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 Chehalis Private Schools (2025-26)

For the 2025-26 school year, there are 2 private schools serving 234 students in Chehalis, WA (there are 8 public schools, serving 3,145 public students). 7% of all K-12 students in Chehalis, WA are educated in private schools (compared to the WA state average of 10%).
The top ranked private schools in Chehalis, WA include St. Joseph 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%.
100% of private schools in Chehalis, WA are religiously affiliated (most commonly Catholic and Seventh Day Adventist).

Top Ranked Chehalis Private Schools (2025-26)

School
Location
Quick Facts
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
St. Joseph School
(Catholic)
123 Sw 6th St
Chehalis, WA 98532
(360) 748-0961
Gr: PK-8 | 164 students Avg. class size: 12 students Extracurrculars: 4 Tuition & acceptance rate listed

Frequently Asked Questions

What are the top ranked private schools in Chehalis, WA?
The top ranked private schools in Chehalis, WA include St. Joseph School and Lewis County Adventist School.
How many private schools are located in Chehalis?
2 private schools are located in Chehalis.
What percentage of students in Chehalis go to private school?
7% of all K-12 students in Chehalis are educated in private schools (compared to the WA state average of 10%).
What percentage of private schools are religiously affiliated in Chehalis?
100% of private schools in Chehalis are religiously affiliated (most commonly Catholic and Seventh Day Adventist).
Which private schools in Chehalis are often viewed compared to one another?

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