Private School Review - Established 2003

Idaho Private Schools Belonging to Western Association of Schools and Colleges (Accrediting Commission for Schools) (ACS WASC)

Private schools: For the 2026-27 school year, there are 2 private schools belonging to Western Association of Schools and Colleges (Accrediting Commission for Schools) (ACS WASC) serving 209 students in Idaho.
Acceptance rate: The average acceptance rate is 97%, which is higher than the Idaho private school average acceptance rate of 89%.
Affiliations: 100% of private schools belonging to Western Association of Schools and Colleges (Accrediting Commission for Schools) (ACS WASC) in Idaho are religiously affiliated (most commonly Catholic).
Top schools: The top ranked private schools belonging to Western Association of Schools and Colleges (Accrediting Commission for Schools) (ACS WASC) in Idaho include St. Mary's Parish School and St. Mary's Catholic School.

Quick Facts (26-27)

  • # Private Schools: 2

Quick Facts (26-27)

  • # Private Schools: 2

Top Ranked Private Schools Belonging to Western Association of Schools and Colleges (Accrediting Commission for Schools) (ACS WASC) in Idaho (2026-27)

Map of St. Mary's Catholic School
St. Mary's Catholic School
Gr: NS-8 | 107 students
Avg. class size: 14 students
Extracurriculars: 2
Catholic
412 N Monroe St
Moscow, ID 83843
(208) 882-2121
(1)
View Profile
Map of St. Mary's Parish School
St. Mary's Parish School
Gr: PK-8 | 102 students
Catholic
412 N Howard St
Moscow, ID 83843
(208) 882-2121
View Profile

Frequently Asked Questions

What are the top ranked private schools belonging to Western Association of Schools and Colleges (Accrediting Commission for Schools) (ACS WASC) in Idaho?
The top ranked private schools belonging to Western Association of Schools and Colleges (Accrediting Commission for Schools) (ACS WASC) in Idaho include St. Mary's Parish School and St. Mary's Catholic School.
How many private schools belonging to Western Association of Schools and Colleges (Accrediting Commission for Schools) (ACS WASC) are located in Idaho?
2 private schools belonging to Western Association of Schools and Colleges (Accrediting Commission for Schools) (ACS WASC) are located in Idaho.
What percentage of private schools belonging to Western Association of Schools and Colleges (Accrediting Commission for Schools) (ACS WASC) are religiously affiliated in Idaho?
100% of private schools belonging to Western Association of Schools and Colleges (Accrediting Commission for Schools) (ACS WASC) in Idaho are religiously affiliated (most commonly Catholic).
2
Private Schools
209
Students
20%
Students of Color
10:1
Student-Teacher Ratio

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