For the 2025-26 school year, there are 3 private high schools serving 110 students in Castle Rock, CO.
The top ranked private high school in Castle Rock, CO is Brightmont Academy - Castle Pines.
The average acceptance rate is 60%, which is lower than the Colorado private high school average acceptance rate of 82%.
67% of private high schools in Castle Rock, CO are religiously affiliated (most commonly Christian).
Top Ranked Castle Rock Private High Schools (2025-26)
School
Location
Quick Facts
858 W. Happy Canyon Rd. Ste. 170
Castle Rock, CO 80108
(720) 961-5073
Castle Rock, CO 80108
(720) 961-5073
Gr: 1-12 Avg. class size: 10 students Tuition & acceptance rate listed
4881 Cherokee Dr
Castle Rock, CO 80109
(720) 598-2722
Castle Rock, CO 80109
(720) 598-2722
Gr: PK-9 Tuition listed
Castle Rock Classical Academy
Special Program Emphasis (Christian)
2607 Fifth Street
Castle Rock, CO 80104
(303) 515-0727
Castle Rock, CO 80104
(303) 515-0727
Gr: K-10 | 110 students Avg. class size: 7 students Tuition & acceptance rate listed
Castle Rock, Colorado Private Schools (Closed)
School
Location
Quick Facts
Castle Academy (Closed 2024)
Daycare / Preschool
3760 Dacoro Lane
Castle Rock, CO 80109
(303) 663-7300
Castle Rock, CO 80109
(303) 663-7300
Gr: NS-PK | 80 students
Woodlands Academy (Closed 2017)
Special Program Emphasis
1057 N. Park Street
Castle Rock, CO 80109
(303) 814-8582
Castle Rock, CO 80109
(303) 814-8582
Gr: 1-8 | 20 students Tuition listed
Frequently Asked Questions
What are the top ranked private high schools in Castle Rock, CO?
The top ranked private high schools in Castle Rock, CO is Brightmont Academy - Castle Pines.
How many private high schools are located in Castle Rock?
3 private high schools are located in Castle Rock.
What percentage of private high schools are religiously affiliated in Castle Rock?
67% of private high schools in Castle Rock are religiously affiliated (most commonly Christian).
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