Best Mahwah Private Elementary Schools (2026)

For the 2026 school year, there are 2 private elementary schools serving 108 students in Mahwah, NJ.

The average acceptance rate is 85%, which is higher than the New Jersey private elementary school average acceptance rate of 76%.

Young World Day School Photo - The Primary II students of Young World Day School have a longstanding tradition of holding a special night called "Poetry Cafe" where they share poems they have written and entertain us with other favorites!

Private Elementary Schools in Mahwah, NJ (2026)

School

Location

Quick Facts

Sage Day School At Mahwah

Special Education School

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(1)

900 Darlington Ave
Mahwah, NJ 07430
(201) 818-8873

Gr: 5-8 | 30 students Tuition & acceptance rate listed

Young World Day School

Montessori School

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(1)

585 Wyckoff Ave
Mahwah, NJ 07430
(201) 327-3888

Gr: PK-2 | 78 students Avg. class size: 15 students Sports: 1 Tuition & acceptance rate listed

Overview

This Town (Mahwah)

This State (NJ)

# Schools

2 Schools

View Data

Trends in Total Number of Private Elementary Schools
Year	Mahwah, NJ Total Schools
2025	2
2024	2
2023	2
2022	2
2021	2
2020	2
2019	2
2018	2
2017	2
2016	2
2015	2

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Student Body:

# Students

108 Students

140,525 Students

View Data

Trends in the Average Number of Students Per Private Elementary School
Year	Mahwah, NJ Average	New Jersey (NJ) Average	National Average
2025	54	220	199
2024	54	216	192
2023	64	215	193
2022	70	215	205
2021	70	213	201
2020	70	208	188
2019	74	215	193
2018	74	216	190
2017	72	217	199
2016	72	215	196
2015	86	200	183

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% Average Students of Color

40%

View Data

Percentage of Students of Color Trends (2015-2025)
Year	Mahwah, NJ Average	New Jersey (NJ) Average	National Average
2025	9%	40%	33%
2024	9%	39%	32%
2023	13%	39%	32%
2022	11%	39%	32%
2021	11%	39%	31%
2020	11%	39%	31%
2019	9%	38%	31%
2018	9%	37%	30%
2017	11%	38%	31%
2016	11%	38%	31%
2015	12%	37%	31%

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Academics and Faculty:

# Teachers

22 Teachers

14,348 Teachers

Average Student-Teacher Ratio

5:1

10:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	Mahwah, NJ Average	New Jersey (NJ) Average	National Average
2025	5:1	10:1	11:1
2024	5:1	10:1	11:1
2023	10:1	10:1	11:1
2022	5:1	10:1	11:1
2021	5:1	10:1	11:1
2020	5:1	10:1	11:1
2019	5:1	11:1	11:1
2018	5:1	11:1	11:1
2017	6:1	11:1	11:1
2016	6:1	11:1	12:1
2015	7:1	12:1	12:1

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% Average Faculty w/Advanced Degree

54%

View Data

Percentage of Faculty With Advanced Degrees Trends (2015-2025)
Year	Mahwah, NJ Average	New Jersey (NJ) Average	National Average
2025	4%	54%	54%
2024	4%	54%	54%
2023	4%	54%	53%
2022	4%	56%	53%
2021	4%	54%	53%
2020	4%	53%	53%
2019	4%	53%	52%
2018	4%	53%	52%
2017	4%	51%	51%
2016	4%	49%	51%
2015	4%	50%	50%

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Average Class Size

15 students

14 students

View Data

Class Size Trends (2015-2025)
Year	Mahwah, NJ Average	New Jersey (NJ) Average	National Average
2025	15	14	16
2024	15	14	15
2023	15	14	15
2022	15	14	15
2021	15	14	15
2020	15	14	15
2019	15	14	15
2018	15	14	15
2017	15	14	15
2016	15	14	15
2015	15	14	15

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Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$40,000

$18,269

View Data

Tuition Cost Trends (2018-2025)
Year	Mahwah, NJ Average	New Jersey (NJ) Average	National Average
2025	$40,000	$18,395	$14,043
2023	$15,500	$14,897	$11,693
2022	$15,500	$14,649	$11,199
2021	$15,500	$13,778	$10,824
2020	$15,500	$13,715	$10,496
2019	$15,500	$13,243	$10,300
2018	$15,500	$12,825	$10,056

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Average Acceptance Rate

85%

76%

View Data

Acceptance Rate Trends (2015-2025)
Year	Mahwah, NJ Average	New Jersey (NJ) Average	National Average
2025	85%	76%	81%
2024	95%	77%	85%
2023	95%	78%	85%
2022	95%	78%	85%
2021	95%	78%	86%
2020	95%	78%	86%
2019	95%	77%	85%
2018	95%	78%	85%
2017	95%	77%	86%
2016	95%	77%	85%
2015	95%	77%	86%

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Students by Ethnicity:

0.49

0.60

View Data

Diversity Score Trends
Year	Mahwah, NJ Average	New Jersey (NJ) Average	National Average
2025	0.49	0.60	0.64
2024	0.49	0.61	0.64
2023	0.52	0.62	0.63
2022	0.54	0.61	0.62
2021	0.54	0.61	0.62
2020	0.54	0.61	0.62
2019	0.55	0.62	0.61
2018	0.55	0.62	0.60
2017	0.46	0.61	0.59
2016	0.46	0.61	0.59
2015	0.52	0.62	0.58

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# American Indian Students

n/a

838 Students

% American Indian Students

n/a

# Asian Students

n/a

8,533 Students

% Asian Students

n/a

View Data

Asian Student Percentage Trends
Year	Mahwah, NJ Average	New Jersey (NJ) Average	National Average
2022	1%	6%	5%
2021	1%	6%	5%
2020	1%	7%	5%
2019	1%	6%	4%
2018	1%	6%	4%
2017	1%	5%	4%
2016	1%	5%	4%
2015	1%	6%	4%

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# Hispanic Students

2 Students

11,226 Students

% Hispanic Students

View Data

Hispanic Student Percentage Trends
Year	Mahwah, NJ Average	New Jersey (NJ) Average	National Average
2025	2%	8%	9%
2024	2%	8%	9%
2023	5%	8%	9%
2022	7%	9%	8%
2021	7%	9%	9%
2020	7%	9%	9%
2019	6%	9%	8%
2018	6%	9%	8%

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# Black Students

1 Student

10,269 Students

% Black Students

View Data

Black Student Percentage Trends
Year	Mahwah, NJ Average	New Jersey (NJ) Average	National Average
2025	1%	7%	8%
2024	1%	7%	8%
2023	2%	8%	8%
2022	3%	9%	7%
2021	3%	9%	8%
2020	3%	9%	8%
2019	3%	10%	8%
2018	3%	10%	8%
2017	3%	10%	7%
2016	3%	10%	8%
2015	2%	10%	8%

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# White Students

36 Students

85,983 Students

% White Students

33%

60%

View Data

White Student Percentage Trends
Year	Mahwah, NJ Average	New Jersey (NJ) Average	National Average
2025	33%	60%	55%
2024	33%	59%	55%
2023	32%	58%	55%
2022	63%	58%	57%
2021	63%	58%	57%
2020	63%	58%	58%
2019	60%	58%	59%
2018	60%	58%	59%
2017	69%	59%	61%
2016	69%	59%	61%
2015	57%	57%	61%

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# Hawaiian Students

n/a

171 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

69 Students

26,727 Students

% of Others Students

64%

19%

View Data

Other Races Student Percentage Trends
Year	Mahwah, NJ Average	New Jersey (NJ) Average	National Average
2025	64%	18%	22%
2024	64%	19%	22%
2023	61%	19%	22%
2022	26%	18%	22%
2021	26%	18%	20%
2020	26%	17%	19%
2019	30%	17%	20%
2018	30%	17%	20%
2017	27%	17%	19%
2016	27%	17%	18%
2015	40%	18%	18%

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All Ethnic Groups