For the 2025-26 school year, there are 32 private preschools belonging to American Montessori Society (AMS) serving 3,302 students in Colorado. You can also find more schools membership associations in Colorado.
The top ranked private preschools belonging to American Montessori Society (AMS) in Colorado include Montessori At Fiddlers Green, Montessori School Of Denver, and Montessori Academy of Colorado.
The average tuition cost is $13,909, which is higher than the Colorado private preschool average tuition cost of $12,813.
Top Ranked Private Preschools Belonging to American Montessori Society (AMS) in Colorado (2025-26)
School
Location
Quick Facts
2500 Curtis Street
Denver, CO 80205
(303) 623-2609
Denver, CO 80205
(303) 623-2609
Gr: NS-8 | 287 students Avg. class size: 18 students Sports: 1 | Extracurrculars: 6 Tuition & acceptance rate listed
Mountain Montessori
Montessori School
77 Metcalf Rd
Avon, CO 81620
(970) 390-3941
Avon, CO 81620
(970) 390-3941
Gr: NS-K | 40 students Tuition listed
Aspen Park iMontessori![Aspen Park iMontessori Photo - Learning the Physics of Drone flying.]( "Aspen Park iMontessori Photo - Learning the Physics of Drone flying.")
Montessori School
25782 Vosler Street
Conifer, CO 80433
(303) 668-1532
Conifer, CO 80433
(303) 668-1532
Gr: NS-3 | 30 students Avg. class size: 10 students Extracurrculars: 1 Tuition & acceptance rate listed
Good Shepherd Catholic School
(Catholic)
620 Elizabeth St
Denver, CO 80206
(303) 321-6231
Denver, CO 80206
(303) 321-6231
Gr: PK-8 | 407 students Avg. class size: 15 students Tuition & acceptance rate listed
Hope Montessori
Montessori School
2041 Chuckwagon Road
Colorado Springs, CO 80919
(719) 388-8818
Colorado Springs, CO 80919
(719) 388-8818
Gr: PK-K | 545 students Avg. class size: 12 students Extracurrculars: 5
6560 Greenwood Plaza Blvd
Englewood, CO 80111
(303) 302-9222
Englewood, CO 80111
(303) 302-9222
Gr: PK-K | 69 students Avg. class size: 15 students Tuition & acceptance rate listed
Montessori School at Lone Tree![Montessori School at Lone Tree Photo - Kindergarten children learn about artists. In this photo, they are painting in a style similar to Wassily Kandinsky.]( "Montessori School at Lone Tree Photo - Kindergarten children learn about artists. In this photo, they are painting in a style similar to Wassily Kandinsky.")
Montessori School
9396 Erminedale Dr.
Lone Tree, CO 80124
(303) 799-8540
Lone Tree, CO 80124
(303) 799-8540
Gr: PK-K | 105 students Avg. class size: 25 students Tuition & acceptance rate listed
Montessori School Of Denver![Montessori School Of Denver Photo - Montessori School of Denver's Cinco de Mayo Celebration. MSD Students celebrate with song, dance, and a cultural festival.]( "Montessori School Of Denver Photo - Montessori School of Denver's Cinco de Mayo Celebration. MSD Students celebrate with song, dance, and a cultural festival.")
Montessori School
1460 South Holly Street
Denver, CO 80222
(303) 756-9441
Denver, CO 80222
(303) 756-9441
Gr: NS-8 | 356 students Avg. class size: 20 students Sports: 4 | Extracurrculars: 1 Tuition & acceptance rate listed
Boulder Montessori School
Montessori School
3300 Redstone Road
Boulder, CO 80305
(303) 494-5814
Boulder, CO 80305
(303) 494-5814
Gr: NS-PK | 105 students
Bright Horizons Montessori At Interlocken
Montessori School
575 Eldorado Blvd
Broomfield, CO 80021
(303) 466-4411
Broomfield, CO 80021
(303) 466-4411
Gr: NS-1
Childrens Garden Montessori
Daycare / Preschool
444 Detroit
Denver, CO 80206
(303) 322-0972
Denver, CO 80206
(303) 322-0972
Gr: PK-K | 119 students Avg. class size: 20 students
Fairview Montessori School
Montessori School
1501 Jefferson Avenue
Louisville, CO 80027
(303) 661-0343
Louisville, CO 80027
(303) 661-0343
Gr: PK-K | 61 students Avg. class size: 24 students
2687 Northpark Dr
Lafayette, CO 80026
(303) 928-9990
Lafayette, CO 80026
(303) 928-9990
Gr: PK-K | 30 students Tuition listed
Garfield Montessori School
Montessori School
3617 Martin Luther King Blvd
Denver, CO 80205
(303) 388-8828
Denver, CO 80205
(303) 388-8828
Gr: PK-K | 39 students Avg. class size: 20 students Tuition listed
Gateway Montessori School
Montessori School
1500 9th Ave
Longmont, CO 80501
(303) 772-3864
Longmont, CO 80501
(303) 772-3864
Gr: NS-K | 65 students Avg. class size: 24 students Tuition listed
Hope Montessori Academy
Montessori School
18075 Minglewood Trail
Monument, CO 80132
(719) 488-8723
Monument, CO 80132
(719) 488-8723
Gr: PK-K | 52 students Avg. class size: 8 students Extracurrculars: 5 Acceptance rate listed
Hope Montessori Academy
Montessori School
7312 Mclaughlin Rd
Peyton, CO 80831
(719) 886-4900
Peyton, CO 80831
(719) 886-4900
Gr: K | 50 students Avg. class size: 12 students Extracurrculars: 5 Acceptance rate listed
Hope Montessori Academy
Montessori School
250 S. Cherrywood Dr.
Lafayette, CO 80026
(303) 255-8151
Lafayette, CO 80026
(303) 255-8151
Gr: PK-K | 12 students
Hope Montessori Academy
Montessori School
13785 Huron St
Broomfield, CO 80023
(303) 457-4400
Broomfield, CO 80023
(303) 457-4400
Gr: K | 5 students
Jarrow Montessori School
Montessori School
3900 Orange Ct
Boulder, CO 80304
(303) 443-0511
Boulder, CO 80304
(303) 443-0511
Gr: PK-6 | 183 students Avg. class size: 20 students Extracurrculars: 5 Tuition listed
Littleton Montessori School
Montessori School
6653 W Chatfield Ave
Littleton, CO 80128
(303) 972-8555
Littleton, CO 80128
(303) 972-8555
Gr: PK-K | 61 students
Louisville Montessori School
Daycare / Preschool
461 Tyler Ave
Louisville, CO 80027
(303) 665-2002
Louisville, CO 80027
(303) 665-2002
Gr: PK-K | 27 students Avg. class size: 20 students Tuition & acceptance rate listed
Meadowlark Montessori School
Montessori School
15161 Shadow Wood St
Brighton, CO 80603
(303) 655-0143
Brighton, CO 80603
(303) 655-0143
Gr: PK-3 | 31 students
Montessori Children's House Of Denver - Mayfair![Montessori Children's House Of Denver - Mayfair Photo]( "Montessori Children's House Of Denver - Mayfair Photo")
Montessori School
1467 Birch St
Denver, CO 80220
(303) 322-8324
Denver, CO 80220
(303) 322-8324
Gr: NS-K | 57 students Tuition listed
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
Montessori School Of Cherry Creek
Montessori School
6780 S Liverpool St Unit A & B
Aurora, CO 80016
(303) 627-2715
Aurora, CO 80016
(303) 627-2715
Gr: PK-K | 85 students Tuition listed
Montessori School Of Evergreen
Montessori School
29740 Tourtdale Scenic Dr
Evergreen, CO 80439
(303) 670-0093
Evergreen, CO 80439
(303) 670-0093
Gr: PK-3 | 73 students
The Montessori School Of Washington Park
Montessori School
320 S Sherman Street
Denver, CO 80209
(303) 722-7708
Denver, CO 80209
(303) 722-7708
Gr: PK-K | 78 students Tuition listed
Mt. Sopris Montessori School
Montessori School
879 Euclid Avenue
Carbondale, CO 81623
(970) 963-3506
Carbondale, CO 81623
(970) 963-3506
Gr: NS-PK | 98 students
Patience Montessori School
Montessori School
3600 Hazelwood Ct
Boulder, CO 80304
(303) 449-5214
Boulder, CO 80304
(303) 449-5214
Gr: PK-K | 53 students Tuition listed
Renaissance Montessori Academy
Montessori School
16740 Keystone Blvd
Parker, CO 80134
(303) 840-6119
Parker, CO 80134
(303) 840-6119
Gr: PK-3 | 68 students Extracurrculars: 1 Tuition listed
Southern Ute Indian Montessori Academy
Montessori School
275 Mouache Circle
Ignacio, CO 81137
(970) 563-0253
Ignacio, CO 81137
(970) 563-0253
Gr: PK-5 | 98 students
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.
