For the 2025-26 school year, there are 104 religiously affiliated private schools serving 17,267 students in Idaho (62% of all schools).
The average tuition cost is $8,987, which is lower than the Idaho private school average tuition cost of $11,533.
The most common religiously affiliated schools are Christian (40% of schools), Catholic (20% of schools) and Seventh Day Adventist (14% of schools).
Top Ranked Idaho ²ÝÁñÉçÇø Schools by Religious Affiliation (2025-26)
Religious Affiliation
# Schools
# Students
% Minority
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