504
2017	$15,227	$17,669	$11,214
2016	$12,106	$16,993	$10,830
2015	$12,106	$16,222	$10,424

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Average Summer Program Cost

$400

$2,682

Average % on Financial Aid

31%

33%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Percent on Financial Aid Trends (2015-2025)

Year	Nassau County Average	New York (NY) Average	National Average
2025	31%	32%	34%
2024	31%	32%	33%
2023	28%	32%	33%
2022	30%	33%	32%
2021	30%	32%	32%
2020	33%	32%	31%
2019	30%	31%	30%
2018	33%	31%	29%
2017	29%	30%	29%
2016	30%	29%	28%
2015	31%	28%	27%

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Average Financial Aid Grant

$5,300

$11,649

View Data

Financial Aid Grant Trends (2016-2025)

Year	Nassau County Average	New York (NY) Average	National Average
2025	$5,300	$9,366	$6,227
2024	$5,300	$9,638	$6,113
2023	$5,110	$10,123	$5,785
2022	$4,110	$8,871	$5,514
2021	$3,925	$8,571	$5,269
2020	$4,700	$8,497	$5,141
2019	$3,925	$8,311	$5,007
2018	$4,700	$7,273	$4,752
2017	$4,950	$6,448	$4,582
2016	$5,440	$6,593	$4,396

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Average Acceptance Rate

77%

79%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Acceptance Rate Trends (2015-2025)

Year	Nassau County Average	New York (NY) Average	National Average
2025	71%	75%	81%
2024	75%	80%	85%
2023	80%	80%	85%
2022	80%	79%	85%
2021	79%	79%	86%
2020	79%	79%	86%
2019	79%	78%	85%
2018	77%	77%	85%
2017	77%	80%	86%
2016	77%	81%	85%
2015	74%	82%	86%

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Average Endowment Size

$11.67 million

$28.84 million

Students by Ethnicity:

0.60

0.57

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Diversity Score Trends

Year	Nassau County Average	New York (NY) Average	National Average
2025	0.60	0.58	0.64
2024	0.60	0.58	0.64
2023	0.58	0.61	0.63
2022	0.57	0.61	0.62
2021	0.55	0.61	0.62
2020	0.56	0.60	0.62
2019	0.57	0.59	0.61
2018	0.58	0.59	0.60
2017	0.54	0.60	0.59
2016	0.54	0.60	0.59
2015	0.55	0.60	0.58

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# American Indian Students

17 Students

810 Students

% American Indian Students

<1%

# Asian Students

980 Students

14,469 Students

% Asian Students

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Showing 2016–2025. Full 11-year historical data available below ↓

Asian Student Percentage Trends

Year	Nassau County Average	New York (NY) Average	National Average
2025	4%	4%	5%
2024	4%	4%	5%
2023	4%	4%	5%
2022	4%	4%	5%
2021	4%	4%	5%
2020	4%	4%	5%
2019	4%	5%	4%
2018	4%	5%	4%
2017	4%	4%	4%
2016	4%	4%	4%
2015	4%	4%	4%

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# Hispanic Students

1,691 Students

23,955 Students

% Hispanic Students

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Hispanic Student Percentage Trends

Year	Nassau County Average	New York (NY) Average	National Average
2025	7%	7%	9%
2024	7%	7%	9%
2023	7%	8%	9%
2022	6%	8%	8%
2021	6%	8%	9%
2020	6%	8%	9%
2019	9%	8%	8%
2018	9%	8%	8%
2017	5%	8%	8%
2016	5%	8%	8%
2015	5%	8%	8%

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# Black Students

2,470 Students

26,065 Students

% Black Students

10%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Black Student Percentage Trends

Year	Nassau County Average	New York (NY) Average	National Average
2025	10%	8%	8%
2024	10%	7%	8%
2023	9%	8%	8%
2022	9%	9%	7%
2021	9%	9%	8%
2020	9%	9%	8%
2019	9%	9%	8%
2018	9%	9%	8%
2017	9%	11%	7%
2016	9%	11%	8%
2015	9%	11%	8%

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# White Students

14,935 Students

213,434 Students

% White Students

59%

63%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

White Student Percentage Trends

Year	Nassau County Average	New York (NY) Average	National Average
2025	59%	62%	55%
2024	59%	62%	55%
2023	61%	59%	55%
2022	62%	59%	57%
2021	64%	59%	57%
2020	63%	60%	58%
2019	62%	60%	59%
2018	62%	60%	59%
2017	65%	60%	61%
2016	65%	60%	61%
2015	65%	60%	61%

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# Hawaiian Students

58 Students

420 Students

% Hawaiian Students

<1%

# Others Students

4,949 Students

62,444 Students

% of Others Students

20%

18%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Other Races Student Percentage Trends

Year	Nassau County Average	New York (NY) Average	National Average
2025	20%	18%	22%
2024	20%	19%	22%
2023	19%	20%	22%
2022	19%	18%	22%
2021	17%	19%	20%
2020	18%	18%	19%
2019	16%	18%	20%
2018	16%	18%	20%
2017	17%	17%	19%
2016	17%	17%	18%
2015	17%	17%	18%

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All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars

12 extracurriculars

Average Number of Sports

8 sports

7 sports

Frequently Asked Questions

What are the top ranked private elementary schools in Nassau County, NY?

The private elementary schools in Nassau County, NY include The Greenvale School, St. Agnes Cathedral School, and Long Island Lutheran Middle & High School.

How many private elementary schools are located in Nassau County?

79 private elementary schools are located in Nassau County.

How much do private elementary schools cost in Nassau County?

The average tuition cost is $21,436, which is lower than the New York private school average tuition cost of $21,988.

How diverse are private elementary schools in Nassau County?

Nassau County private elementary schools are approximately 35% minority students, which is lower than the New York private school average of 38%.

What percentage of private elementary schools are religiously affiliated in Nassau County?

71% of private elementary schools in Nassau County are religiously affiliated (most commonly Catholic and Jewish).

Which private elementary schools in Nassau County are often viewed compared to one another?

Popular comparisons of private elementary schools in Nassau County include: Silverstein Hebrew Academy vs. North Shore Hebrew Academy, Portledge School vs. Friends Academy, North Shore Hebrew Academy vs. Silverstein Hebrew Academy

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