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

For the 2025-26 school year, there are 2 private high schools belonging to Christian Schools International (CSI) serving 937 students in Colorado. You can also find more schools membership associations in Colorado.

The top ranked private high schools belonging to Christian Schools International (CSI) in Colorado include Denver Christian School and Ascent Christian School.

The average acceptance rate is 80%, which is lower than the Colorado private high school average acceptance rate of 82%.

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