Private School Review - Established 2003

Rainbow Montessori

4 Madison Ave.
Madison, NJ 07940
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Tel: (973) 377-0135
rainbowmontessorimadison.com
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Rainbow Montessori School's program is based on a unique balance between the benefits of the Montessori method and the ideals of traditional nursery school.
RMS accepts children ages PK 2 1/2 through full day Kindergarten.
Our classes are grouped by age, with a great teacher /child ration (maximum 14 children with 2 teachers for older students, 8:2 ration for the 2 1/2 class). In addition to a full Montessori program, we offer weekly yoga classes, filed trips, arts programs.
Before and Aftercare are available.  We invite you to come in for a tour to see our wonderful school.  Please call us for an appointment.

Quick Facts (2026)

  • School Type: Montessori School
  • Grades: Prekindergarten-Kindergarten
  • Enrollment: 53 students
  • Average class size: 12 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

School Overview

School Type
Montessori School
Religious Affiliation
Nonsectarian
Grades Offered
Grades Prekindergarten-Kindergarten
Year Founded
1981
School Calendar
View School Calendar

Student Body

Total Students
53 students
Student Body Type
Co-ed
% Students of Color
20%
State avg.: 40%
Students by Grade

Academics and Faculty

Total Classroom Teachers
1 teacher
% Faculty w/Advanced Degree
55%
Average Class Size
12 students
Classroom Dress Code
Casual

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Tuition Notes
Tuition may be paid monthly, quarterly or annually.

Extracurriculars

Total ExtracurricularsTotal Extra-curric.
5 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Reading Enrichment


Arts and Music Programs:
ArtCooking
DanceMusic

School Notes

  • School Motto: At Rainbow Montessori School our mission is to meet each child’s individual needs – academically, emotionally, socially and physically – on a dynamic level.
  • Students do not need to be toilet trained to attend.
Source: Verified school update
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Frequently Asked Questions

When is the application deadline for Rainbow Montessori?
The application deadline for Rainbow Montessori is rolling (applications are reviewed as they are received year-round).

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Quick Facts (2026)

  • School Type: Montessori School
  • Grades: Prekindergarten-Kindergarten
  • Enrollment: 53 students
  • Average class size: 12 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

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Did You Know?

The average private school tuition in Morris County, NJ is $23,705 for elementary schools and $28,191 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Morris County, NJ is 80% (read more about average acceptance rates across the country).

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