Best Colorado Private High Schools Belonging to Christian Schools International (CSI) (2026)

For the 2026 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 Ascent Christian School and Denver Christian School.

The average acceptance rate is 80%, which is lower than the Colorado private high school average acceptance rate of 83%.

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