Columbia Adventist Academy (Top Ranked Private School for 2026)

View full size Get directions

REQUEST INFO

SAVE SCHOOL

Quick Facts (2026)

Top Ranked WA School
Grades: 9-12
Enrollment: 128 students
Acceptance rate: 90%
Average class size: 20 students
Application Deadline: None / Rolling
Source: ✓Verified school update

School Rankings

Columbia Adventist Academy ranks among the top 20% of private schools in Washington for:

School Facts

School Membership(s)School Assoc.

General Conference of the Seventh Day Adventist Church (GCSDAC)

Religious Affiliation

Seventh Day Adventist

Grades Offered

Grades 9-12

Students By Grade

View Data

Distribution of Students By Grade
Grade	Columbia Adventist Academy
9	33
10	28
11	29
12	38

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School Data: Full School Dataset XML | Full School 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.

Year Founded

1903

School Calendar

View School Calendar

Student Body

Total Students

128 students

Student Body Type

Co-ed

% Students of Color

45%

State avg.: 32%

Academics & Faculty

Total Classroom Teachers

13 teachers

Student-Teacher Ratio

10:1

National avg.: 11:1

% Faculty w/Advanced Degree

95%

Average Class Size

20 students

Number of AP Courses

4 courses

Classroom Dress Code

Casual

Tuition & Acceptance Rate

Admission Deadline

None / Rolling

Tuition Notes

$12,600 for resident students

Acceptance Rate

90%

National avg.: 82%

Application URL

Online Application

School Notes

Columbia Adventist Academy exists to provide the finest in Seventh-day Adventist secondary education.
We welcome young people who see such an education as an important part of their Christian experience.
At Columbia, students, staff, and community work together to help each individual develop a deepening relationship with Jesus Christ; achieve academic and physical excellence; and become an active, caring citizen.

Columbia Adventist Academy exists to provide the finest in Seventh-day Adventist secondary education.
We welcome young people who see such an education as an important part of their Christian experience.
At Columbia, students, staff, and community work together to help each individual develop a deepening relationship with Jesus Christ; achieve academic and physical excellence; and become an active, caring citizen.

Source: Verified school update

REQUEST FREE INFORMATION

Frequently Asked Questions

What is the acceptance rate of Columbia Adventist Academy?

The acceptance rate of Columbia Adventist Academy is 90%, which is higher than the national average of 82%.

What is Columbia Adventist Academy's ranking?

Columbia Adventist Academy ranks among the top 20% of private schools in Washington for: Highest percentage of faculty with advanced degrees and Oldest founding date.

When is the application deadline for Columbia Adventist Academy?

The application deadline for Columbia Adventist Academy is rolling (applications are reviewed as they are received year-round).

School Reviews

Endorse Columbia Adventist Academy. Endorsements should be a few sentences in length. Please include any comments on:

Quality of academic programs, teachers, and facilities
Availability of music, art, sports and other extracurricular activities
Academic or athletic awards

Recent Articles

August 25, 2026

Will This Curriculum Still Matter in 2035?

Learn how to evaluate future-ready private school curricula for 2035, focusing on durable knowledge, critical thinking, AI literacy, adaptability, communication, creativity, and real-world learning before choosing a school.

August 25, 2026

Private Schools for Creators, Trades & Startups

Explore how private schools support non-traditional career paths in creative industries, skilled trades, and entrepreneurship, plus what families should evaluate when choosing specialized programs for future-ready students today.

August 25, 2026

First 90 Days at Private School: Parent Guide

Learn how to read your child’s first 90 days at private school, distinguish healthy adjustment from genuine struggles, and know when academic, social, or emotional concerns require action.

Request Info

Email:

Name of parent:

Student first name:

Student last name:

Student date of birth:

Student is:

Male

Female

Currently in grade:

Seeking entry for grade:

Target start date:

Please briefly describe academic, athletic, and extracurricular interests of the student:

Home address:

City:

Country:

State:

Zip: (enter "N/A" if not applicable)

Phone:

Save this data and create your user profile. Create your own user account so you don't have to re-type your user data each time you request information. You'll also be able to track your information requests, get reminded of application dates, and more!

Username:

Password:

Did You Know?

The average private school tuition in Clark County, WA is $10,690 for elementary schools and $12,234 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Clark County, WA is 87% (read more about average acceptance rates across the country).