The Montessori Academy has been enjoying helping children learn for many years.
Our mission is to work with you as a team bringing the joy of learning to your child.
Your child is unique and special and his or her learning environment should reflect that.
That is why our teaching method stresses meaning and purpose in the aspects of academia, social skills, athletic ability, and personal growth.
Our small classrooms and individual learning plans allow your child to grow naturally.
Quick Facts (2025-26)
- School Type: Montessori School
- Grades: Prekindergarten-1
- Enrollment: 118 students
- Average class size: 20 students
- Application Deadline: None / Rolling
- Source: Verified school update
School Overview
School Type
Religious Affiliation
Grades Offered
Grades Prekindergarten-1
Year Founded
2007
Summer School Offered
Yes
School Calendar
Student Body
Total Students
118 students
Student Body Type
Co-ed
% Students of Color
71%
State avg.: 51%
Students by Grade
Academics and Faculty
Total Classroom Teachers
6 teachers
Student-Teacher Ratio
20:1
National avg.: 13:1
Average Class Size
20 students
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Admissions Director
Kris Thewes
Source: Verified school update
Frequently Asked Questions
When is the application deadline for Montessori Academy Of Upland?
The application deadline for Montessori Academy Of Upland is rolling (applications are reviewed as they are received year-round).
Related Schools
Show me:
People that viewed Montessori Academy Of Upland also viewed these schools: Arrow Montessori School Of San Dimas, International Montessori School, International Montessori Preschool, Foothill Country Day School and Canyon View School.
The nearest high school to Montessori Academy Of Upland is Western Christian High School (0.9 miles away)
The nearest elementary school is St. Joseph School (0.4 miles away)
The nearest preschool is BIC Community Preschool (1.0 miles away)
Show me:
Show me:
School
Location
Miles
Quick Facts
Arrow Montessori School Of San Dimas
Montessori School
818 W. Gladstone St.
San Dimas, CA 91773
(909) 599-0025
San Dimas, CA 91773
(909) 599-0025
10.1 miles
Gr: PK-8 | 106 students
International Montessori School
Montessori School
9185 Monte Vista Ave
Montclair, CA 91763
(909) 684-8272
Montclair, CA 91763
(909) 684-8272
3.3 miles
Gr: 1-7 | 35 students Avg. class size: 21 students Tuition listed
International Montessori Preschool
Montessori School
211 E Arrow Hwy
Claremont, CA 91711
(909) 399-9222
Claremont, CA 91711
(909) 399-9222
3.9 miles
Gr: PK-K | 48 students
1035 Harrison Ave
Claremont, CA 91711
(909) 626-5681
Claremont, CA 91711
(909) 626-5681
4.8 miles
Gr: NS-8 | 438 students Avg. class size: 20 students Sports: 7 | Extracurrculars: 10 Tuition & acceptance rate listed
762 Cypress St
San Dimas, CA 91773
(909) 599-1227
San Dimas, CA 91773
(909) 599-1227
10 miles
Gr: 1-12 | 115 students Avg. class size: 10 students Tuition & acceptance rate listed
School Reviews
5 5/17/2016
I love this school. My youngest son has attended Montessory Academy of Upland since he was a toddler. I can only say, in his first week at MAU he was able to accomplish what his previous school couldn't do in 1 year. Today he is in second grade at elementary level and I continue to see him thrive in so many levels. The staff and everyone involved at this school in one simple word, "cares". They have created a positive and learning environment in the classroom as well as outside of it. The feeling of family among students, teachers and parents is like no other. Before choosing MAU, I researched and visited all care centers and schools within 15 miles of our home. The level of one-on-one attention he has here he wouldn't have anywhere else. And at this critical time on his physical, mental, and emotional development this is most important. I look at my son everyday and I couldn't be happier with my choice. I don't think any other school around here compares.
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