Average
#1100 of 1,790 private schools in CA
Diablo Valley Montessori School
Elementary School
3390 DEER HILL RD, Lafayette, CA 94549
Estimated academic score. This school does not have standardized test data. Based on CA statewide data. Learn more
Enrollment
36
Student-Teacher
3.6:1
Score
6.0
Grades
Pre-K – Kindergarten
Enrollment
36
Student-Teacher
3.6:1
Score
6.0
Grades
Pre-K – Kindergarten
Updated
2021-22
Updated 2021-22
How this school compares
In Lafayette
#4 of 6
public schools
California elementary schools
#647 of 1,102
About Diablo Valley Montessori School
Diablo Valley Montessori School serves 36 students in prekindergarten through kindergarten in Lafayette, California. This small public elementary school maintains an exceptionally low student-teacher ratio of 3.6:1 with 10 full-time equivalent teachers, allowing for highly individualized attention during these crucial early learning years. The school earned a strong MySchoolScout rating of 9.0 out of 10, reflecting its commitment to early childhood education.
While ranking at the 46th percentile among California elementary schools (#975 out of 1790), this positioning represents solid performance within the state's competitive educational landscape. The intimate school environment focuses on the foundational prekindergarten and kindergarten years, when children develop essential academic and social skills. With such a small enrollment and abundant staffing, students receive personalized support as they begin their educational journey.
Diablo Valley Montessori School is situated in Lafayette's affluent community, where families demonstrate a strong commitment to education. The surrounding neighborhood boasts a median household income of $221,148 and impressive educational attainment, with 76% of residents holding bachelor's degrees or higher. The area maintains a low poverty rate of just 4.7%, contributing to a stable, supportive environment for young learners.
The school operates within Lafayette's large suburban setting, providing families with access to quality early childhood education in this desirable Contra Costa County community.
What Parents Should Know
With an enrollment of 36 students, Diablo Valley 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.
With a student-teacher ratio of 3.6:1, Diablo Valley Montessori School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.
As a private school, Diablo Valley 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.
Financial Overview
Source: IRS Form 990 (2023 filing)
- Per-Pupil Spending
- Total expenses ÷ enrollment
- $86,859
- Per-Pupil Revenue
- Total revenue ÷ enrollment
- $85,647
- Financial Health
- Revenue-to-expense ratio (>1.0 = surplus)
- 0.99x — Tight
- Tuition Dependency
- Share of revenue from program services (tuition, fees)
- 96%
- Total Assets
- End-of-year total assets from IRS filing
- $2.3M
Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 36 students. Not all private schools file Form 990.
Compare to Public Schools
BetaHow Diablo Valley Montessori School compares to the 6 public schools in Lafayette, CA
Student Demographics
All Schools in Lafayette
| School | Rating |
|---|---|
| Diablo Valley Montessori School (this school) | 6.0 |
| M. H. Stanley Middle | 7.3 |
| Acalanes High | 8.3 |
| Lafayette Elementary | 7.4 |
| Springhill Elementary | 9.0 |
| Happy Valley Elementary | 8.2 |
| Burton Valley Elementary | 7.5 |
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
3390 DEER HILL RD, Lafayette, CA 94549
Nearby Alternatives
Families considering Diablo Valley Montessori School may also want to explore other elementary schools in the area. Springhill Elementary (rated 9.0/10, 0.8 miles away), which scores notably higher. Another option is Happy Valley Elementary (rated 8.2/10, 1.9 miles away), which scores notably higher. Additionally, Burton Valley Elementary (rated 7.5/10, 2.5 miles away), which scores notably higher. For more schools in Lafayette, see our Lafayette schools guide .
Nearby Schools
20 within 2.3 mi| School | Distance | Rating |
|---|---|---|
| Diablo Valley Montessori Lafayette | 0.0 mi | — |
| THE CHILD DAY SCHOOL - LAFAYETTE Lafayette | 0.1 mi | — |
| THE SPRINGSTONE SCHOOL Lafayette | 0.4 mi | 7.9 |
| The Springstone School Lafayette | 0.4 mi | — |
| CENTER OF ARTS TECHNOLOGY AND SCIENCE Lafayette | 0.7 mi | 4.8 |
| M. H. Stanley Middle Lafayette | 0.7 mi | 7.3 |
| Lafayette Elementary Lafayette | 0.8 mi | 7.4 |
| Springhill Elementary Lafayette | 0.8 mi | 9.0 |
| Acalanes High Lafayette | 0.8 mi | 8.3 |
| St. Perpetua Lafayette | 1.1 mi | — |
| ST PERPETUA SCHOOL Lafayette | 1.1 mi | 4.7 |
| MEHER SCHOOLS Lafayette | 1.1 mi | 6.7 |
| Meher Schools, The Lafayette | 1.2 mi | — |
| Contra Costa Jewish Day School Lafayette | 1.6 mi | — |
| CONTRA COSTA JEWISH DAY SCHOOL Lafayette | 1.7 mi | 7.3 |
| Happy Valley Elementary Lafayette | 1.9 mi | 8.2 |
| Campolindo High Moraga | 2.3 mi | 7.6 |
| Burton Valley Elementary Lafayette | 2.5 mi | 7.5 |
| Acalanes Center for Independent Study Walnut Creek | 2.2 mi | 5.0 |
| CONTRA COSTA CHRISTIAN SCHOOL Walnut Creek | 2.3 mi | 7.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94549 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$231,195
Median Home Value
$1,968,500
Median Rent
$2,902/mo
Population
28,247
College Educated
77.2%
Homeownership
78.7%
Avg Commute
28.6 min
Poverty Rate
4.1%
Median Age
45.8
Community Profile
The community surrounding Diablo Valley Montessori School has a median household income of $231,195. It is a well-educated community where 77% of adults hold a bachelor's degree or higher. The median home value in the area is $1,968,500, with a median rent of $2,902/month. The local poverty rate of 4.1% is relatively low. The average commute for residents is 29 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 |
|---|---|
| ADVENTIST UNION SCHOOL Bellflower, CA | 6.0 |
| Camptonville Elementary Camptonville, CA | 6.0 |
| DAY PREP La Jolla, CA | 6.0 |
| Siskiyou Avenue Elementary Oroville, CA | 6.0 |
| CHRIST CLASSICAL SCHOOL San Luis Obispo, CA | 6.1 |
| HERITAGE MONTESSORI SCHOOL Ridgecrest, CA | 5.9 |
Frequently Asked Questions
Common questions about Diablo Valley Montessori School
What grades does Diablo Valley Montessori School serve?
Diablo Valley Montessori School serves students in grades Pre-K through Kindergarten.
How many students attend Diablo Valley Montessori School?
Diablo Valley Montessori School has an enrollment of approximately 36 students.
What is the student-teacher ratio at Diablo Valley Montessori School?
The student-teacher ratio at Diablo Valley Montessori School is 3.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Diablo Valley Montessori School rank in CA?
Diablo Valley Montessori School is ranked #1100 out of 1,790 private schools in CA.
What is Diablo Valley Montessori School's MySchoolScout rating?
Diablo Valley Montessori School has a composite rating of 6.0 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 Diablo Valley Montessori School a private school?
Yes, Diablo Valley 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 Diablo Valley Montessori School a religious school?
No, Diablo Valley Montessori School is a nonsectarian (non-religious) private school.
Explore More Schools
Neighborhood Context
- City Safety
- Elevated (1,348/100K)
FBI UCR 2024. City-level (Lafayette). Data >1 year old.
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Pre-K – Kindergarten
- Enrollment
- 36
- Gender Split
- 47% M / 53% F
- Student-Teacher Ratio
- 3.6:1
- Teachers (FTE)
- 10
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 6 hours
- Days Per Year
- 181 days
- Setting
- Large Suburb
- County
- CONTRA COSTA
- Phone
- (925) 283-6036
- 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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