Lewis County Adventist School Photo - We are in a quiet and beautiful country setting, just outside the city limits of Chehalis. Grades offered are Preschool-10th. Our school sits on a hill and has a fantastic view of Mt. Rainier, Mt. St. Helens and Mt. Adams.

Best Lewis County Private High Schools (2025-26)

For the 2025-26 school year, there are 2 private high schools serving 340 students in Lewis County, WA.
The top ranked private high schools in Lewis County, WA include Centralia Christian School and Lewis County Adventist School.
The average acceptance rate is 98%, which is higher than the Washington private high school average acceptance rate of 83%.
67% of private high schools in Lewis County, WA are religiously affiliated (most commonly Seventh Day Adventist and Christian).

Top Ranked Lewis County Private High 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.
(Christian)
1315 S. Tower Ave
Centralia, WA 98531
(360) 736-7657
Gr: PK-10 | 256 students Avg. class size: 16 students Sports: 3 | Extracurrculars: 2 Tuition listed
Lewis County Adventist School
Lewis County Adventist School Photo - We are in a quiet and beautiful country setting, just outside the city limits of Chehalis. Grades offered are Preschool-10th. Our school sits on a hill and has a fantastic view of Mt. Rainier, Mt. St. Helens and Mt. Adams.
(Seventh Day Adventist)
(3)
2102 S. Scheuber Rd.
Chehalis, WA 98532
(360) 748-3213
Gr: PK-10 | 70 students Avg. class size: 18 students Extracurrculars: 2 Tuition & acceptance rate listed
[+] Show Closed Private Schools in Lewis County, Washington

Lewis County Private Schools (Closed)

School
Location
Quick Facts
Po Box 546
Napavine, WA 98565
(360) 262-9139
Gr: PK-10 | 19 students

Frequently Asked Questions

What are the top ranked private high schools in Lewis County, WA?
The top ranked private high schools in Lewis County, WA include Centralia Christian School and Lewis County Adventist School.
How many private high schools are located in Lewis County?
2 private high schools are located in Lewis County.
What percentage of private high schools are religiously affiliated in Lewis County?
67% of private high schools in Lewis County are religiously affiliated (most commonly Seventh Day Adventist and Christian).
Which private high schools in Lewis County are often viewed compared to one another?

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