Montessori School at Lone Tree (Top Ranked Private School for 2026-27)

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Quick Facts (2026-27)

Top Ranked CO School
School Type: Montessori School
Grades: Prekindergarten-Kindergarten
Enrollment: 105 students
Acceptance rate: 100%
Average class size: 25 students
Application Deadline: None / Rolling
Source: ✓Verified school update

School Rankings

Montessori School at Lone Tree ranks among the top 20% of private schools in Colorado for:

School Facts

School Type

Montessori School

Religious Affiliation

Nonsectarian

Grades Offered

Grades Prekindergarten-Kindergarten

Students By Grade

View Data

Distribution of Students By Grade
Grade	Montessori School at Lone Tree
Nursery	20
Pre-K	70
Kind	15

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Year Founded

1985

Summer School Offered

Yes

Summer Program Details

View Summer Program Details

School Motto

“The child is both a hope and a promise for mankind.” — Maria Montessori

Student Body

Total Students

105 students

Student Body Type

Co-ed

% Students of Color

12%

State avg.: 25%

Academic Profile

Total Classroom Teachers

18 teachers

Student-Teacher Ratio

6:1

National avg.: 11:1

% Faculty w/Advanced Degree

80%

Average Class Size

25 students

Classroom Dress Code

Casual

School Membership(s)School Assoc.

American Montessori Society (AMS)
Other Montessori association(s)

Tuition & Financial Aid

Admission Deadline

None / Rolling

Tuition Notes

4 day minimum with 4 time choices: 8:30-11:30 8:30-12:30 - includes lunch 8:30-3:00 - PK & K 7:00-6:00 - Full Day

Acceptance Rate

100%

National avg.: 82%

Application URL

Online Application

School Notes

The Montessori School of Lone Tree has been serving children since 1985.
Our program is designed for children ages 2 & 1/2 (completely potty trained) years to 6 years old.
Our specialized program is designed to expand the mind of a young child.
Children are exposed to a variety of materials by our highly skilled educational staff. Our school, located in Lone Tree, is divided into 4 classrooms 2 on the south side and 2 on the north side, with each side having its own outside playground area.
All classrooms have an abundance of natural light filtering into the rooms and are designed to be child-centered.
Each classroom has bathroom amenities that are designed for small children.
There is a coat room where the children can store their personal items.
Each class has up to 25 children of varying ages where older children assist with the teaching of the younger children. We have 3-4 teachers/classroom.

The Montessori School of Lone Tree has been serving children since 1985.Our program is designed for children ages 2 & 1/2 (completely potty trained) years to 6 years old.Our specialized program is designed to expand the mind of a young child.Children are exposed to a variety of materials by our highly skilled educational staff. Our school, located in Lone Tree, is divided into 4 classrooms 2 on the south side and 2 on the north side, with each side having its own outside playground area.All classrooms have an abundance of natural light filtering into the rooms and are designed to be child-centered.Each classroom has bathroom amenities that are designed for small children.There is a coat room where the children can store their personal items.Each class has up to 25 children of varying ages where older children assist with the teaching of the younger children. We have 3-4 teachers/classroom.

Source: Verified school update

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Frequently Asked Questions

What schools are Montessori School at Lone Tree often compared to?

Montessori School at Lone Tree is often viewed alongside schools like Primrose School Of Lone Tree by visitors of our site.

What is the acceptance rate of Montessori School at Lone Tree?

The acceptance rate of Montessori School at Lone Tree is 100%, which is higher than the national average of 84%.

Does Montessori School at Lone Tree offer a summer program?

Yes, Montessori School at Lone Tree offers a summer program. Visit their summer school page for more information.

What is Montessori School at Lone Tree's ranking?

Montessori School at Lone Tree ranks among the top 20% of private schools in Colorado for: Highest percentage of faculty with advanced degrees.

When is the application deadline for Montessori School at Lone Tree?

The application deadline for Montessori School at Lone Tree is rolling (applications are reviewed as they are received year-round).

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Did You Know?

The average private school tuition in Douglas County, CO is $11,479 for elementary schools and $13,969 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Douglas County, CO is 87% (read more about average acceptance rates across the country).