Limited Profile
Not enough data to generate a rating
Delor Montessori School
Elementary School
1510 LEWISTON DR, Sunnyvale, CA 94087
Enrollment
24
Student-Teacher
6.2:1
Grades
Kindergarten – TK
Enrollment
24
Student-Teacher
6.2:1
Grades
Kindergarten – TK
Updated
2021-22
Updated 2021-22
How this school compares
Academic performance
7.4 / 10
Strong
About Delor Montessori School
Delor Montessori School is an private elementary school in Sunnyvale, CA 94087. The school serves approximately 24 students in grades Kindergarten – TK with a student-teacher ratio of 6.2:1. Located in a neighborhood with a median household income of $200,778, where 77% of adults hold a bachelor's degree or higher.
The school is situated in a midsize city setting.
What Parents Should Know
With an enrollment of 24 students, Delor 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 6.2:1, Delor 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, Delor 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
BetaHow Delor Montessori School compares to 19 public schools serving similar grades in Sunnyvale, CA
Student Demographics
Nearby Elementary Schools
| School | Rating |
|---|---|
| Delor Montessori School (this school) | — |
| Chester W. Nimitz Elementary | 7.5 |
| Community Day | — |
| Cupertino Middle | 8.5 |
| Fremont High | 6.8 |
| West Valley Elementary | 6.3 |
| Louis E. Stocklmeir Elementary | 5.7 |
| Sunnyvale Middle | 7.6 |
| Cumberland Elementary | 7.6 |
| Cherry Chase Elementary | 8.5 |
| Braly Elementary | 6.0 |
| Marian A. Peterson Middle | 7.4 |
| Ellis Elementary | 6.6 |
| Ponderosa Elementary | 5.5 |
| Vargas Elementary | 6.5 |
| Bishop Elementary | 5.9 |
| Columbia Middle | 7.3 |
| San Miguel Elementary | 6.9 |
| Lakewood Elementary | 6.2 |
| Fairwood Elementary | 6.8 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
School Profile
Limited Data- Grades
- Kindergarten – TK
- Enrollment
- 24 students
- Type
- Private
- Student-Teacher Ratio
- 6.2:1
- Address
- 1510 LEWISTON DR, Sunnyvale, CA 94087
- Phone
- (408) 773-0200
- Data Year
- SY 2021-22
Why doesn't this school have a score?
We don't have enough verified data to rate this school fairly. Private schools in CA aren't required to report standardized test scores to the state, which limits the data available for our rating model.
Our rating model requires at least 2 of 3 data components (academics, student progress, college readiness, and resources) to generate a meaningful score. Schools below this threshold receive a Limited Profile to avoid misleading ratings.
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
1510 LEWISTON DR, Sunnyvale, CA 94087
Nearby Alternatives
Families considering Delor Montessori School may also want to explore other elementary schools in the area. Chester W. Nimitz Elementary (rated 7.5/10, 0.5 miles away). Another option is SOUTH PENINSULA HEBREW DAY SCHOOL (rated 7.4/10, 0.9 miles away). Additionally, RESURRECTION SCHOOL (rated 7.2/10, 0.4 miles away). For more schools in Sunnyvale, see our Sunnyvale schools guide .
Nearby Schools
20 within 1.5 mi| School | Distance | Rating |
|---|---|---|
| FRENCH AMERICAN SCHOOL OF SILICON VALLEY Sunnyvale | 0.0 mi | 6.5 |
| The French American School of Silicon Valley Sunnyvale | 0.1 mi | — |
| RESURRECTION SCHOOL Sunnyvale | 0.4 mi | 7.2 |
| Homestead High Cupertino | 0.5 mi | 8.3 |
| Chester W. Nimitz Elementary Sunnyvale | 0.5 mi | 7.5 |
| Challenger School - Sunnyvale Sunnyvale | 0.8 mi | — |
| Garden Gate Elementary Cupertino | 0.8 mi | 5.4 |
| Community Day Sunnyvale | 0.8 mi | — |
| Fremont High Sunnyvale | 0.9 mi | 6.8 |
| Cupertino Middle Sunnyvale | 0.8 mi | 8.5 |
| SOUTH PENINSULA HEBREW DAY SCHOOL Sunnyvale | 0.9 mi | 7.4 |
| South Peninsula Hebrew Day School Sunnyvale | 0.9 mi | — |
| VILLA MONTESSORI Sunnyvale | 0.9 mi | — |
| STRATFORD SCHOOL - SUNNYVALE DE ANZA PARK Sunnyvale | 1.1 mi | 6.3 |
| West Valley Elementary Sunnyvale | 0.9 mi | 6.3 |
| Louis E. Stocklmeir Elementary Sunnyvale | 1.0 mi | 5.7 |
| CHAMPION KINDER INTERNATIONAL SCHOOL Sunnyvale | 1.2 mi | — |
| Sunnyvale Middle Sunnyvale | 1.4 mi | 7.6 |
| Sam H. Lawson Middle Cupertino | 1.4 mi | 8.5 |
| Legend College Preparatory Cupertino | 1.5 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94087 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$200,778
Median Home Value
$2,000,001
Median Rent
$3,222/mo
Population
58,126
College Educated
76.6%
Homeownership
55.4%
Avg Commute
23.4 min
Poverty Rate
4.1%
Median Age
38
Community Profile
The community surrounding Delor Montessori School has a median household income of $200,778. 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 $2,000,001, with a median rent of $3,222/month. The local poverty rate of 4.1% is relatively low. The average commute for residents is 23 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 |
|---|---|
| 2e4Me Academy Newport Beach, CA | — |
| ABC LITTLE SCHOOL-SHERMAN OAKS Sherman Oaks, CA | — |
| ADVENTIST CHRISTIAN SCHOOL Yuba City, CA | — |
| AHRENS CHILD CARE CENTER Redlands, CA | — |
| ANAHEIM HILLS MONTESSORI Anaheim, CA | — |
| ANNE SULLIVAN PRESCHOOL & KINDERGARTEN Wildomar, CA | — |
Frequently Asked Questions
Common questions about Delor Montessori School
What grades does Delor Montessori School serve?
Delor Montessori School serves students in grades Kindergarten through TK.
How many students attend Delor Montessori School?
Delor Montessori School has an enrollment of approximately 24 students.
What is the student-teacher ratio at Delor Montessori School?
The student-teacher ratio at Delor Montessori School is 6.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
Is Delor Montessori School a private school?
Yes, Delor 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 Delor Montessori School a religious school?
No, Delor Montessori School is a nonsectarian (non-religious) private school.
Explore More Schools
Neighborhood Context
- City Safety
- High (2,176/100K)
FBI UCR 2024. City-level (Sunnyvale). Data >1 year old.
Quick Facts NCES PSS (SY 2021-22)
- Grades
- Kindergarten – TK
- Enrollment
- 24
- Gender Split
- 42% M / 58% F
- Student-Teacher Ratio
- 6.2:1
- Teachers (FTE)
- 4
- Type
- private
- Coed Status
- coed
- Affiliation
- Nonsectarian
- School Day
- 8 hours
- Days Per Year
- 188 days
- Setting
- Midsize City
- County
- SANTA CLARA
- Phone
- (408) 773-0200
- 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.
Read our full methodologyRelated reading
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