[+] Show Closed Private Schools in Snohomish County, Washington

Snohomish County Private Schools (Closed)

Cornerstone Academy

Gr: NS-12 | 109 students

Avg. class size: 10 students

Specialized Curriculum (Christian)

639 W. Main Street

Monroe, WA 98272

(425) 892-3030

(9)

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Cornerstone Academy

Gr: PK-10 | 84 students

Specialized Curriculum (Christian)

16910 161st Ave Se

Snohomish, WA 98290

(425) 892-3030

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Northwest Christian School

Gr: PK-12 | 242 students

Christian

13000 21st Dr Se

Everett, WA 98208

(425) 337-6992

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Red Door Montessori Inc

Gr: PK-K | 20 students

Montessori School

16715 52nd Ave W Ste F

Lynnwood, WA 98037

(360) 743-3667

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Restart Leadership Academy

Gr: 7-10 | 5 students

All-boys | Alternative School

30001 138th Pl Se

Monroe, WA 98272

(360) 793-2359

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SonShine Preschool

Gr: PK | 36 students

Avg. class size: 12 students

Daycare / Preschool (Baptist)

17922 149th St Se

Monroe, WA 98272

(360) 794-8044

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Sultan Montessori School

Gr: PK-K | 11 students

Montessori School

31928 116th Street Se

Sultan, WA 98294

(360) 793-0794

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Valley View Christian School

Gr: PK-12

Mennonite

9717 31st Ave SE

Everett, WA 98208

(425) 337-8868

(1)

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Overview

Academics and Faculty:

# Teachers

655 Teachers

10,044 Teachers

Average Student-Teacher Ratio

12:1

View Data

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

Student-Teacher Ratio Trends (2015-2025)
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	12:1	12:1	11:1
2024	13:1	12:1	11:1
2023	13:1	12:1	11:1
2022	14:1	12:1	11:1
2021	14:1	12:1	11:1
2020	14:1	12:1	12:1
2019	14:1	12:1	12:1
2018	14:1	12:1	12:1
2017	13:1	12:1	12:1
2016	13:1	12:1	12:1
2015	13:1	12:1	12:1

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% Average Faculty w/Advanced Degree

50%

59%

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

Percentage of Faculty With Advanced Degrees Trends (2015-2025)
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	50%	58%	55%
2024	51%	57%	54%
2023	51%	58%	54%
2022	54%	57%	54%
2021	56%	57%	54%
2020	49%	57%	54%
2019	48%	56%	53%
2018	46%	55%	53%
2017	51%	55%	53%
2016	50%	54%	52%
2015	51%	55%	52%

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Average Class Size

15 students

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

Class Size Trends (2015-2025)
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	15	16	15
2024	16	16	15
2023	15	16	15
2022	16	15	15
2021	15	15	15
2020	15	15	15
2019	16	15	15
2018	15	15	15
2017	15	15	15
2016	16	15	15
2015	15	15	15

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Average Number of AP Courses

12 courses

11 courses

Average SAT score

1328

(Out of 1600)

1274

Average ACT score

(Out of 36)

Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$11,030

$15,197

View Data

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

Tuition Cost Trends (2015-2025)
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	$12,395	$15,533	$15,012
2024	$12,328	$15,185	$14,622
2023	$12,270	$14,169	$14,057
2022	$11,431	$13,293	$13,504
2021	$11,242	$12,994	$13,232
2020	$11,034	$12,587	$12,915
2019	$11,034	$12,231	$12,656
2018	$11,586	$11,837	$12,363
2017	$11,586	$11,270	$12,049
2016	$11,071	$10,847	$11,633
2015	$10,019	$10,475	$11,174

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Average Summer Program Cost

$625

$846

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Summer Program Cost Trends (2023-2025)
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	$507	$810	$1,152
2024	$507	$702	$1,128
2023	$967	$1,305	$1,156

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Average % on Financial Aid

30%

28%

View Data

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

Percent on Financial Aid Trends (2015-2025)
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	29%	29%	34%
2024	30%	28%	34%
2023	30%	27%	34%
2022	23%	27%	33%
2021	22%	26%	33%
2020	23%	27%	32%
2019	22%	27%	31%
2018	23%	26%	30%
2017	23%	25%	30%
2016	21%	23%	29%
2015	19%	23%	28%

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Average Financial Aid Grant

$4,487

$9,218

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Financial Aid Grant Trends (2020-2025)
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	$4,487	$8,921	$7,073
2024	$3,785	$8,821	$6,930
2023	$3,785	$6,927	$6,469
2022	$3,785	$6,141	$6,289
2021	$3,987	$6,073	$6,055
2020	$4,585	$5,578	$5,921

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Average Acceptance Rate

90%

85%

View Data

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

Acceptance Rate Trends (2015-2025)
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	89%	82%	81%
2024	91%	85%	85%
2023	91%	85%	85%
2022	91%	85%	85%
2021	91%	85%	85%
2020	91%	85%	85%
2019	91%	84%	85%
2018	91%	84%	85%
2017	91%	84%	85%
2016	93%	82%	85%
2015	92%	81%	85%

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Students by Ethnicity:

0.65

0.64

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

Diversity Score Trends
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	0.65	0.64	0.65
2024	0.65	0.64	0.65
2023	0.65	0.64	0.65
2022	0.65	0.62	0.64
2021	0.65	0.63	0.64
2020	0.65	0.63	0.64
2019	0.63	0.61	0.63
2018	0.63	0.62	0.63
2017	0.61	0.61	0.61
2016	0.60	0.60	0.61
2015	0.61	0.60	0.61

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# American Indian Students

131 Students

1,226 Students

% American Indian Students

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

Percentage of Private School Students of American Indian Trends
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	3%	1%	1%
2024	3%	1%	1%
2023	2%	1%	1%
2022	2%	1%	2%
2021	1%	1%	1%
2020	2%	2%	1%
2019	1%	2%	1%
2018	1%	2%	2%
2017	1%	2%	1%
2016	3%	2%	1%
2015	2%	2%	1%

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# Asian Students

526 Students

9,040 Students

% Asian Students

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

Asian Student Percentage Trends
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	7%	8%	5%
2024	7%	8%	5%
2023	8%	8%	5%
2022	7%	7%	4%
2021	8%	7%	4%
2020	9%	7%	4%
2019	7%	6%	4%
2018	8%	6%	4%
2017	5%	6%	4%
2016	5%	6%	4%
2015	5%	6%	4%

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# Hispanic Students

289 Students

6,302 Students

% Hispanic Students

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

Hispanic Student Percentage Trends
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	4%	5%	9%
2024	4%	5%	9%
2023	5%	5%	9%
2022	5%	5%	8%
2021	5%	5%	9%
2020	4%	5%	9%
2019	4%	5%	8%
2018	4%	5%	8%
2017	3%	5%	8%
2016	3%	5%	8%
2015	3%	5%	8%

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# Black Students

190 Students

3,815 Students

% Black Students

View Data

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

Black Student Percentage Trends
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	3%	3%	7%
2024	3%	3%	7%
2023	3%	3%	8%
2022	2%	3%	7%
2021	2%	3%	7%
2020	2%	3%	8%
2019	2%	3%	7%
2018	2%	3%	7%
2017	2%	3%	7%
2016	2%	3%	7%
2015	2%	3%	8%

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# White Students

2,766 Students

59,127 Students

% White Students

39%

50%

View Data

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

White Student Percentage Trends
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	39%	50%	52%
2024	39%	50%	52%
2023	38%	51%	52%
2022	43%	53%	54%
2021	42%	53%	54%
2020	42%	53%	54%
2019	44%	55%	56%
2018	44%	55%	56%
2017	48%	56%	58%
2016	52%	56%	58%
2015	50%	57%	58%

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# Hawaiian Students

28 Students

651 Students

% Hawaiian Students

<1%

# Others Students

3,165 Students

37,081 Students

% of Others Students

45%

32%

View Data

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

Other Races Student Percentage Trends
Year	Snohomish County Average	Washington (WA) Average	National Average
2025	44%	32%	26%
2024	44%	32%	26%
2023	44%	31%	25%
2022	41%	30%	25%
2021	42%	30%	25%
2020	41%	29%	24%
2019	42%	29%	24%
2018	41%	29%	23%
2017	41%	28%	22%
2016	35%	28%	22%
2015	38%	27%	21%

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All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars

8 extracurriculars

Average Number of Sports

5 sports

6 sports

Frequently Asked Questions

What are the top ranked private schools in Snohomish County, WA?

The private schools in Snohomish County, WA include Washington Preparatory School, Everett Christian School, and Monroe Christian School.

How many private schools are located in Snohomish County?

63 private schools are located in Snohomish County.

How much do private schools cost in Snohomish County?

The average tuition cost is $11,030, which is lower than the Washington private school average tuition cost of $15,197.

How diverse are private schools in Snohomish County?

Snohomish County private schools are approximately 39% minority students, which is higher than the Washington private school average of 32%.

What percentage of students in Snohomish County go to private school?

6% of all K-12 students in Snohomish County are educated in private schools (compared to the WA state average of 10%).

What percentage of private schools are religiously affiliated in Snohomish County?

48% of private schools in Snohomish County are religiously affiliated (most commonly Christian and Catholic).

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

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