Average
#1433 of 1,790 private schools in CA
Diamond Bar Montessori Academy
Elementary School
23555 PALOMINO DR, Diamond Bar, CA 91765
Estimated academic score. This school does not have standardized test data. Based on 10 schools in Diamond Bar. Learn more
Enrollment
30
Student-Teacher
10.3:1
Score
5.3
Grades
Kindergarten – 1st
Enrollment
30
Student-Teacher
10.3:1
Score
5.3
Grades
Kindergarten – 1st
Updated
2021-22
Updated 2021-22
How this school compares
In Diamond Bar
#3 of 4
public schools
California elementary schools
#860 of 1,102
Academic performance
9.0 / 10
Exceptional
About Diamond Bar Montessori Academy
Diamond Bar Montessori Academy serves 30 students in kindergarten through first grade in Diamond Bar, California. This small elementary school maintains an exceptional 10.3:1 student-teacher ratio with three full-time teachers, allowing for highly individualized attention in the early learning years. The school has earned recognition for its academic excellence, receiving a 9.0 out of 10 rating from MySchoolScout and ranking #323 out of 1,790 elementary schools statewide, placing it in the 82nd percentile among California schools.
This strong performance reflects the school's commitment to providing quality education during these foundational academic years. As a public school following the Montessori educational approach, Diamond Bar Montessori Academy offers families an alternative to traditional elementary education within the public school system. The intimate school size creates a close-knit learning environment where young students can develop independence and self-directed learning skills characteristic of the Montessori method.
The school serves a well-educated community where 52% of residents hold bachelor's degrees or higher, and the median household income is $105,712. Diamond Bar's affluent suburban setting provides a stable foundation for families seeking quality early childhood education in Los Angeles County.
What Parents Should Know
With an enrollment of 30 students, Diamond Bar Montessori Academy 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, Diamond Bar Montessori Academy 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
BetaHow Diamond Bar Montessori Academy compares to 7 public schools serving similar grades in Diamond Bar, CA
Student Demographics
Nearby Elementary Schools
| School | Rating |
|---|---|
| Diamond Bar Montessori Academy (this school) | 5.3 |
| Golden Springs Elementary | 5.8 |
| Armstrong Elementary | 6.2 |
| Pantera Elementary | 8.8 |
| Quail Summit Elementary | 7.7 |
| Maple Hill Elementary | 7.2 |
| Evergreen Elementary | 7.4 |
| Castle Rock Elementary | 6.4 |
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.
Data Unavailable
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)
Source: NCES Private School Survey (PSS)
Location
23555 PALOMINO DR, Diamond Bar, CA 91765
Nearby Alternatives
Families considering Diamond Bar Montessori Academy may also want to explore other elementary schools in the area. Pantera Elementary (rated 8.8/10, 1.3 miles away), which scores notably higher. Another option is Quail Summit Elementary (rated 7.7/10, 1.9 miles away), which scores notably higher. Additionally, Maple Hill Elementary (rated 7.2/10, 2.1 miles away), which scores notably higher. For more schools in Diamond Bar, see our Diamond Bar schools guide .
Nearby Schools
20 within 2.4 mi| School | Distance | Rating |
|---|---|---|
| VILLAGE MONTESSORI ACADEMY Diamond Bar | 0.3 mi | — |
| VILLAGE MONTESSORI ACADEMY Diamond Bar | 0.3 mi | — |
| LiMai Montessori Academy Diamond Bar | 0.4 mi | — |
| Lorbeer Middle Diamond Bar | 0.4 mi | 5.8 |
| MT CALVARY LUTHERAN SCHOOL Diamond Bar | 0.5 mi | 6.2 |
| Mt Calvary Lutheran Diamond Bar | 0.5 mi | — |
| Golden Springs Elementary Diamond Bar | 0.5 mi | 5.8 |
| Armstrong Elementary Diamond Bar | 0.5 mi | 6.2 |
| GUIDE ACADEMY Diamond Bar | 1.1 mi | 5.9 |
| Pantera Elementary Diamond Bar | 1.3 mi | 8.8 |
| Ranch Hills Elementary Pomona | 1.6 mi | 5.3 |
| Quail Summit Elementary Diamond Bar | 1.9 mi | 7.7 |
| International Polytechnic High Pomona | 2.0 mi | 6.0 |
| Chaparral Middle Diamond Bar | 2.0 mi | 7.6 |
| Diamond Ranch High Pomona | 1.8 mi | 7.1 |
| Maple Hill Elementary Diamond Bar | 2.1 mi | 7.2 |
| Kellogg Polytechnic Elementary Pomona | 2.3 mi | 7.0 |
| Institute of Knowledge Diamond Bar | 2.4 mi | — |
| Westmont Elementary Pomona | 2.4 mi | 5.3 |
| ST CHRISTOPHER-JOSEPH-AQUINAS ACADEMIC ACADEMY Diamond Bar | 2.4 mi | 5.2 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 91765 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$104,737
Median Home Value
$878,900
Median Rent
$2,395/mo
Population
44,779
College Educated
53.3%
Homeownership
77.2%
Avg Commute
34 min
Poverty Rate
10.1%
Median Age
45.7
Community Profile
The community surrounding Diamond Bar Montessori Academy has a median household income of $104,737. It is a well-educated community where 53% of adults hold a bachelor's degree or higher. The median home value in the area is $878,900, with a median rent of $2,395/month. The area has a poverty rate of 10.1%. The average commute for residents is 34 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 |
|---|---|
| OLIVET ACADEMY Anza, CA | 5.2 |
| PACE Academy Redding, CA | 5.2 |
| ST CHRISTOPHER-JOSEPH-AQUINAS ACADEMIC ACADEMY Diamond Bar, CA | 5.2 |
| Templeton Home Templeton, CA | 5.2 |
| DESERT ADVENTIST SCHOOL Palm Desert, CA | 5.4 |
| FIRST STEPS SCHOOL La Crescenta, CA | 5.4 |
Frequently Asked Questions
Common questions about Diamond Bar Montessori Academy
What grades does Diamond Bar Montessori Academy serve?
Diamond Bar Montessori Academy serves students in grades Kindergarten through 1st.
How many students attend Diamond Bar Montessori Academy?
Diamond Bar Montessori Academy has an enrollment of approximately 30 students.
What is the student-teacher ratio at Diamond Bar Montessori Academy?
The student-teacher ratio at Diamond Bar Montessori Academy is 10.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Diamond Bar Montessori Academy rank in CA?
Diamond Bar Montessori Academy is ranked #1433 out of 1,790 private schools in CA.
What is Diamond Bar Montessori Academy's MySchoolScout rating?
Diamond Bar Montessori Academy has a composite rating of 5.3 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 Diamond Bar Montessori Academy a private school?
Yes, Diamond Bar Montessori Academy 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 Diamond Bar Montessori Academy a religious school?
No, Diamond Bar Montessori Academy is a nonsectarian (non-religious) private school.
Explore More Schools
Neighborhood Context
- City Safety
- High (1,946/100K)
FBI UCR 2024. City-level (Diamond Bar). Data >1 year old.
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Kindergarten – 1st
- Enrollment
- 30
- Gender Split
- 33% M / 67% F
- Student-Teacher Ratio
- 10.3:1
- Teachers (FTE)
- 3
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 6 hours
- Days Per Year
- 250 days
- Setting
- Large Suburb
- County
- LOS ANGELES
- Phone
- (909) 396-8747
- Data Year
- 2022–2023
Resources & Links
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.
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