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Very Good

#456 of 1,790 private schools in CA

Top 25% of private schools

Rainbow Montessori

Elementary School

790 E DUANE AVE, Sunnyvale, CA 94085

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 18 schools in Sunnyvale. Learn more

Enrollment

209

Student-Teacher

10.4:1

Score

7.1

Grades

Kindergarten – 6th

Updated 2021-22

How this school compares

In Sunnyvale

#4 of 9

public schools

California elementary schools

#254 of 1,102

Academic performance

7.4 / 10

Strong

About Rainbow Montessori

Rainbow Montessori serves 209 students in kindergarten through sixth grade in Sunnyvale, California, offering a distinctive Montessori approach within the public school system. With 20 full-time equivalent teachers, the school maintains an impressive 10.4:1 student-teacher ratio, allowing for more individualized attention than typically found in traditional elementary settings. The school earns strong recognition with a 9.0 out of 10 MySchoolScout rating and ranks #857 out of 1,790 elementary schools statewide, placing it in the 52nd percentile among California schools.

This solid performance reflects the school's commitment to the Montessori educational philosophy, which emphasizes student-directed learning and hands-on exploration. Rainbow Montessori sits in an affluent community where families are highly educated, with 59% of residents holding bachelor's degrees or higher. The neighborhood's median household income of $168,250 and median home value of $1,495,000 reflect the area's prosperity, while the low 8.1% poverty rate indicates economic stability throughout the community.

Located on East Duane Avenue in this mid-size Silicon Valley city, Rainbow Montessori provides families with an alternative educational approach in one of California's most education-focused communities, where the blend of technological innovation and academic achievement creates an environment that values learning and development.

What Parents Should Know

As a private school, Rainbow Montessori operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

Compare to Public Schools

Beta

How Rainbow Montessori compares to 17 public schools serving similar grades in Sunnyvale, CA

Student-Teacher Ratio
10.4:1
This School
vs
20.6:1
Public Avg
Avg School Size
209
This School
vs
587
Public Avg
Avg School Scout Rating
7.1
This School
vs
6.9
Public Avg

Student Demographics

Asian 71.8% vs 0%
White 23.9% vs 0%
Hispanic 4.3% vs 0%
Rainbow Montessori Sunnyvale Public Avg

Nearby Elementary Schools

School Rating
Rainbow Montessori (this school) 7.1
San Miguel Elementary 6.9
Columbia Middle 7.3
Bishop Elementary 5.9
Lakewood Elementary 6.2
Fairwood Elementary 6.8
Ellis Elementary 6.6
Braly Elementary 6.0
Ponderosa Elementary 5.5
Vargas Elementary 6.5
Cumberland Elementary 7.6
Marian A. Peterson Middle 7.4
Cherry Chase Elementary 8.5
Sunnyvale Middle 7.6
Louis E. Stocklmeir Elementary 5.7
Chester W. Nimitz Elementary 7.5
Cupertino Middle 8.5
West Valley Elementary 6.3

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in CA.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
B+ 6.8 / 10
View breakdown
Student-Teacher Ratio 10.4:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A+ 9.6 / 10
View breakdown
School Day Length 7 hours
Annual Instructional Hours 1,400
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
B- 4.8 / 10
View breakdown
Diversity Index 43%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.1 / 10
View breakdown
Enrollment 209
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in CA

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

Asian 71.8%
White 23.9%
Hispanic 4.3%

Source: NCES Private School Survey (PSS)

Location

790 E DUANE AVE, Sunnyvale, CA 94085

Nearby Alternatives

Families considering Rainbow Montessori may also want to explore other elementary schools in the area. SANTA CLARA CHRISTIAN SCHOOL (rated 7.2/10, 1.7 miles away, in nearby Santa Clara), with a very similar rating. Another option is San Miguel Elementary (rated 6.9/10, 0.4 miles away), with a very similar rating. Additionally, Fairwood Elementary (rated 6.8/10, 1.3 miles away), with a very similar rating. For more schools in Sunnyvale, see our Sunnyvale schools guide .

Nearby Schools

20 within 2.2 mi
School Distance Rating
THE KING'S ACADEMY Sunnyvale 0.0 mi 4.9
Rainbow Montessori Sunnyvale 0.0 mi
San Miguel Elementary Sunnyvale 0.4 mi 6.9
Columbia Middle Sunnyvale 0.7 mi 7.3
Bishop Elementary Sunnyvale 0.7 mi 5.9
KINDERCARE LEARNING CENTER Sunnyvale 0.8 mi
Lakewood Elementary Sunnyvale 0.9 mi 6.2
Pacific Autism Center for Education - San Aleso Campus Sunnyvale 1.1 mi
Ellis Elementary Sunnyvale 1.4 mi 6.6
Braly Elementary Sunnyvale 1.6 mi 6.0
Fairwood Elementary Sunnyvale 1.3 mi 6.8
Helios School Sunnyvale 1.5 mi
Ponderosa Elementary Sunnyvale 1.7 mi 5.5
SANTA CLARA CHRISTIAN SCHOOL Santa Clara 1.7 mi 7.2
Mission Early College High Santa Clara 1.6 mi 8.1
LITTLE TREE MONTESSORI Sunnyvale 1.8 mi
Stratford School Washington Park Sunnyvale 1.8 mi
ST LAWRENCE ELEMENTARY/MIDDLE SCHOOL Santa Clara 2.1 mi 6.7
Adrian Wilcox High Santa Clara 2.0 mi 7.2
St. Lawrence School Santa Clara 2.2 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 94085 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$183,563

Median Home Value

$1,534,500

Median Rent

$3,187/mo

Population

23,159

College Educated

62.2%

Homeownership

39.5%

Avg Commute

21.2 min

Poverty Rate

7.4%

Median Age

32.9

Community Profile

The community surrounding Rainbow Montessori has a median household income of $183,563. It is a well-educated community where 62% of adults hold a bachelor's degree or higher. The median home value in the area is $1,534,500, with a median rent of $3,187/month. The local poverty rate of 7.4% is relatively low. The average commute for residents is 21 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
AL-HUDA ISLAMIC SCHOOL Hawthorne, CA 7.1
ALL SAINTS CATHOLIC SCHOOL Hayward, CA 7.1
ASSUMPTION OF THE BVM ELEMENTARY SCHOOL Pasadena, CA 7.1
Alma Fuerte Public Pasadena, CA 7.1
Arroyo Elementary Simi Valley, CA 7.1
BETHANY LUTHERAN SCHOOL Long Beach, CA 7.1

Frequently Asked Questions

Common questions about Rainbow Montessori

What grades does Rainbow Montessori serve?

Rainbow Montessori serves students in grades Kindergarten through 6th.

How many students attend Rainbow Montessori?

Rainbow Montessori has an enrollment of approximately 209 students.

What is the student-teacher ratio at Rainbow Montessori?

The student-teacher ratio at Rainbow Montessori is 10.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Rainbow Montessori rank in CA?

Rainbow Montessori is ranked #456 out of 1,790 private schools in CA.

What is Rainbow Montessori's MySchoolScout rating?

Rainbow Montessori has a composite rating of 7.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

Is Rainbow Montessori a private school?

Yes, Rainbow Montessori is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Rainbow Montessori a religious school?

No, Rainbow Montessori is a nonsectarian (non-religious) private school.

11 schools nearby View map →

Neighborhood Context

Walk Score
51 Somewhat Walkable
Transit Score
35 Some Transit
Bike Score
75 Very Bikeable
City Safety
High (2,176/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Sunnyvale). Data >1 year old.

Quick Facts NCES PSS (SY 2021-22)

Grades
Kindergarten – 6th
Enrollment
209
Gender Split
48% M / 52% F
Student-Teacher Ratio
10.4:1
Teachers (FTE)
20
Type
private
Coed Status
coed
Affiliation
Nonsectarian
School Day
7 hours
Days Per Year
200 days
Setting
Midsize City
County
SANTA CLARA
Data Year
2022–2023

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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