Thoughtful education for ages 18 months - 14 years. Montessori International School was established in 1982, and has 4 locations in Mesa and Gilbert.
We are an AMI-certified Montessori toddler environment, preschool and kindergarten school, as well as a Montessori elementary and junior high school.
To learn more about what a true Montessori school is, contact us to talk to a teacher or arrange a time to come in and observe children in the classroom environment. Please call 480-890-1580 for more information.
Quick Facts (2026)
- School Type: Montessori School
- Grades: Prekindergarten-7
- Enrollment: 125 students
- Application Deadline: None / Rolling
- Source: Verified school update
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-7
Year Founded
1982
Summer School Offered
Yes
Student Body
Total Students
125 students
Student Body Type
Co-ed
% Students of Color
44%
State avg.: 39%
Students by Grade
Academics and Faculty
Total Classroom Teachers
9 teachers
Student-Teacher Ratio
14:1
National avg.:
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Tuition Notes
Tuition varies by age
Application URL
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
5 extracurriculars
ExtracurricularsExtra-curric.
Cooking/BakingFrench
Orff MusicOrganic gardening
Spanish
School Notes
- School Motto: Education begins at birth.
- Our classrooms are places where children are given the opportunity to achieve academic and personal success. The goal is to encourage the development of a love for learning in each child. Using the principles put forth by Dr. Maria Montessori, our teachers carefully prepare environments in order to:
- encourage children to create themselves through exploration.
- foster love for learning by nurturing sparks of curiosity, creativity and intelligence.
- provide children with the tools that they need to achieve independence.
- encourage children to develop the skills that they need to become contributing members of the larger society.
Source: Verified school update
Frequently Asked Questions
When is the application deadline for Montessori International School?
The application deadline for Montessori International School is rolling (applications are reviewed as they are received year-round).
In what neighborhood is Montessori International School located?
Montessori International School is located in the East Orangewood Estates neighborhood of Mesa, AZ.
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The nearest high school and elementary school to Montessori International School is Redeemer Christian School (0.7 miles away)
The nearest preschool is McKellips KinderCare (1.4 miles away)
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745 S. Extension
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(480) 962-1432
4.3 miles
Gr: PK-12 | 110 students Avg. class size: 8 students Sports: 12 | Extracurrculars: 8 Tuition & acceptance rate listed
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410 S. El Dorado Rd.
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(480) 966-7606
Mesa, AZ 85202
(480) 966-7606
6.1 miles
Gr: PK-8 | 133 students Avg. class size: 26 students Sports: 4 | Extracurrculars: 3 Tuition & acceptance rate listed
670 N Arizona Ave Ste 35
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(480) 963-2313
Chandler, AZ 85225
(480) 963-2313
9.1 miles
Gr: PK-6 | 569 students Avg. class size: 16 students Extracurrculars: 11 Tuition & acceptance rate listed
425 N Greenfield Rd
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(480) 892-8314
Gilbert, AZ 85234
(480) 892-8314
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Gr: PK-8 | 488 students Avg. class size: 20 students Sports: 11 | Extracurrculars: 12 Tuition & acceptance rate listed
1040 S. Gilbert Rd., #200
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Gilbert, AZ 85296
(480) 699-1215
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Gr: PK-12 | 2,386 students Avg. class size: 22 students Sports: 14 | Extracurrculars: 12 Tuition listed
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719 N Stapley Dr
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(480) 962-5003
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(480) 962-5003
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Gr: K-12 | 98 students Sports: 6 | Extracurrculars: 4 Tuition listed
1063 East McKellips Rd.
Mesa, AZ 85203
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Mesa, AZ 85203
(480) 833-4481
1.5 miles
Gr: NS-PK | 136 students Avg. class size: 15 students
William K Eaton School
All-boys | Alternative School
868 E University Dr
Mesa, AZ 85203
(480) 969-4024
Mesa, AZ 85203
(480) 969-4024
1.7 miles
Gr: 8-12 | 46 students Avg. class size: 13 students
1551 E Dana Avenue
Mesa, AZ 85204
(480) 844-4480
Mesa, AZ 85204
(480) 844-4480
1.9 miles
Gr: PK-8 | 205 students Avg. class size: 20 students Sports: 7 | Extracurrculars: 8 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
719 N Stapley Dr
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(480) 962-5003
Mesa, AZ 85203
(480) 962-5003
0.7 miles
Gr: K-12 | 98 students Sports: 6 | Extracurrculars: 4 Tuition listed
William K Eaton School
All-boys | Alternative School
868 E University Dr
Mesa, AZ 85203
(480) 969-4024
Mesa, AZ 85203
(480) 969-4024
1.7 miles
Gr: 8-12 | 46 students Avg. class size: 13 students
Serenity Learning Center ![Serenity Learning Center Photo]( "Serenity Learning Center Photo")
Alternative School
2740 East Southern Ave
Mesa, AZ 85204
(480) 757-5350
Mesa, AZ 85204
(480) 757-5350
3.2 miles
Gr: K-12 | 52 students Avg. class size: 12 students Sports: 1 | Extracurrculars: 10 Tuition & acceptance rate listed
Pathways School
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1540 N Burk St
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(480) 259-7788
Gilbert, AZ 85234
(480) 259-7788
4.2 miles
Gr: K-12 | 121 students
Dobson-montessori School ![Dobson-montessori School Photo - Arranging flowers grown in the school garden.]( "Dobson-montessori School Photo - Arranging flowers grown in the school garden.")
Special Program Emphasis
745 S. Extension
Mesa, AZ 85210
(480) 962-1432
Mesa, AZ 85210
(480) 962-1432
4.3 miles
Gr: PK-12 | 110 students Avg. class size: 8 students Sports: 12 | Extracurrculars: 8 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
719 N Stapley Dr
Mesa, AZ 85203
(480) 962-5003
Mesa, AZ 85203
(480) 962-5003
0.7 miles
Gr: K-12 | 98 students Sports: 6 | Extracurrculars: 4 Tuition listed
William K Eaton School
All-boys | Alternative School
868 E University Dr
Mesa, AZ 85203
(480) 969-4024
Mesa, AZ 85203
(480) 969-4024
1.7 miles
Gr: 8-12 | 46 students Avg. class size: 13 students
1551 E Dana Avenue
Mesa, AZ 85204
(480) 844-4480
Mesa, AZ 85204
(480) 844-4480
1.9 miles
Gr: PK-8 | 205 students Avg. class size: 20 students Sports: 7 | Extracurrculars: 8 Tuition & acceptance rate listed
3257 E University Dr
Mesa, AZ 85213
(480) 830-1724
Mesa, AZ 85213
(480) 830-1724
2 miles
Gr: PK-8 | 78 students Avg. class size: 15 students Acceptance rate listed
Heartwood Montessori
Montessori School
207 N Mesa Dr
Mesa, AZ 85201
(480) 599-0137
Mesa, AZ 85201
(480) 599-0137
2.3 miles
Gr: PK-6 | 60 students
School
Location
Miles
Quick Facts
1063 East McKellips Rd.
Mesa, AZ 85203
(480) 835-6086
Mesa, AZ 85203
(480) 835-6086
1.4 miles
Gr: NS-PK | 21 students
Childtime Childrens Center
Daycare / Preschool
1111 N Horne
Mesa, AZ 85203
(480) 833-4481
Mesa, AZ 85203
(480) 833-4481
1.5 miles
Gr: NS-PK | 136 students Avg. class size: 15 students
1551 E Dana Avenue
Mesa, AZ 85204
(480) 844-4480
Mesa, AZ 85204
(480) 844-4480
1.9 miles
Gr: PK-8 | 205 students Avg. class size: 20 students Sports: 7 | Extracurrculars: 8 Tuition & acceptance rate listed
3257 E University Dr
Mesa, AZ 85213
(480) 830-1724
Mesa, AZ 85213
(480) 830-1724
2 miles
Gr: PK-8 | 78 students Avg. class size: 15 students Acceptance rate listed
Heartwood Montessori
Montessori School
207 N Mesa Dr
Mesa, AZ 85201
(480) 599-0137
Mesa, AZ 85201
(480) 599-0137
2.3 miles
Gr: PK-6 | 60 students
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
(Math: 65% | Reading: 59%)
Rank:
Rank:
9/
Top 20%10
1425 N 23rd St
Mesa, AZ 85213
(480) 472-7400
Mesa, AZ 85213
(480) 472-7400
0.5 miles
Gr: PK-6 | 477 students Student-Teacher Ratio: 15:1 Minority enrollment: 30%
Charter School
(Math: 50-54% | Reading: 65-69%)
Rank:
Rank:
9/
Top 20%10
815 N Gilbert Rd
Mesa, AZ 85203
(480) 964-1381
Mesa, AZ 85203
(480) 964-1381
0.5 miles
Gr: K-7 | 186 students Student-Teacher Ratio: 11:1 Minority enrollment: 43%
(Math: 25% | Reading: 29%)
Rank:
Rank:
5/
Bottom 50%10
2325 E Adobe St
Mesa, AZ 85213
(480) 472-9800
Mesa, AZ 85213
(480) 472-9800
0.7 miles
Gr: PK-6 | 564 students Student-Teacher Ratio: 16:1 Minority enrollment: 65%
(Math: 58% | Reading: 57%)
Rank:
Rank:
9/
Top 20%10
1435 E Mclellan Rd
Mesa, AZ 85203
(480) 472-7800
Mesa, AZ 85203
(480) 472-7800
0.8 miles
Gr: PK-6 | 545 students Student-Teacher Ratio: 18:1 Minority enrollment: 33%
(Math: 24% | Reading: 33%)
Rank:
Rank:
5/
Bottom 50%10
2433 E Adobe St
Mesa, AZ 85213
(480) 472-2100
Mesa, AZ 85213
(480) 472-2100
0.8 miles
Gr: 7-9 | 782 students Student-Teacher Ratio: 20:1 Minority enrollment: 61%
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