Average
#3824 of 9,533 schools in CA
Top 40% in state
Allen (decima M.) Elementary
Elementary School · San Bruno Park Elementary
875 West Angus Ave., San Bruno, CA 94066
Enrollment
376
Student-Teacher
25.1:1
Score
6.8
Grades
Kindergarten – 5th
Enrollment
376
Student-Teacher
25.1:1
Score
6.8
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In San Bruno
#5 of 8
public schools
California elementary schools
#2,455 of 5,817
In district
#4 of 5
San Bruno Park Elementary
Academic growth
8.1 / 10
Very strong
About Allen (decima M.) Elementary
Allen (Decima M.) Elementary is a regular public school in San Bruno, California, serving kindergarten through fifth grade students. With an enrollment of 376 students and a student-teacher ratio of 25.1:1, the school has 15 full-time equivalent teachers to support its diverse learning needs. Located in a large suburban area, Allen Elementary offers a typical elementary school curriculum with room for academic growth.
The school’s MySchoolScout rating is 5.9 out of 10, placing it at the 58th percentile among California schools. Academically, 40% of students are proficient or above in ELA/Reading, while 36% meet proficiency standards in Math. These scores suggest that Allen Elementary focuses on student development and continuous improvement.
Allen (Decima M.) Elementary is situated in a suburban community where families can actively engage with the school environment.
What Parents Should Know
The student-teacher ratio at Allen (decima M.) Elementary is 25.1:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Allen (decima M.) Elementary — Students at Allen (decima M.) Elementary score 40% proficient, which is below what's typical for similar communities (expected: 41%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
59.8%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 12 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.1/10.
How Allen (decima M.) Elementary Compares
See how Allen (decima M.) Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 37% (2019) to 39.77% (2024). Reading/ELA proficiency has declined from 47% (2019) to 41.14% (2024).
Location
875 West Angus Ave., San Bruno, CA 94066
Nearby Alternatives
Families considering Allen (decima M.) Elementary may also want to explore other elementary schools in the area. Meadows Elementary (rated 8.9/10, 1.6 miles away, in nearby Millbrae), which scores notably higher. Another option is Green Hills Elementary (rated 7.7/10, 1.5 miles away, in nearby Millbrae), which scores slightly higher. Additionally, John Muir Elementary (rated 7.7/10, 1.3 miles away), which scores slightly higher. For more schools in San Bruno, see our San Bruno schools guide .
Nearby Schools
20 within 1.6 mi| School | Distance | Rating |
|---|---|---|
| ST ROBERT CATHOLIC SCHOOL San Bruno | 0.5 mi | 5.7 |
| Parkside Intermediate San Bruno | 0.6 mi | 5.0 |
| Belle Air Elementary San Bruno | 0.6 mi | 7.0 |
| Capuchino High San Bruno | 1.1 mi | 6.7 |
| GLEN OAKS MONTESSORI SCHOOL Millbrae | 1.2 mi | — |
| STRATFORD SCHOOL San Bruno | 1.0 mi | 6.2 |
| Stratford School - San Bruno Crestmoor Canyon San Bruno | 1.0 mi | — |
| Sical home school San Bruno | 1.2 mi | — |
| Lomita Park Elementary San Bruno | 1.2 mi | 6.1 |
| Green Hills Elementary Millbrae | 1.5 mi | 7.7 |
| John Muir Elementary San Bruno | 1.3 mi | 7.7 |
| Meadows Elementary Millbrae | 1.6 mi | 8.9 |
| ST DUNSTAN CATHOLIC SCHOOL Millbrae | 1.5 mi | 7.7 |
| St. Dunstan School Millbrae | 1.5 mi | — |
| ST VERONICA CATHOLIC SCHOOL South San Francisco | 1.7 mi | 6.0 |
| South San Francisco High South San Francisco | 1.7 mi | 8.0 |
| St. Veronica Catholic School South San Francisco | 1.7 mi | — |
| Ponderosa Elementary South San Francisco | 1.8 mi | 7.4 |
| Los Cerritos Elementary South San Francisco | 1.9 mi | 5.1 |
| Wings Learning Center San Bruno | 1.6 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94066 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$135,976
Median Home Value
$1,199,400
Median Rent
$2,696/mo
Population
42,875
College Educated
43.5%
Homeownership
61.8%
Avg Commute
25.1 min
Poverty Rate
5.1%
Median Age
39.8
Community Profile
The community surrounding Allen (decima M.) Elementary has a median household income of $135,976. It is a well-educated community where 44% of adults hold a bachelor's degree or higher. The median home value in the area is $1,199,400, with a median rent of $2,696/month. The local poverty rate of 5.1% is relatively low. The average commute for residents is 25 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 |
|---|---|
| ALL HALLOWS ACADEMY La Jolla, CA | 6.8 |
| ALL SOULS WORLD LANGUAGE CATHOLIC SCHOOL Alhambra, CA | 6.8 |
| Antelope Elementary Red Bluff, CA | 6.8 |
| Aurelia Pennekamp Elementary Manhattan Beach, CA | 6.8 |
| Barfield Elementary Pomona, CA | 6.8 |
| Bay Laurel Elementary Calabasas, CA | 6.8 |
Frequently Asked Questions
Common questions about Allen (decima M.) Elementary
What grades does Allen (decima M.) Elementary serve?
Allen (decima M.) Elementary serves students in grades Kindergarten through 5th.
How many students attend Allen (decima M.) Elementary?
Allen (decima M.) Elementary has an enrollment of approximately 376 students.
What is the student-teacher ratio at Allen (decima M.) Elementary?
The student-teacher ratio at Allen (decima M.) Elementary is 25.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Allen (decima M.) Elementary rank in CA?
Allen (decima M.) Elementary is ranked #3824 out of 9,533 schools in CA.
What is Allen (decima M.) Elementary's MySchoolScout rating?
Allen (decima M.) Elementary has a composite rating of 6.8 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.
What are the test scores at Allen (decima M.) Elementary?
Based on the most recent state assessment data, Allen (decima M.) Elementary has 35.6% math proficiency and 39.9% reading/ELA proficiency.
Is Allen (decima M.) Elementary a charter school?
No, Allen (decima M.) Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Allen (decima M.) Elementary a Title I school?
No, Allen (decima M.) Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Allen (decima M.) Elementary?
59.8% of students at Allen (decima M.) Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- City Safety
- High (2,234/100K)
FBI UCR 2024. City-level (San Bruno). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 376
- Student-Teacher Ratio
- 25.1:1
- Teachers (FTE)
- 15
- Free/Reduced Lunch
- 59.8%
- Type
- regular
- Setting
- Large Suburb
- County
- San Mateo County
- Phone
- (650) 624-3140
- Data Year
- 2023–2024
Resources & Links
District
San Bruno Park Elementary- District Enrollment
- 1,950
- Schools in District
- 5
- Per-Pupil Spending
- $18,156
- District Rank
- #4 of 5
Other Schools in This District
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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