Wonder Years Montessori

Wonder Years Montessori serves 54 students in grades Prekindergarten-Kindergarten, is a member of the American Montessori Society (AMS).
The student:teacher of Wonder Years Montessori is 9:1 and the school's religious affiliation is Nonsectarian.

Quick Stats (2025)

  • Top Ranked CA School
  • School Type: Montessori School
  • Grades: Prekindergarten-Kindergarten
  • Enrollment: 54 students
  • Yearly Tuition: $25,000
  • Acceptance rate: 25%
  • Average class size: 15 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Top Rankings

Wonder Years Montessori ranks among the top 20% of private schools in California for:

School Overview

School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-Kindergarten
Year Founded
1905
First Day of School
Fri. Aug 15, 2025
Last Day of School
Mon. May 25, 2026
Campus Size
50
School Motto
Truth and Honor
School Mascot
Wild Boars

Student Body

Total Students
54 students
Student Body Type
Co-ed
% Students of Color
100%
State avg.: 51%
Students by Grade
Wonder Years Montessori Student By Grade

Academics and Faculty

Total Classroom Teachers
6 teachers
Student : Teacher Ratio
9:1
National avg.: 13:1
Average Class Size
15 students
Number of AP Courses
15 courses

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost
Acceptance Rate
25%
National avg.: 81%
Endowment Size
$50 million

School Notes

  • Sample of notable school alumni/alumnae:
    • John Doe, Nobel Laureate -
Source: Verified school update

Frequently Asked Questions

How much does Wonder Years Montessori cost?
Wonder Years Montessori's tuition is approximately $25,000 for private students.
What is the acceptance rate of Wonder Years Montessori?
The acceptance rate of Wonder Years Montessori is 25%, which is lower than the national average of 80%. Wonder Years Montessori's acceptance rate is ranked among the top private schools in California with low acceptance rates.
Who are famous alumni from Wonder Years Montessori?
Wonder Years Montessori famous alumni include: John Doe, Nobel Laureate.
What is Wonder Years Montessori's ranking?
Wonder Years Montessori ranks among the top 20% of private schools in California for: Lowest average acceptance rates, Highest percentage of students of color, Oldest founding date and Largest endowments.
When is the application deadline for Wonder Years Montessori?
The application deadline for Wonder Years Montessori is rolling (applications are reviewed as they are received year-round).

School Reviews

5  
If these negative slanders exist, I would not have my children attending this school. The easiest way to prove these slanders wrong is to call Social Services and get the answers directly from them!! Wonder Year Montessori has dedicated teachers and staff. Their administration is very hands on and available at all times. The Montessori way of teaching is an excellent academic program. It's not all work and offers a fun environment for your kids too. I have 2 kids attending Wonder Years. My eldest daughter is 4 years old. She already reading her 2nd phonics book, she can add up simple addition, count from 1-100, knows all the continents, and knows what seems to be hundreds of songs. My little one started school when she turned 2 years old. She's been attending school for about 3 months and she loves it. Her vocabulary has increased and she finally learned how to share!! The school also offers to potty train for no additional cost. My kids absolutely love going to school. I would highly recommend this school to anyone.
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Quick Stats (2025)

  • Top Ranked CA School
  • School Type: Montessori School
  • Grades: Prekindergarten-Kindergarten
  • Enrollment: 54 students
  • Yearly Tuition: $25,000
  • Acceptance rate: 25%
  • Average class size: 15 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Did You Know?

The average private school tuition in Arcadia, CA is $24,332 for elementary schools (read more about average private school tuition across the country).
The average acceptance rate in Arcadia, CA is 66% (read more about average acceptance rates across the country).

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