Home > Colorado > Eagle County > Avon

Mountain Montessori

77 Metcalf Rd Avon, CO 81620

Tel: (970) 390-3941

mtnmontessori.org

Quick Facts (2026)

School Type: Montessori School
Grades: Nursery/Preschool-Kindergarten
Enrollment: 40 students
Yearly Tuition: $15,201
Application Deadline: None / Rolling
Source: ✓Verified school update

Mountain Montessori Photo #1 - West Room

Mountain Montessori Photo #2 - Playground - Multiage classrooms

Mountain Montessori Photo #3 - Playground

Mountain Montessori Photo #4 - Playground

Mountain Montessori Photo #5 - East Room

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About the School

Mountain Montessori in Avon, CO, is a nonsectarian Montessori school serving students through kindergarten with a total enrollment of 40 in a town–based setting.
The school has a student–teacher ratio of 10:1 with 4 teachers, supporting a small student body.
Founded in 2004, Mountain Montessori offers rolling admissions and a casual dress code.
Annual tuition for kindergarten is $15,201, with an available summer program costing $3,900.
The school is affiliated with multiple Montessori organizations including the American Montessori Society and Association Montessori Internationale.

Quick Facts (2026)

School Type: Montessori School
Grades: Nursery/Preschool-Kindergarten
Enrollment: 40 students
Yearly Tuition: $15,201
Application Deadline: None / Rolling
Source: ✓Verified school update

School Facts

School Type

Montessori School

School Membership(s)School Assoc.

American Montessori Society (AMS)
Other Montessori association(s)
Association Montessori Internationale (AMI)
Montessori Educational Programs International (MEPI)

Religious Affiliation

Nonsectarian

Grades Offered

Grades Nursery/Preschool-Kindergarten

Students By Grade

View Data

Distribution of Students By Grade
Grade	Mountain Montessori
Nursery	17
Pre-K	18
Kind	5

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Year Founded

2004

Summer School Offered

Yes

School Calendar

View School Calendar

Student Body

Total Students

40 students

Student Body Type

Co-ed

% Students of Color

State avg.: 25%

Academics & Faculty

Total Classroom Teachers

4 teachers

Student-Teacher Ratio

10:1

National avg.: 11:1

Classroom Dress Code

Casual

Tuition & Acceptance Rate

Admission Deadline

None / Rolling

Yearly Tuition Cost

$15,201

View national tuition avg.

Tuition Notes

We have a montly tuition payment plan and we take part in UPK.

Summer Program Cost

$3,900

Summer Program Cost Notes

Our summer consists of 3 blocks, each lasting 4 weeks, starting in early June and ending in the 3rd or 4th week of summer. Participation is optional and billed monthly.

Admissions Director

Martha Teien

Application URL

Online Application

School Notes

In an authentic Montessori environment, we use an educational method that supports and addresses the nature of the child. The nature of the child is not a theoretical construct, but it is based upon Maria Montessori's detailed and lengthy observation of the child.

Source: Verified school update

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Frequently Asked Questions

How much does Mountain Montessori cost?

Mountain Montessori's tuition is approximately $15,201 for private students and $3,900 for summer students.

When is the application deadline for Mountain Montessori?

The application deadline for Mountain Montessori is rolling (applications are reviewed as they are received year-round).

School Reviews

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Did You Know?

The average private school tuition in Colorado is $13,047 for elementary schools and $16,775 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Colorado is 84% (read more about average acceptance rates across the country).