Best Louisiana Private High Schools Belonging to Independent Schools Association of the South West (ISAS) (2025-26)
For the 2025-26 school year, there are 6 private high schools belonging to Independent Schools Association of the South West (ISAS) serving 3,719 students in Louisiana. You can also find more schools membership associations in Louisiana.
67% of private high schools belonging to Independent Schools Association of the South West (ISAS) in Louisiana are religiously affiliated (most commonly Episcopal and Catholic).
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