We are Boulder County's premier Montessori nonprofit private school specializing in early childhood education.
Residing in Longmont, CO for over thirty years, we have set the standard for providing the highest quality Montessori experience.
Our unwavering integrity and commitment to classic Montessori principles has set us apart from other preschool/kindergarten programs.
Gateway Montessori School is licensed by the State of Colorado and is a member of the AMS, (American Montessori Society), CMA, (Colorado Montessori Association), and NAMTA, (North American Montessori Teachers Association).
We have also earned the Healthy Eating, Active Living designation from Boulder County Health Department and the Eco-Healthy Child Care designation from Children's Environmental Health Network.
- School Type: Montessori School
- Grades: Prekindergarten-Kindergarten
- Enrollment: 38 students
- Average class size: 36 students
- Application Deadline: None / Rolling
- Source: Verified school update
Learning Difference Programs
Learning Programs Supported
case by case basis
Summer School Offered
Student Body Type
% Students of Color
State avg.: 24%
Students by Grade
Academics and Faculty
Total Classroom Teachers
Student : Teacher Ratio
National avg.: 13:1
% Faculty w/Advanced Degree
Average Class Size
Tuition and Acceptance Rate
None / Rolling
Source: Verified school update
Frequently Asked Questions
When is the application deadline for Gateway Montessori School?
The application deadline for Gateway Montessori School is rolling (applications are reviewed as they are received year-round).
Endorse Gateway Montessori School. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
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- Academic or athletic awards
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