Limited Profile
Not enough data to generate a rating
Assumption
Elementary School
1851 136th Avenue, San Leandro, CA 94578
Enrollment
257
Student-Teacher
15.6:1
Grades
Kindergarten – 8th
Enrollment
257
Student-Teacher
15.6:1
Grades
Kindergarten – 8th
Data vintage
2024-25
Data vintage2024-25
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Assumption
Elementary School in San Leandro · grades Kindergarten – 8th. Start here, then compare fit against nearby and district options.
Assumption School
0.0 mi away. Use as a geographic alternative in the same move search.
San Leandro High
0.3 mi away. Use as a geographic alternative in the same move search.
About Assumption
Assumption is a private elementary school in San Leandro, CA. Assumption serves approximately 257 students, and covers grades Kindergarten-8th, and has a 15.6:1 student-teacher ratio. MySchoolScout does not publish a rating for this profile because there is not enough verified data to rate it fairly.
Based on limited data: 0% component coverage.
What Parents Should Know
Assumption is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.
Compare to Public Schools
BetaHow Assumption compares to 16 public schools serving similar grades in San Leandro, CA
Nearby Elementary Schools
| School | Rating |
|---|---|
| Assumption (this school) | — |
| Jefferson Elementary | 5.0 |
| McKinley Elementary | 5.5 |
| Bancroft Middle | 6.0 |
| Alameda County Juvenile Hall/Court | 5.7 |
| Roosevelt Elementary | 7.6 |
| Washington Elementary | 7.5 |
| Monroe Elementary | 6.2 |
| Halkin Elementary | 5.3 |
| Hillside Elementary | 4.8 |
| John Muir Middle | 7.0 |
| Corvallis Elementary | 3.9 |
| San Leandro Virtual Academy | — |
| Madison Elementary | 7.5 |
| Washington Manor Middle | 6.0 |
| Dayton Elementary | 5.8 |
| Garfield Elementary | 4.6 |
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 – 8th
- Enrollment
- 257 students
- Type
- Private
- Student-Teacher Ratio
- 15.6:1
- Address
- 1851 136th Avenue, San Leandro, CA 94578
- Phone
- (510) 357-8772
- Data Year
- SY 2024-25
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.
Location
1851 136th Avenue, San Leandro, CA 94578
Nearby Alternatives
Families considering Assumption may also want to explore other elementary schools in the area. Roosevelt Elementary (rated 7.6/10, 1.2 miles away). Another option is Washington Elementary (rated 7.5/10, 1.5 miles away). Additionally, ASSUMPTION SCHOOL (rated 7.4/10). For more schools in San Leandro, see our San Leandro schools guide .
Nearby Schools
20 within 1.9 mi| School | Distance | Rating |
|---|---|---|
| ASSUMPTION SCHOOL San Leandro | 0.0 mi | 7.4 |
| San Leandro High San Leandro | 0.3 mi | 6.8 |
| Jefferson Elementary San Leandro | 0.5 mi | 5.0 |
| McKinley Elementary San Leandro | 0.6 mi | 5.5 |
| Bancroft Middle San Leandro | 0.8 mi | 6.0 |
| THE PRINCIPLED ACADEMY San Leandro | 0.8 mi | 7.4 |
| Alameda County Juvenile Hall/Court San Leandro | 1.0 mi | 5.7 |
| Roosevelt Elementary San Leandro | 1.2 mi | 7.6 |
| Monroe Elementary San Leandro | 1.5 mi | 6.2 |
| St. Leander San Leandro | 1.3 mi | — |
| Washington Elementary San Leandro | 1.5 mi | 7.5 |
| East Bay Innovation Academy Oakland | 1.8 mi | 6.7 |
| Corvallis Elementary San Leandro | 1.7 mi | 3.9 |
| International Bible Baptist Academy San Leandro | 1.7 mi | — |
| INTERNATIONAL BIBLE BAPTIST ACADEMY San Leandro | 1.7 mi | — |
| Hillside Elementary San Leandro | 1.7 mi | 4.8 |
| SENECA FAMILY OF AGENCIES JAMES BALDWIN ACADEMY San Leandro | 1.5 mi | 7.8 |
| Seneca Family of Agencies- James Baldwin Academy San Leandro | 1.6 mi | — |
| LIGHTHOUSE CHRISTIAN ACADEMY San Lorenzo | 1.8 mi | 4.4 |
| Hesperian Elementary San Lorenzo | 1.9 mi | 4.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94578 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$89,149
Median Home Value
$793,500
Median Rent
$2,077/mo
Population
41,567
College Educated
25.4%
Homeownership
41.2%
Avg Commute
32.6 min
Poverty Rate
12.8%
Median Age
37.7
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| A Bright Beginning Inglewood, CA | — |
| Abiding Savior Lutheran School Lake Forest, CA | — |
| Abraham Joshua Heschel Day School Northridge, CA | — |
| All Hallows Academy La Jolla, CA | — |
| All Saints' Episcopal Day School Carmel, CA | — |
| All Souls School Alhambra, CA | — |
Frequently Asked Questions
Common questions about Assumption
What grades does Assumption serve?
Assumption serves students in grades Kindergarten through 8th.
How many students attend Assumption?
Assumption has an enrollment of approximately 257 students.
What is the student-teacher ratio at Assumption?
The student-teacher ratio at Assumption is 15.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
Is Assumption a private school?
Yes, Assumption is a private coeducational school. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Neighborhood Context
Powered by 
Quick Facts NCES PSS (SY 2024-25)
- Grades
- Kindergarten – 8th
- Enrollment
- 257
- Student-Teacher Ratio
- 15.6:1
- Teachers (FTE)
- 17
- Type
- private
- Coed Status
- coed
- County
- Alameda County
- Phone
- (510) 357-8772
Resources & Links
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