La Salle High School offers a Catholic education in the Lasallian tradition.
The college preparatory curriculum actively engages students in their own education and prepares them for a lifetime of learning.
Students are held to clear and high standards of academic performance.
Support throughout their high school career helps students to set personal achievement goals consistent with their interests and abilities.
Students are challenged to select courses that are rigorous, open new worlds of thought and experience, and help them develop skills they will use throughout life.
Students may take Advanced Placement courses and honors classes, along with a variety of academic electives.
Internet-based courses offer additional opportunities for an enriched program of study. Service learning is an important element of Lasallian education.
Quick Facts (2025-26)
- Top Ranked WA School
- Grades: 9-12
- Enrollment: 235 students
- Yearly Tuition: $20,849
- Acceptance rate: 100%
- Average class size: 16 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
La Salle High School ranks among the top 20% of private schools in Washington for:
Category
Attribute
AP Courses
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
1998
Colors
Blue, Royal blue, Silver
Campus Size
40 acres
Student Body
Total Students
235 students
Student Body Type
Co-ed
% Students of Color
49%
State avg.: 31%
Students by Grade
Academics and Faculty
Total Classroom Teachers
22 teachers
Student-Teacher Ratio
11:1
National avg.: 13:1
Average Class Size
16 students
Number of AP Courses
45 courses
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$20,849
Acceptance Rate
100%
National avg.: 81%
Application URL
School Notes
- School Motto: We are La Salle Developing students in faith, integrity, scholarship, and service.
- School Mascot: Lightning
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does La Salle High School cost?
La Salle High School's tuition is approximately $20,849 for private students.
What schools are La Salle High School often compared to?
La Salle High School is often viewed alongside schools like Riverside Christian School by visitors of our site.
What is the acceptance rate of La Salle High School?
The acceptance rate of La Salle High School is 100%, which is higher than the national average of 82%.
What is La Salle High School's ranking?
La Salle High School ranks among the top 20% of private schools in Washington for: Most AP courses offered.
When is the application deadline for La Salle High School?
The application deadline for La Salle High School is rolling (applications are reviewed as they are received year-round).
School Calendar
View the La Salle High School yearly calendar below. Note key dates such as:
Event
Date
Spring Break
April 06, 2026 (Monday)
Spring Break
April 08, 2026 (Wednesday)
Spring Break
April 09, 2026 (Thursday)
Spring Break
April 10, 2026 (Friday)
School Reviews
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