For the 2025-26 school year, there are 80 religiously affiliated private schools serving 15,543 students in Delaware (59% of all schools).
The average tuition cost is $12,643, which is lower than the Delaware private school average tuition cost of $16,178.
Top Ranked Delaware Private Schools by Religious Affiliation (2025-26)
Religious Affiliation
# Schools
# Students
% Minority
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