Private School Review - Established 2003
Boulder Country Day Photo - BCD is a proudly independent institution serving students 2 years old - 8th grade. In partnership with our outstanding faculty and committed families, we uphold the highest standard for our educational experience. Through small class sizes and innovative engagement in a supportive environment, students at BCD learn to explore their strengths and apply them to the world.
Boulder Country Day

Best Colorado Private Schools Belonging to Other school association(s) (2025-26)

For the 2025-26 school year, there are 49 private schools belonging to Other school association(s) serving 7,743 students in Colorado. You can also find more schools membership associations in Colorado.
The top ranked private schools belonging to Other school association(s) in Colorado include Colorado Academy, Bishop Machebeuf High School, and Sts Peter & Paul Catholic Stem School.
The average tuition cost is $17,105, which is higher than the Colorado private school average tuition cost of $14,732.
41% of private schools belonging to Other school association(s) in Colorado are religiously affiliated (most commonly Catholic and Christian).

Top Ranked Private Schools Belonging to Other school association(s) in Colorado (2025-26)

School
Location
Quick Facts
Boulder Country Day
Boulder Country Day Photo - BCD is a proudly independent institution serving students 2 years old - 8th grade. In partnership with our outstanding faculty and committed families, we uphold the highest standard for our educational experience. Through small class sizes and innovative engagement in a supportive environment, students at BCD learn to explore their strengths and apply them to the world.
(10)
4820 Nautilus Ct N
Boulder, CO 80301
(303) 527-4931
Gr: NS-8 | 293 students Avg. class size: 16 students Sports: 5 | Extracurrculars: 7 Tuition listed
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?".
3800 S Pierce St
Denver, CO 80235
(303) 914-2513
Gr: PK-12 | 1,047 student Sports: 19 | Extracurrculars: 23 Tuition listed
Annunciation
(Catholic)
(2)
3536 Lafayette St
Denver, CO 80205
(303) 295-2515
Gr: K-8 | 158 students
Bishop Machebeuf High School
(Catholic)
(1)
458 Uinta Way
Denver, CO 80230
(303) 344-0082
Gr: 9-12 | 200 students Avg. class size: 20 students Sports: 11 Tuition & acceptance rate listed
Brighton Adventist Academy
Brighton Adventist Academy Photo - BAA Sports League: Sports included are soccer, basketball and flag football.
(Seventh Day Adventist)
820 S 5th Ave
Brighton, CO 80601
(303) 659-1223
Gr: PK-10 | 56 students Avg. class size: 11 students Sports: 3 | Extracurrculars: 5 Tuition & acceptance rate listed
Canyon Point KinderCare
Canyon Point KinderCare Photo - Canyon Point KinderCare
Daycare / Preschool
107 N Rubey Dr
Golden, CO 80403
(303) 279-9171
Gr: NS-PK | 132 students Avg. class size: 15 students Acceptance rate listed
Cherry Hills Christian School
(Christian)
(3)
3900 Grace Boulevard
Littleton, CO 80126
(303) 791-5500
Gr: PK-8 | 797 students Avg. class size: 22 students Sports: 8 Tuition & acceptance rate listed
Colorado Rocky Mountain School
Colorado Rocky Mountain School Photo - Colorado Rocky Mountain School Mountain Campus
500 Holden Way
Carbondale, CO 81623
(970) 963-2562
Gr: 9-12 | 163 students Avg. class size: 12 students Sports: 13 | Extracurrculars: 22 Tuition listed
Denver Jewish Day School
Denver Jewish Day School Photo
(Jewish)
(2)
2450 S Wabash St
Denver, CO 80231
(303) 369-0663
Gr: PK-12 | 351 students Avg. class size: 16 students Sports: 9 | Extracurrculars: 9 Tuition listed
Good Shepherd Catholic School
(Catholic)
620 Elizabeth St
Denver, CO 80206
(303) 321-6231
Gr: PK-8 | 407 students Avg. class size: 15 students Tuition & acceptance rate listed
High Mountain Institute
High Mountain Institute Photo - Winter Ski trip in the Spring semester
Special Program Emphasis
531 County Rd 5A
Leadville, CO 80461
(719) 486-8200
Gr: 11-12 | 40 students Avg. class size: 10 students Sports: 4 Tuition & acceptance rate listed
Hope Center
Special Program Emphasis
(1)
3400 Elizabeth St
Denver, CO 80205
(303) 388-4801
Gr: PK-K | 98 students
Kindercare Learning Center
Kindercare Learning Center Photo - Lobby
Daycare / Preschool
4200 E 128th Ave
Thornton, CO 80241
(303) 451-5210
Gr: PK-K | 90 students Avg. class size: 10 students Extracurrculars: 6 Tuition & acceptance rate listed
Most Precious Blood School
(Catholic)
3959 E Iliff Ave
Denver, CO 80210
(303) 757-1279
Gr: K-8 | 315 students Tuition listed
Primrose School Of Briargate
Alternative School
2380 Briar Ridge Pt
Colorado Springs, CO 80920
(719) 268-0664
Gr: PK-K | 230 students
September School
September School Photo - Winter Trip in Estes Park
(1)
96 Arapahoe Ave.
Boulder, CO 80302
(303) 443-9933
Gr: 9-12 | 24 students Avg. class size: 8 students Sports: 1 | Extracurrculars: 8 Tuition listed
Sts Peter & Paul Catholic Stem School
Special Program Emphasis (Catholic)
3920 Pierce St
Wheat Ridge, CO 80033
(303) 424-0402
Gr: PK-8 | 286 students Avg. class size: 40 students Tuition listed
Vista Ridge Academy
Vista Ridge Academy Photo
(Seventh Day Adventist)
(2)
3100 Ridge View Dr
Erie, CO 80516
(303) 828-4944
Gr: PK-8 | 86 students Avg. class size: 15 students Sports: 4 | Extracurrculars: 1 Tuition listed
Willows Child Learning Centers
Daycare / Preschool
5301 S Lowell Blvd
Littleton, CO 80123
(303) 794-3871
Gr: NS-K | 90 students Avg. class size: 10 students Tuition & acceptance rate listed
Zion Lutheran School
(Lutheran Church Missouri Synod)
1400 Skeel St
Brighton, CO 80601
(303) 659-3443
Gr: PK-8 | 265 students
Alpine Valley School
Alpine Valley School Photo - Alpine Valley School's front exterior
Alternative School
(1)
4501 Parfet St
Wheat Ridge, CO 80033
(303) 271-0525
Gr: K-12 | 35 students Tuition listed
Auraria Early Learning Center
Daycare / Preschool
950 9th Street
Denver, CO 80204
(303) 556-3188
Gr: PK-K | 115 students Tuition listed
Bansbach Academy At Denver Childrens Home
Alternative School
1501 Albion St
Denver, CO 80220
(303) 399-4890
Gr: 5-12 | 49 students
Bright Horizons
Alternative School
2420 W 8th St
Loveland, CO 80537
(970) 461-9802
Gr: PK-K | 79 students
Congregation B'inai Chaim
Special Program Emphasis (Jewish)
4716 S Coors Ln
Morrison, CO 80465
(303) 697-2668
Gr: PK-8 | 60 students
Crossroads School
Crossroads School Photo - Crossroads 2022-2023 Graduates
Alternative School (Christian)
833 15th Ave.
Longmont, CO 80501
(303) 709-9881
Gr: 6-12 | 50 students Extracurrculars: 1 Tuition listed
Denver Academy Of Torah
(Jewish)
6825 E Alameda Ave
Denver, CO 80224
(720) 859-6806
Gr: K-12 | 186 students Sports: 2 | Extracurrculars: 5 Tuition listed
Denver Street School-east Campus
(Christian)
1585 Kingston St
Aurora, CO 80010
(720) 935-2154
Gr: 9-12 | 28 students
Discovery Montessori
Montessori School
225 E Skyway Dr
Fort Collins, CO 80525
(970) 223-2445
Gr: PK-K | 71 students Avg. class size: 12 students
Eagle Rock School & Pdc
Eagle Rock School & Pdc Photo - www.eaglerockschool.org
Alternative School
2750 Notaiah Rd
Estes Park, CO 80517
(970) 586-0600
Gr: Inquire with school | 29 students
Garfield Montessori School
Montessori School
3617 Martin Luther King Blvd
Denver, CO 80205
(303) 388-8828
Gr: PK-K | 39 students Avg. class size: 20 students Tuition listed
Gk Gymplex
Daycare / Preschool
2026 Lowe Street
Fort Collins, CO 80525
(970) 226-0306
Gr: NS-PK | 28 students
Iliff Preschool, Kdgn, And School-age Summ
Iliff Preschool, Kdgn, And School-age Summ Photo - School-age children look forward to attending Iliff for the popular Summer Adventure Day Camp.
Daycare / Preschool
(2)
4140 E Iliff Ave
Denver, CO 80222
(303) 757-3551
Gr: NS-K | 95 students Avg. class size: 12 students Tuition listed
Japanese School Of Denver
Special Program Emphasis
Po Box 630044
Littleton, CO 80163
(303) 949-3381
Gr: PK-9 | 123 students Tuition listed
Mt. Olive Lutheran
Daycare / Preschool (Lutheran Church Missouri Synod)
11453 E Wesley Ave
Aurora, CO 80014
(303) 750-9856
Gr: PK-K | 35 students Avg. class size: 15 students
Show 14 more private schools in Colorado (out of 49 total schools)
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