Largest Colorado Private Schools

The average private school in Colorado has 153 students (2021).
The largest private school in Colorado is Regis Jesuit High School with 1,694 students.
The private schools with the largest student enrollments are listed below.

Largest Colorado Private Schools (2021)

School
# Students
Grades
Location
Rank: #11.
Regis Jesuit High School
Regis Jesuit High School Photo
(Roman Catholic)
Students: 1,694
Grades: 9-12
6400 S Lewiston Way
Aurora, CO 80016
(303) 269-8000
Rank: #22.
Resurrection Christian School
(Christian)
Students: 1,390
Grades: PK-12
6508 E Crossroads Blvd
Loveland, CO 80538
(970) 612-0674
Rank: #33.
Students: 1,151
Grades: NS-12
12189 W 64th Avenue
Arvada, CO 80004
(303) 403-2712
Rank: #44.
Faith Christian Academy - High School
Faith Christian Academy - High School Photo
(Christian)
Students: 1,035
Grades: NS-12
4890 Carr Street
Arvada, CO 80002
(303) 424-7310
Rank: #55.
Colorado Academy
Colorado Academy Photo - Colorado Academy starts with Pre-Kindergartners and graduates seniors who have become curious, kind, courageous, and adventurous learners and leaders--ready to make an impact in the communities where they choose to land.
Students: 1,027
Grades: PK-12
3800 S Pierce St
Denver, CO 80235
(303) 914-2513
Rank: #66.
Valor Christian High School
Valor Christian High School Photo - Library
(Christian)
Students: 929
Grades: 9-12
3775 Grace Blvd
Littleton, CO 80126
(303) 471-3000
Rank: #77.
Mullen High School
(Roman Catholic)
Students: 850
Grades: 9-12
3601 S Lowell Blvd
Denver, CO 80236
(303) 761-1764
Rank: #88.
Cherry Hills Christian
(Christian)
(3)
Students: 836
Grades: PK-8
3900 Grace Boulevard
Littleton, CO 80126
(303) 791-5500
Rank: #99.
Colorado Springs Christian Schools
(Christian)
Students: 829
Grades: K-12
4855 Mallow Rd
Colorado Springs, CO 80907
(719) 599-3553
Rank: #1010.
Lutheran High School
Lutheran High School Photo - Lutheran High School - Encouraging academic excellence, Nurturing growth in Christ.
(Lutheran Church Missouri Synod)
(2)
Students: 820
Grades: 9-12
11249 N Newlin Gulch Blvd
Parker, CO 80134
(303) 841-5551
Rank: #1111.
Denver Academy
Denver Academy Photo - Elementary School
Special Program Emphasis
Students: 756
Grades: 1-12
4400 E Iliff Avenue
Denver, CO 80222
(303) 777-5161
Rank: #1212.
Kent Denver School
Kent Denver School Photo
Students: 726
Grades: 6-12
4000 East Quincy Avenue
Englewood, CO 80113
(303) 770-7660
Rank: #1313.
International School of Denver
International School of Denver Photo - At ISDenver, your children will transform from students to global citizens. We are a multicultural, multilingual school, welcoming children ages 3 - 8th grade to our inclusive, globally minded community.
Special Program Emphasis
(4)
Students: 716
Grades: PK-8
7701 E 1st Pl, Unit C
Denver, CO 80230
(303) 340-3647
Rank: #1414.
Child Nursery Centers
Daycare / Preschool
Students: 700
Grades: NS-5
104 E Rio Grande Street
Colorado Springs, CO 80903
(719) 632-1754
Rank: #1515.
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.
(2)
Students: 699
Grades: NS-8
55 Clermont St
Denver, CO 80220
(303) 399-8361
Rank: #1616.
St. Mary's Academy
St. Mary's Academy Photo
(Roman Catholic)
(11)
Students: 688
Grades: PK-12
4545 S University Blvd
Englewood, CO 80113
(303) 762-8300
Rank: #1717.
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.
(Roman Catholic)
Students: 676
Grades: PK-12
4545 South University Boulevard
Englewood, CO 80113
(303) 762-8300
Rank: #1818.
Holy Family High School
(Roman Catholic)
Students: 642
Grades: 9-12
5195 W 144th Ave
Broomfield, CO 80023
(303) 410-1411
Rank: #1919.
St. Thomas More Parish School
(Roman Catholic)
(5)
Students: 621
Grades: NS-8
7071 E Otero Avenue
Englewood, CO 80112
(303) 770-0441
Rank: #2020.
Denver Christian School
Denver Christian School Photo - Every day is an open house at Denver Christian School.We look forward to providing a personal tour to share what DCS has to offer your students & family.Please join us this summer, starting June 9 on Sundays 2-4 pm and Wednesdays 6-8 pm, to preview our school and learn more about Denver Christian School.
(Christian)
Students: 555
Grades: PK-12
3898 S. Teller St.
Denver, CO 80235
(303) 733-2421
Rank: #2121.
Dawson School
Dawson School Photo - Each fall, the entire high school participates in class trips to many locations around the state. Students learn camping skills, rafting, leadership, team building and participate in community service.
(7)
Students: 529
Grades: K-12
10455 Dawson Drive
Lafayette, CO 80026
(303) 665-6679
Rank: #2222.
Blessed Sacrament Parish School
Blessed Sacrament Parish School Photo - Annual Race for Education held at City Park
(Roman Catholic)
Students: 491
Grades: PK-8
1973 Elm Street
Denver, CO 80220
(303) 377-8835
Rank: #2323.
St. Mary Littleton
(Roman Catholic)
Students: 471
Grades: PK-8
6833 S Prince St
Littleton, CO 80120
(303) 798-2375
Rank: #2424.
Holy Family Catholic School
Holy Family Catholic School Photo - Holy Family School
(Roman Catholic)
Students: 466
Grades: PK-8
786 26 1/2 Road
Grand Junction, CO 81506
(970) 242-6168
Rank: #2525.
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)
(2)
Students: 462
Grades: PK-12
6657 W Ottawa Ave Ste A17
Littleton, CO 80128
(303) 531-4541
Rank: #2626.
Students: 458
Grades: K-8
350 Quebec Street
Denver, CO 80230
(303) 360-0803
Rank: #2727.
Aspen Academy
Aspen Academy Photo - PreK students learning about science and nature with a classroom worm bin.
Students: 438
Grades: PK-8
5859 S University Blvd
Littleton, CO 80121
(303) 346-3500
Rank: #2828.
St. Anne's Episcopal School
St. Anne's Episcopal School Photo - Campus
(Episcopal)
Students: 435
Grades: PK-8
2701 S York Street
Denver, CO 80210
(303) 756-9481
Rank: #2929.
Vail Mountain School
Vail Mountain School Photo
(4)
Students: 430
Grades: K-12
3000 Booth Falls Road
Vail, CO 81657
(970) 476-3850
Rank: #30 - 3130. - 31.
Ave Maria Catholic School
Ave Maria Catholic School Photo - Ave Maria Campus including field, school and gym
(Roman Catholic)
(8)
Students: 420
Grades: NS-8
9056 East Parker Rd
Parker, CO 80138
(720) 842-5400
Rank: #30 - 3130. - 31.
Nativity Of Our Lord School
Nativity Of Our Lord School Photo
(Roman Catholic)
(3)
Students: 420
Grades: NS-8
900 W Midway Blvd
Broomfield, CO 80020
(303) 466-4177
Rank: #3232.
Good Shepherd Catholic School
(Roman Catholic)
Students: 418
Grades: PK-8
620 Elizabeth St
Denver, CO 80206
(303) 321-6231
Rank: #3333.
Little Blessings Preschool
Daycare / Preschool (Methodist)
Students: 416
Grades: PK-K
11805 S Pine Dr
Parker, CO 80134
(720) 204-4420
Rank: #3434.
St. Vincent De Paul Catholic School
(Roman Catholic)
(8)
Students: 415
Grades: PK-8
1164 S Josephine St
Denver, CO 80210
(303) 777-3812
Rank: #3535.
Front Range Academy
Alternative School
Students: 400
Grades: 6-12
1008 Depot Hill Road
Broomfield, CO 80020
(303) 469-0496
Show 100 more private schools in CO (out of 461 total schools)
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