For the 2025-26 school year, there are 3 private schools serving 504 students in Lewis County, WA (there are , serving 12,687 public students). 4% of all K-12 students in Lewis County, WA are educated in private schools (compared to the WA state average of 10%).
The top ranked private schools in Lewis County, WA include St. Joseph School, Centralia Christian School, and Lewis County Adventist School.
The average acceptance rate is 97%, which is higher than the Washington private school average acceptance rate of 82%.
75% of private schools in Lewis County, WA are religiously affiliated (most commonly Seventh Day Adventist and Christian).
Top Ranked Lewis County ²ÝÁñÉçÇø Schools (2025-26)
School
Location
Quick Facts
Centralia Christian School![Centralia Christian School Photo - Centralia Christian School teaches Preschool through 10th grade students. We seek to encourage students' personal relationship with Jesus Christ and challenge them with academic excellence, Christian values and service to others.]( "Centralia Christian School Photo - Centralia Christian School teaches Preschool through 10th grade students. We seek to encourage students' personal relationship with Jesus Christ and challenge them with academic excellence, Christian values and service to others.")
(Christian)
1315 S. Tower Ave
Centralia, WA 98531
(360) 736-7657
Centralia, WA 98531
(360) 736-7657
Gr: PK-10 | 256 students Avg. class size: 16 students Sports: 3 | Extracurrculars: 2 Tuition listed
2102 S. Scheuber Rd.
Chehalis, WA 98532
(360) 748-3213
Chehalis, WA 98532
(360) 748-3213
Gr: PK-10 | 70 students Avg. class size: 18 students Extracurrculars: 2 Tuition & acceptance rate listed
St. Joseph School
(Catholic)
123 Sw 6th St
Chehalis, WA 98532
(360) 748-0961
Chehalis, WA 98532
(360) 748-0961
Gr: PK-8 | 164 students Avg. class size: 12 students Extracurrculars: 4 Tuition & acceptance rate listed
Lewis County ²ÝÁñÉçÇø Schools (Closed)
School
Location
Quick Facts
Po Box 546
Napavine, WA 98565
(360) 262-9139
Napavine, WA 98565
(360) 262-9139
Gr: PK-10 | 19 students
Frequently Asked Questions
What are the top ranked private schools in Lewis County, WA?
The top ranked private schools in Lewis County, WA include St. Joseph School, Centralia Christian School, and Lewis County Adventist School.
How many private schools are located in Lewis County?
3 private schools are located in Lewis County.
What percentage of students in Lewis County go to private school?
4% of all K-12 students in Lewis County are educated in private schools (compared to the WA state average of 10%).
What percentage of private schools are religiously affiliated in Lewis County?
75% of private schools in Lewis County are religiously affiliated (most commonly Seventh Day Adventist and Christian).
Which private schools in Lewis County are often viewed compared to one another?
Popular comparisons of private schools in Lewis County include: St. Joseph School vs. Lewis County Adventist School, Lewis County Adventist School vs. Centralia Christian School, St. Joseph School vs. Centralia Christian School
Recent Articles
Paying for ²ÝÁñÉçÇø School: 2025 Family Guide
A 2025 guide to paying for private school, including tuition trends, financial aid, scholarships, and smart budgeting strategies.
Student Success Predictors at Community Colleges
A practical guide to student success predictors at community colleges for private school advisors helping graduates navigate two-year pathways.
Navigating the FAFSA & Financial Aid Timeline for Community College
Learn how to navigate FAFSA and financial aid timelines when starting at community college — from application to disbursement in 2025.