Best Indiana Private High Schools Belonging to Christian Schools International (CSI) (2025-26)

For the 2025-26 school year, there are 6 private high schools belonging to Christian Schools International (CSI) serving 1,848 students in Indiana. You can also find more schools membership associations in Indiana.

The top ranked private high schools belonging to Christian Schools International (CSI) in Indiana include Illiana Christian High School and Greenwood Christian Academy.

The average acceptance rate is 85%, which is higher than the Indiana private high school average acceptance rate of 79%.

100% of private high schools belonging to Christian Schools International (CSI) in Indiana are religiously affiliated (most commonly Calvinist and Christian).