For the 2025-26 school year, there are 8 private schools serving 528 students in Castle Rock, CO (there are 26 public schools, serving 16,690 public students). 3% of all K-12 students in Castle Rock, CO are educated in private schools (compared to the CO state average of 8%).
The top ranked private school in Castle Rock, CO is Brightmont Academy - Castle Pines.
The average acceptance rate is 79%, which is lower than the Colorado private school average acceptance rate of 84%.
50% of private schools in Castle Rock, CO are religiously affiliated (most commonly Christian).
Top Ranked Castle Rock Private 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
Faith Lutheran Church
Daycare / Preschool (Christian)
303 N Ridge Road
Castle Rock, CO 80104
(303) 688-3532
Castle Rock, CO 80104
(303) 688-3532
Gr: NS-PK | 145 students Avg. class size: 12 students Tuition & acceptance rate listed
The Goddard School![The Goddard School Photo]( "The Goddard School Photo")
Daycare / Preschool
4340 Woodlands Boulevard
Castle Rock, CO 80104
(303) 660-9992
Castle Rock, CO 80104
(303) 660-9992
Gr: NS-PK | 135 students Extracurrculars: 7
Montessori School Of Castle Rock
Daycare / Preschool (Christian)
15 So. Gilbert St.
Castle Rock, CO 80104
(303) 688-9553
Castle Rock, CO 80104
(303) 688-9553
Gr: PK-K | 13 students Avg. class size: 20 students Sports: 1 | Extracurrculars: 2 Tuition & acceptance rate listed
Primrose School Of Castle Rock
Daycare / Preschool
5885 New Abbey Ln
Castle Rock, CO 80108
(303) 663-0333
Castle Rock, CO 80108
(303) 663-0333
Gr: NS-K | 125 students
4981 Metzler Way
Castle Rock, CO 80108
(303) 927-7408
Castle Rock, CO 80108
(303) 927-7408
Gr: NS-PK Avg. class size: 10 students Sports: 6 | Extracurrculars: 2 Tuition 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 schools in Castle Rock, CO?
The top ranked private schools in Castle Rock, CO is Brightmont Academy - Castle Pines.
How many private schools are located in Castle Rock?
8 private schools are located in Castle Rock.
How diverse are private schools in Castle Rock?
Castle Rock private schools are approximately 36% minority students, which is higher than the Colorado private school average of 25%.
What percentage of students in Castle Rock go to private school?
3% of all K-12 students in Castle Rock are educated in private schools (compared to the CO state average of 8%).
What percentage of private schools are religiously affiliated in Castle Rock?
50% of private schools in Castle Rock are religiously affiliated (most commonly Christian).
Which private schools in Castle Rock are often viewed compared to one another?
Popular comparisons of private schools in Castle Rock include: Primrose School Of Castle Rock vs. Montessori School Of Castle Rock, Montessori School Of Castle Rock vs. Primrose School Of Castle Rock
Recent Articles
Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.
A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.
The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.
