Maryknoll School is the only co-educational Catholic school offering grades Pre-Kindergarten through Grade 12.
Our two campuses (Grade School and High School) enroll 1,400 students from all over the island.
At Maryknoll School, we strive to develop the whole child, surely academically, but also physically, artistically, spiritually, and morally - to become a learner for life.
Our emphasis, while on skill development and mastery of the basics, must also be on critical thinking and conscious understanding of learning how to learn.
To accomplish this best, we want your child to be served by exceptional teachers, recognized for their excellence locally, regionally and nationally.
Quick Stats (2025)
- Top Ranked HI School
- Grades: Prekindergarten-12
- Enrollment: 1,389 students
- Yearly Tuition: $25,000
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Maryknoll Grade School ranks among the top 20% of private schools in Hawaii for:
Category
Attribute
Student Body
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-12
School Calendar
First Day of School
Fri. Aug 15, 2025
Student Body
Total Students
1,389 students
Student Body Type
Co-ed
% Students of Color
89%
State avg.: 72%
Students by Grade

Academics and Faculty
Total Classroom Teachers
106 teachers
Student : Teacher Ratio
13:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$25,000
School Notes
- School Motto: Noblesse Oblige
- Maryknoll School is the only co-educational Catholic school offering grades Pre-Kindergarten through Grade 12.
- Our two campuses (Grade School and High School) enroll 1,400 students from all over the island.
- At Maryknoll School, we strive to develop the whole child, surely academically, but also physically, artistically, spiritually, and morally - to become a learner for life.
- Our emphasis, while on skill development and mastery of the basics, must also be on critical thinking and conscious understanding of learning how to learn.
- To accomplish this best, we want your child to be served by exceptional teachers, recognized for their excellence locally, regionally and nationally.
Source: Verified school update
Frequently Asked Questions
How much does Maryknoll Grade School cost?
Maryknoll Grade School's tuition is approximately $25,000 for private students.
What is Maryknoll Grade School's ranking?
Maryknoll Grade School ranks among the top 20% of private schools in Hawaii for: Largest student body.
When is the application deadline for Maryknoll Grade School?
The application deadline for Maryknoll Grade School is rolling (applications are reviewed as they are received year-round).
In what neighborhood is Maryknoll Grade School located?
Maryknoll Grade School is located in the Manoa neighborhood of Honolulu, HI. There are 2 other private schools located in Manoa.
School Reviews
5 7/5/2024
Excellent and challenging academics along with an inclusive spirit among students made Maryknoll School a good choice for my 6th grade son. He adapted quickly with making friends, participating in CSAL basketball, and leveling up academically to the high expectations of his teachers. He has grown so much this year and we are looking forward to our continued journey as part of the Maryknoll School, Spartan community.
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