草榴社区

Three Rivers Christian School Photo

Best Cowlitz County 草榴社区 Schools (2026)

For the 2026 school year, there are 8 private schools serving 560 students in Cowlitz County, WA (there are , serving 17,236 public students). 3% of all K-12 students in Cowlitz County, WA are educated in private schools (compared to the WA state average of 10%).
The top-ranked private schools in Cowlitz County, WA include Family House Academy, Three Rivers Christian School, and St. Rose School.
The average acceptance rate is 98%, which is higher than the Washington private school average acceptance rate of 82%.
63% of private schools in Cowlitz County, WA are religiously affiliated (most commonly Other and Assembly of God).

Top-Ranked Cowlitz County 草榴社区 Schools (2026)

School
Location
Quick Facts
Family House Academy
Alternative School
1220 Carroll Rd
Kelso, WA 98626
(360) 425-7481
Gr: K-8 | 26 students Tuition listed
St. Rose School
St. Rose School Photo
(Catholic)
720 26th Ave
Longview, WA 98632
(360) 425-4660
Gr: PK-8 | 164 students Avg. class size: 13 students Sports: 4 | Extracurrculars: 5 Tuition listed
Three Rivers Christian School
Three Rivers Christian School Photo
(Christian)
2610 Ocean Beach Hwy
Longview, WA 98632
(360) 423-4510
Gr: K-6 | 149 students Avg. class size: 18 students Sports: 6 Tuition listed
Big Leaf Montessori School
Montessori School
(1)
1428 22nd Ave
Longview, WA 98632
(360) 200-8976
Gr: PK-4 | 39 students Tuition listed
Gateway Learning Center
Alternative School
1157 3rd Ave Suite 125
Longview, WA 98632
(360) 577-3939
Gr: K-12 | 42 students
Journey Christian School
(Seventh Day Adventist)
96 Garden St
Kelso, WA 98626
(360) 423-9250
Gr: PK-8 | 67 students Avg. class size: 14 students Tuition & acceptance rate listed
Kelso Christian Academy
Daycare / Preschool (Assembly of God)
403 Academy St
Kelso, WA 98626
(360) 423-8740
Gr: PK-K | 34 students Avg. class size: 15 students
Montessori Childrens House Of Long View
Montessori School
(1)
3137 Columbia Heights Rd
Longview, WA 98632
(360) 578-9885
Gr: PK-K | 39 students

Overview

This County (Cowlitz County)
This State (WA)
# Schools
8 Schools

Student Body:

# Students
560 Students
120,517 Students
% Average Students of Color
18%
31%

Academics and Faculty:

# Teachers
38 Teachers
9,946 Teachers
Average Student-Teacher Ratio
15:1
12:1
% Average Faculty w/Advanced Degree
85%
58%
Average Class Size
15 students
16 students
Average Number of AP Courses
15 courses
10 courses

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$10,977
$15,564
Average % on Financial Aid
40%
29%
Average Financial Aid Grant
$1,300
$8,921
Average Acceptance Rate
98%
82%
Average Endowment Size
$50 million
$41.61 million

Students by Ethnicity:

0.55
0.64
# American Indian Students
5 Students
1,235 Students
% American Indian Students
1%
1%
# Asian Students
11 Students
9,056 Students
% Asian Students
2%
8%
# Hispanic Students
36 Students
6,317 Students
% Hispanic Students
6%
5%
# Black Students
9 Students
3,831 Students
% Black Students
2%
3%
# White Students
350 Students
59,326 Students
% White Students
61%
50%
# Hawaiian Students
2 Students
658 Students
% Hawaiian Students
n/a
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
157 Students
38,579 Students
% of Others Students
28%
32%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
5 extracurriculars
8 extracurriculars
Average Number of Sports
5 sports
6 sports

Frequently Asked Questions

What are the top-ranked private schools in Cowlitz County, WA?
The top-ranked private schools in Cowlitz County, WA include Family House Academy, Three Rivers Christian School, and St. Rose School.
How many private schools are located in Cowlitz County?
8 private schools are located in Cowlitz County.
How diverse are private schools in Cowlitz County?
Cowlitz County private schools are approximately 18% minority students, which is lower than the Washington private school average of 31%.
What percentage of students in Cowlitz County go to private school?
3% of all K-12 students in Cowlitz County are educated in private schools (compared to the WA state average of 10%).
What percentage of private schools are religiously affiliated in Cowlitz County?
63% of private schools in Cowlitz County are religiously affiliated (most commonly Other and Assembly of God).
Which private schools in Cowlitz County are often viewed compared to one another?

Recent Articles

Guides to 草榴社区 Schools in 2026
Guides to 草榴社区 Schools in 2026
Updated 2026 guide to private schools, covering admissions trends, tuition, financial aid, school types, and expert tips for families.
Why 草榴社区 School in 2026: Advantages, Trends, and What Families Need to Know
Why 草榴社区 School in 2026: Advantages, Trends, and What Families Need to Know
Explore why private school remains a compelling choice in 2026, with updated trends, outcomes, and real鈥憌orld benefits for families today.
Costs of 草榴社区 School in 2026
Costs of 草榴社区 School in 2026
Discover the hidden costs of private school in 2026, including fees, uniforms, and extras parents must budget for beyond tuition.