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Average

#663 of 1,790 private schools in CA

Top 37% of private schools

Oneonta Montessori School

Elementary School

2221 POPLAR BLVD, Alhambra, CA 91801

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 11 schools in Alhambra. Learn more

Enrollment

91

Student-Teacher

10.7:1

Score

6.7

Grades

Kindergarten – 6th

Updated 2021-22

How this school compares

In Alhambra

#5 of 8

public schools

California elementary schools

#370 of 1,102

Academic performance

8.4 / 10

Very strong

About Oneonta Montessori School

Oneonta Montessori School serves 91 students from kindergarten through sixth grade in Alhambra, California, offering a unique Montessori approach within the public school system. With just 8 full-time equivalent teachers, the school maintains an impressive 10.7:1 student-teacher ratio, allowing for individualized attention that aligns perfectly with Montessori educational philosophy. The school has earned strong recognition, receiving a 9.0 out of 10 rating from MySchoolScout and ranking #798 out of 1790 California elementary schools, placing it in the 56th percentile statewide.

This performance reflects the school's commitment to child-centered learning and hands-on educational experiences that characterize the Montessori method. Located at 2221 Poplar Boulevard, Oneonta Montessori sits in an established suburban community where families value education. The surrounding 91801 ZIP code shows a median household income of $81,580 and home values averaging $761,100, with 40% of residents holding bachelor's degrees or higher.

The neighborhood's low poverty rate of 10.8% among its 53,320 residents creates a stable environment that supports student learning. Oneonta Montessori School provides families in the greater Los Angeles area with an exceptional public school option that combines the proven Montessori approach with the accessibility of public education in a thriving suburban community.

What Parents Should Know

With an enrollment of 91 students, Oneonta Montessori School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

As a private school, Oneonta Montessori School 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 Oneonta Montessori School compares to 9 public schools serving similar grades in Alhambra, CA

Student-Teacher Ratio
10.7:1
This School
vs
21.6:1
Public Avg
Avg School Size
91
This School
vs
598
Public Avg
Avg School Scout Rating
6.7
This School
vs
7.4
Public Avg

Student Demographics

Hispanic 42.9% vs 0%
Asian 34.1% vs 0%
White 14.3% vs 0%
Black 5.5% vs 0%
Oneonta Montessori School Alhambra Public Avg

Nearby Elementary Schools

School Rating
Oneonta Montessori School (this school) 6.7
Park Elementary 7.3
Emery Park Elementary 7.6
William Northrup Elementary 9.1
Garfield Elementary 7.3
Marguerita Elementary 6.9
Fremont Elementary 8.8
Ramona Elementary 7.0
Granada Elementary 5.5
Martha Baldwin Elementary 7.2

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+ 6.6 / 10
View breakdown
Student-Teacher Ratio 10.7:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B 5.6 / 10
View breakdown
School Day Length 6.5 hours
Annual Instructional Hours 1,202.5
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A 8.5 / 10
View breakdown
Diversity Index 68%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
B 5.6 / 10
View breakdown
Enrollment 91
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)

Hispanic 42.9%
Asian 34.1%
White 14.3%
Black 5.5%
Two or More 3.3%

Source: NCES Private School Survey (PSS)

Location

2221 POPLAR BLVD, Alhambra, CA 91801

Nearby Alternatives

Families considering Oneonta Montessori School may also want to explore other elementary schools in the area. Sierra Vista Elementary (rated 9.8/10, 0.7 miles away, in nearby Los Angeles), which scores notably higher. Another option is William Northrup Elementary (rated 9.1/10, 0.9 miles away), which scores notably higher. Additionally, BELL TOWER TRILINGUAL SCHOOL (rated 8.2/10, 0.6 miles away), which scores notably higher. For more schools in Alhambra, see our Alhambra schools guide .

Nearby Schools

20 within 1.4 mi
School Distance Rating
Park Elementary Alhambra 0.4 mi 7.3
Emery Park Elementary Alhambra 0.5 mi 7.6
All Souls School Alhambra 0.5 mi
ALL SOULS WORLD LANGUAGE CATHOLIC SCHOOL Alhambra 0.5 mi 6.8
Institute for the Redesign of Learning, Almansor Academy South Pasadena 0.7 mi
ALMANSOR ACADEMY (INSTITUTE FOR REDESIGN OF LEARNI South Pasadena 0.7 mi 6.8
BELL TOWER TRILINGUAL SCHOOL Alhambra 0.6 mi 8.2
Bell Tower Trilingual School Los Angeles 0.6 mi
Sierra Vista Elementary Los Angeles 0.7 mi 9.8
LITTLE ACORN MONTESSORI ACADEMY Alhambra 0.9 mi
William Northrup Elementary Alhambra 0.9 mi 9.1
South Pasadena Middle South Pasadena 1.1 mi 7.7
Marengo Elementary South Pasadena 1.2 mi 7.5
HOLY FAMILY CATHOLIC SCHOOL South Pasadena 1.2 mi 5.3
Garfield Elementary Alhambra 1.1 mi 7.3
South Pasadena Senior High South Pasadena 1.2 mi 7.8
Alhambra High Alhambra 1.1 mi 7.7
Marguerita Elementary Alhambra 1.3 mi 6.9
Monterey Hills Elementary South Pasadena 1.2 mi 7.9
RAMONA CONVENT SECONDARY SCHOOL Alhambra 1.4 mi 6.4

Neighborhood Census ACS (2019-2023)

Census data for ZIP 91801 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$85,549

Median Home Value

$797,000

Median Rent

$1,879/mo

Population

53,730

College Educated

40.6%

Homeownership

37.7%

Avg Commute

30.7 min

Poverty Rate

11.5%

Median Age

41.7

Community Profile

The community surrounding Oneonta Montessori School has a median household income of $85,549. It is a well-educated community where 41% of adults hold a bachelor's degree or higher. The median home value in the area is $797,000, with a median rent of $1,879/month. The area has a poverty rate of 11.5%. The average commute for residents is 31 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
Adelanto Virtual Academy Victorville, CA 6.7
CONCORDIA CHRISTIAN SCHOOL Granada Hills, CA 6.7
DESTINY CHRISTIAN SCHOOL Rocklin, CA 6.7
FOLSOM EDUCATIONAL ACADEMY Folsom, CA 6.7
HILLSIDE CHRISTIAN ACADEMY South San Francisco, CA 6.7
KITTREDGE SCHOOL San Francisco, CA 6.7

Frequently Asked Questions

Common questions about Oneonta Montessori School

What grades does Oneonta Montessori School serve?

Oneonta Montessori School serves students in grades Kindergarten through 6th.

How many students attend Oneonta Montessori School?

Oneonta Montessori School has an enrollment of approximately 91 students.

What is the student-teacher ratio at Oneonta Montessori School?

The student-teacher ratio at Oneonta Montessori School is 10.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Oneonta Montessori School rank in CA?

Oneonta Montessori School is ranked #663 out of 1,790 private schools in CA.

What is Oneonta Montessori School's MySchoolScout rating?

Oneonta Montessori School has a composite rating of 6.7 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 Oneonta Montessori School a private school?

Yes, Oneonta Montessori School 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 Oneonta Montessori School a religious school?

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

11 schools nearby View map →

Neighborhood Context

City Safety
High (2,681/100K)

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

Quick Facts NCES PSS (SY 2021-22)

Grades
Kindergarten – 6th
Enrollment
91
Gender Split
53% M / 47% F
Student-Teacher Ratio
10.7:1
Teachers (FTE)
9
Type
private
Coed Status
coed
Affiliation
Nonsectarian
School Day
6.5 hours
Days Per Year
185 days
Setting
Large Suburb
County
LOS ANGELES
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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