Private School Review - Established 2003

Wailuku Private Schools (2026)

For the 2026 school year, there are 2 private schools serving 312 students in Wailuku, HI, 7% of all K-12 students in Wailuku, HI are educated in private schools versus public schools (compared to the HI state average of 20%).
The average acceptance rate is 100%, which is higher than the Hawaii private school average acceptance rate of 78%.
50% of private schools in Wailuku, HI are religiously affiliated (most commonly Catholic).

Quick Facts (2026)

Quick Facts (2026)

Top Ranked Wailuku Private Schools (2026)

Map of St. Anthony School
St. Anthony School
Gr: K-12 | 273 students
Avg. class size: 15 students
Catholic
1627 Mill St A
Wailuku, HI 96793
(808) 244-4190
View Profile
Map of Ke Kula O Piilani
Ke Kula O Piilani
Gr: K-5 | 39 students
Specialized Curriculum
Po Box 1934
Wailuku, HI 96793
(808) 214-5006
View Profile

Wailuku, HI Private School Trends (9-Year)

2
Private Schools
312
Students
-7.7% (-26 students) 9-yr
$5,000
Avg. Tuition
-37.5% (-$3,000) 9-yr
15
Avg. Class Size
-11.8% (-2 students) 9-yr
42%
Students of Color
-10.6% (-5.0 pp) 9-yr
8:1
Student-Teacher Ratio
-42.9% (-6.0) 9-yr
Download town snapshot: CSV | XML | JSON Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission.
Enrollment & Diversity
Category
This Town (Wailuku)
This State (HI)
# Schools
2 Schools
138 Schools
# Students
312 Students
40,959 Students

Trends in the Average Number of Students Per Private School

YearWailuku, HI AvgHawaii (HI)National
2025156305179
2024156302172
2023268305174
2022260304185
2021260297180
2020260285171
2019138302175
2018138301172
2017169318180
2016169307178
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% Students of Color
42%
72%

Percentage of Students of Color Trends (2016-2025)

YearWailuku, HI AvgHawaii (HI)National
202542%72%34%
202442%72%34%
202360%74%33%
202259%72%33%
202159%71%32%
202059%72%32%
201943%73%31%
201843%73%31%
201747%71%32%
201647%71%32%
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0.68
0.76

Diversity Score Trends

YearWailuku, HI AvgHawaii (HI)National
20250.680.760.65
20240.680.760.65
20230.680.750.65
20220.680.750.64
20210.680.750.64
20200.680.750.64
20190.730.750.63
20180.730.750.63
20170.680.680.61
20160.680.680.61
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

▼ Show more data/charts: racial breakdown
# American Indian Students
10 Students
903 Students
% American Indian Students
3%
2%

Percentage of Private School Students of American Indian Trends

YearWailuku, HI AvgHawaii (HI)National
20253%2%1%
20243%2%1%
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# Asian Students
33 Students
11,908 Students
% Asian Students
11%
30%

Asian Student Percentage Trends

YearWailuku, HI AvgHawaii (HI)National
202511%30%5%
202411%30%5%
202326%32%5%
202226%34%4%
202126%34%4%
202026%34%4%
201915%37%4%
201815%36%4%
201727%46%4%
201627%46%4%
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# Hispanic Students
6 Students
958 Students
% Hispanic Students
2%
2%

Hispanic Student Percentage Trends

YearWailuku, HI AvgHawaii (HI)National
20252%2%9%
20242%2%9%
20233%2%9%
20223%2%8%
20213%2%9%
20203%3%9%
20193%2%8%
20183%2%8%
20174%2%8%
20164%2%8%
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# Black Students
n/a
404 Students
% Black Students
n/a
1%
# White Students
98 Students
7,818 Students
% White Students
31%
19%

White Student Percentage Trends

YearWailuku, HI AvgHawaii (HI)National
202531%19%52%
202431%19%52%
202340%16%52%
202241%19%54%
202141%19%54%
202041%20%54%
201930%20%56%
201830%19%56%
201745%21%58%
201645%21%58%
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# Hawaiian Students
23 Students
5,495 Students
% Hawaiian Students
7%
14%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
142 Students
12,695 Students
% of Others Students
46%
32%

Other Races Student Percentage Trends

YearWailuku, HI AvgHawaii (HI)National
202546%32%26%
202446%32%26%
201938%25%24%
201838%26%23%
201724%27%22%
201624%27%22%
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All Ethnic Groups
Academics
# Teachers
37 Teachers
3,853 Teachers
Average Student-Teacher Ratio
8:1
11:1

Student-Teacher Ratio Trends (2016-2025)

YearWailuku, HI AvgHawaii (HI)National
20258:111:111:1
20248:111:111:1
202312:111:111:1
202213:111:111:1
202113:111:111:1
202013:111:112:1
201911:112:112:1
201811:112:112:1
201714:111:112:1
201614:112:112:1
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Average Class Size
15 students
17 students

Class Size Trends (2016-2025)

YearWailuku, HI AvgHawaii (HI)National
2025151715
2019171715
2018171815
2017171815
2016171815
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Tuition & Aid
Average Yearly Tuition Cost
$5,000
$16,193

Tuition Cost Trends (2016-2025)

YearWailuku, HI AvgHawaii (HI)National
2025$5,000$16,006$15,012
2024$5,000$14,756$13,254
2023$5,000$14,474$12,626
2022$5,000$14,222$12,187
2021$5,000$13,449$11,800
2020$5,000$12,672$11,512
2019$8,000$12,393$11,293
2018$8,000$12,110$11,017
2017$8,000$12,178$10,708
2016$8,000$11,071$10,356
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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Admissions & Athletics
Average Acceptance Rate
100%
78%

Acceptance Rate Trends (2016-2025)

YearWailuku, HI AvgHawaii (HI)National
2025100%77%81%
201990%82%85%
201890%82%85%
201790%81%85%
201690%79%85%
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Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Frequently Asked Questions

What are the top ranked private schools in Wailuku, HI?
The top ranked private schools in Wailuku, HI is St. Anthony School.
How many private schools are located in Wailuku?
2 private schools are located in Wailuku.
What percentage of students in Wailuku go to private school?
7% of all K-12 students in Wailuku are educated in private schools (compared to the HI state average of 20%).
What percentage of private schools are religiously affiliated in Wailuku?
50% of private schools in Wailuku are religiously affiliated (most commonly Catholic).

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