Private School Review - Established 2003
St. Mary's Academy Photo - St. Mary's Academy High School excels at preparing young women for leadership in a global society. Our goal is to empower our students through the development of analytical skills, confidence, and generosity to make a difference in the world around them.
St. Mary's Academy

Largest Colorado Private Preschools

The average private preschool in Colorado has 161 students (2025-26).
The largest private preschool in Colorado is Resurrection Christian School with 1,622 students.
School Size Range: 373 1,622 Avg. School Size: 546

Largest Colorado Private Preschools (2025-26)

School
# Students
Grades
Location
Rank: #11.
Resurrection Christian School
Resurrection Christian School Photo
(Christian)
(1)
Students: 1,622
Grades: PK-12
6508 E Crossroads Blvd
Loveland, CO 80538
(970) 612-0674
Rank: #22.
Colorado Academy
Colorado Academy Photo - Every day on campus, CA's lives the mission to create curious, kind, courageous, and adventurous learners and leaders. Our dedicated teachers offer an innovative and rigorous curriculum rooted in the liberal arts and sciences. We do it with innovation and creativity and by encouraging students to think outside the box. We want students to ask "why?" and "why not?".
Students: 1,047
Grades: PK-12
3800 S Pierce St
Denver, CO 80235
(303) 914-2513
Rank: #33.
Cherry Hills Christian School
(Christian)
(3)
Students: 797
Grades: PK-8
3900 Grace Boulevard
Littleton, CO 80126
(303) 791-5500
Rank: #44.
Graland Country Day School
Graland Country Day School Photo - Graland makes learning fun! With hands-on activities that challenge students to innovate, collaborate, and persevere, Graland goes to great lengths to ensure learning is a joyful, curiosity-driven adventure.
(3)
Students: 701
Grades: PK-8
55 Clermont St
Denver, CO 80220
(303) 399-8361
Rank: #55.
Early Connections Day Nursery
Early Connections Day Nursery Photo - Early Connections Day Nursery
Daycare / Preschool
Students: 700
Grades: NS-5
104 E Rio Grande Street
Colorado Springs, CO 80903
(719) 632-1754
Rank: #66.
St. Mary's Academy
St. Mary's Academy Photo - St. Mary's Academy High School excels at preparing young women for leadership in a global society. Our goal is to empower our students through the development of analytical skills, confidence, and generosity to make a difference in the world around them.
(Catholic)
(6)
Students: 678
Grades: NS-12
4545 South University Boulevard
Englewood, CO 80113
(303) 762-8300
Rank: #77.
International School of Denver
International School of Denver Photo
Special Program Emphasis
(9)
Students: 671
Grades: PK-9
7701 E 1st Pl, Unit C
Denver, CO 80230
(303) 340-3647
Rank: #88.
Al-minhaal Academy Colorado
Daycare / Preschool (Islamic)
Students: 630
Grades: PK-K
15528 E Hampden Cir
Aurora, CO 80013
(720) 432-9027
Rank: #99.
Aspen Academy
Aspen Academy Photo - Aspen Academy is a place where community strength and service are a priority. Students -- and parents -- create lifelong friendships.
(9)
Students: 580
Grades: NS-8
5859 S University Blvd
Littleton, CO 80121
(303) 346-3500
Rank: #1010.
Dayspring Christian Academy
Dayspring Christian Academy Photo
(Christian)
(5)
Students: 565
Grades: PK-12
3734 W 20th St
Greeley, CO 80634
(970) 584-2594
Rank: #1111.
Southeast Christian School
Southeast Christian School Photo - Students leading all-school Chapel on Wednesday morning.
Special Program Emphasis (Christian)
(1)
Students: 554
Grades: PK-8
9650 Jordan Road
Parker, CO 80134
(303) 841-5988
Rank: #1212.
Hope Montessori
Montessori School
Students: 545
Grades: PK-K
2041 Chuckwagon Road
Colorado Springs, CO 80919
(719) 388-8818
Rank: #1313.
St. Mary Littleton
(Catholic)
Students: 504
Grades: PK-8
6833 S Prince St
Littleton, CO 80120
(303) 798-2375
Rank: #1414.
Crescent View Academy
Crescent View Academy Photo
(Islamic)
Students: 496
Grades: PK-12
10958 East Bethany Drive
Aurora, CO 80014
(303) 745-2245
Rank: #1515.
Front Range Christian School
Front Range Christian School Photo - At Front Range Christian School all students are known and loved. The mission to partner with the Christian home and Church to train and equip students to impact the world for Christ!
(Christian)
(3)
Students: 492
Grades: PK-12
6657 W Ottawa Ave Ste A17
Littleton, CO 80128
(720) 922-3269
Rank: #1616.
Ave Maria Catholic School
Ave Maria Catholic School Photo - Ave Maria Campus including field, school and gym
(Catholic)
(9)
Students: 486
Grades: NS-8
9056 East Parker Rd
Parker, CO 80138
(720) 842-5400
Rank: #1717.
St. Thomas More Parish School
(Catholic)
(5)
Students: 474
Grades: PK-8
7071 E Otero Avenue
Englewood, CO 80112
(303) 770-0441
Rank: #1818.
Front Range Christian Junior/senior High School
(Christian)
Students: 465
Grades: PK-12
6637 W Ottawa Ave
Littleton, CO 80128
(720) 922-3269
Rank: #1919.
Stanley British Primary School
Stanley British Primary School Photo
(4)
Students: 464
Grades: PK-8
350 Quebec Street
Denver, CO 80230
(303) 360-0803
Rank: #2020.
Our Lady Of Loreto School
(Catholic)
Students: 456
Grades: PK-8
18000 E Arapahoe Rd
Aurora, CO 80016
(303) 951-8334
Rank: #2121.
St. Vincent De Paul Catholic School
(Catholic)
(8)
Students: 446
Grades: PK-8
1164 S Josephine St
Denver, CO 80210
(303) 777-3812
Rank: #2222.
Blessed Sacrament Parish School
Blessed Sacrament Parish School Photo
(Catholic)
Students: 445
Grades: PK-8
1973 Elm Street
Denver, CO 80220
(303) 377-8835
Rank: #2323.
Holy Family Catholic School
Holy Family Catholic School Photo - Holy Family School
(Catholic)
(2)
Students: 444
Grades: PK-8
786 26 1/2 Road
Grand Junction, CO 81506
(970) 242-6168
Rank: #2424.
Belleview Christian School
Belleview Christian School Photo - As a college preparatory school, our standards at Belleview Christian School are high. Specials include Art, Music (Band, Choir, and Strings), Theatre, PE, Chapel, Spanish, Computer, and more depending upon the students grade level. We strive for, as one parent put it: "An education founded on God`s precepts, focused on God`s glory."
(Christian)
(4)
Students: 443
Grades: NS-12
3455 W 83rd Ave
Westminster, CO 80031
(303) 427-5459
Rank: #2525.
Paddington Station
Paddington Station Photo - Every day at Paddington is colorful, messy and fun!
Daycare / Preschool
Students: 440
Grades: PK-K
1301 Quebec Street
Denver, CO 80220
(303) 333-9154
Rank: #2626.
St. Anne's Episcopal School
St. Anne's Episcopal School Photo - St. Anne's sits on 7 acres in Denver, Colorado. In this photo is the heart of our campus, the amphitheater. Each Tuesday, we gather together as a preschool through grade eight community for assembly led by our eighth grade student leaders.
(Episcopal)
(1)
Students: 434
Grades: NS-8
2701 S York Street
Denver, CO 80210
(303) 756-9481
Rank: #2727.
Arma Dei Academy
Arma Dei Academy Photo
Special Program Emphasis (Christian)
Students: 414
Grades: PK-9
341 E. Wildcat Reserve Parkway
Littleton, CO 80126
(720) 237-6990
Rank: #2828.
Good Shepherd Catholic School
(Catholic)
Students: 407
Grades: PK-8
620 Elizabeth St
Denver, CO 80206
(303) 321-6231
Rank: #2929.
Flatirons Academy
(Christian)
Students: 399
Grades: PK-12
12000 Zuni St
Denver, CO 80234
(303) 284-1402
Rank: #30 - 3130. - 31.
All Souls Catholic School
(Catholic)
(2)
Students: 395
Grades: PK-8
4951 S Pennsylvania St
Englewood, CO 80113
(303) 789-2155
Rank: #30 - 3130. - 31.
Rabbi Steven Foster Early Learning Center
Daycare / Preschool (Jewish)
Students: 395
Grades: PK-K
51 Grape St
Denver, CO 80220
(303) 321-7258
Rank: #3232.
Nativity Faith & Reason
Nativity Faith & Reason Photo
(Catholic)
(3)
Students: 385
Grades: PK-8
900 W Midway Blvd
Broomfield, CO 80020
(303) 466-4177
Rank: #3333.
Denver Waldorf School
Denver Waldorf School Photo - The Denver Waldorf School
Special Program Emphasis
(6)
Students: 377
Grades: PK-12
2100 S. Pennsylvania St.
Denver, CO 80210
(303) 777-0531
Rank: #34 - 3534. - 35.
Pikes Peak Christian School
(Church of Christ)
(3)
Students: 373
Grades: NS-12
5905 Flintridge Dr
Colorado Springs, CO 80918
(719) 598-8610
Rank: #34 - 3534. - 35.
Wooden Shoe Pre-school & Kdg
Students: 373
Grades: PK-6
9180 Yarrow St
Broomfield, CO 80021
(303) 422-6195
Show 100 more private schools in CO (out of 319 total schools)
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Frequently Asked Questions

What is the Colorado average private preschools student size?
The Colorado average private preschools student size is 161 for 2025-26.
What are the private preschools with the largest student size in Colorado?
The top ranked private preschools in Colorado include Resurrection Christian School, Colorado Academy and Cherry Hills Christian School.

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