Average
#6981 of 9,533 schools in CA
Foster Elementary
Elementary School · Baldwin Park Unified
13900 Foster Ave., Baldwin Park, CA 91706
Enrollment
454
Student-Teacher
21.6:1
Score
5.3
Grades
Kindergarten – 5th
Enrollment
454
Student-Teacher
21.6:1
Score
5.3
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Baldwin Park
#13 of 17
public schools
California elementary schools
#4,129 of 5,817
In district
#13 of 17
Baldwin Park Unified
School environment
7.7 / 10
Very strong
About Foster Elementary
Foster Elementary is a regular public elementary school located in Baldwin Park, California. Serving students from kindergarten through fifth grade, the school has an enrollment of 454 students and maintains a student-teacher ratio of 21.6:1 with 21 full-time equivalent teachers. Foster Elementary ranks 31st percentile among schools in California, indicating there is room for academic growth.
The school’s MySchoolScout rating stands at 4.2 out of 10, and its Academic Score is 4.8 out of 10, with 38% proficiency or above in ELA/reading and 28% proficiency or above in math. Foster Elementary is situated in a large suburban area within Los Angeles County, providing students with a community-focused learning environment. The school aims to support its students’ development through dedicated teaching staff and ongoing efforts to improve academic performance.
What Parents Should Know
The student-teacher ratio at Foster Elementary is 21.6:1, 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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Foster Elementary — Students at Foster Elementary score 31% proficient, which is above what's typical for similar communities (expected: 21%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
94.3%
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
↓ DecliningAverage 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: 3.4/10.
How Foster Elementary Compares
See how Foster Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 41% (2019) to 25.68% (2024). Reading/ELA proficiency has declined from 49% (2019) to 37.16% (2024).
Location
13900 Foster Ave., Baldwin Park, CA 91706
Nearby Alternatives
Families considering Foster Elementary may also want to explore other elementary schools in the area. Edgewood Academy (rated 7.9/10, 1.1 miles away, in nearby La Puente), which scores notably higher. Another option is Charles Bursch Elementary (rated 7.2/10, 1.3 miles away), which scores notably higher. Additionally, J. E. Van Wig Elementary (rated 5.9/10, 0.8 miles away, in nearby La Puente), which scores slightly higher. For more schools in Baldwin Park, see our Baldwin Park schools guide .
Nearby Schools
20 within 1.4 mi| School | Distance | Rating |
|---|---|---|
| EAST VALLEY ADVENTIST SCHOOL Baldwin Park | 0.4 mi | — |
| East Valley Adventist Baldwin Park | 0.4 mi | — |
| Charles D. Jones Middle Baldwin Park | 0.4 mi | 6.8 |
| Sierra Vista Middle Baldwin Park | 0.6 mi | 7.4 |
| Sierra Vista High Baldwin Park | 0.6 mi | 6.8 |
| Kenmore Elementary Baldwin Park | 0.7 mi | 5.0 |
| J. E. Van Wig Elementary La Puente | 0.8 mi | 5.9 |
| Tracy Elementary Baldwin Park | 0.7 mi | 4.2 |
| ST JOHN THE BAPTIST Baldwin Park | 0.8 mi | 4.3 |
| ST JOHN THE BAPTIST SCHOOL Baldwin Park | 0.8 mi | 4.1 |
| Vineland Elementary Baldwin Park | 0.8 mi | 4.2 |
| San Jose Charter Academy West Covina | 0.9 mi | 5.8 |
| Sunkist Elementary La Puente | 1.1 mi | 4.6 |
| Edgewood Academy La Puente | 1.1 mi | 7.9 |
| Torch Middle La Puente | 1.2 mi | 6.9 |
| Charles Bursch Elementary Baldwin Park | 1.3 mi | 7.2 |
| Bishop Amat Memorial High La Puente | 1.3 mi | — |
| Nueva Vista Continuation High La Puente | 1.3 mi | 4.7 |
| BISHOP AMAT MEMORIAL HIGH SCHOOL La Puente | 1.3 mi | 4.5 |
| Bassett Senior High La Puente | 1.4 mi | 6.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 91706 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$79,473
Median Home Value
$589,900
Median Rent
$1,816/mo
Population
71,620
College Educated
14.4%
Homeownership
59%
Avg Commute
29.5 min
Poverty Rate
13.1%
Median Age
37.4
Community Profile
The community surrounding Foster Elementary has a median household income of $79,473. It is a community where 14% of adults hold a bachelor's degree or higher. The median home value in the area is $589,900, with a median rent of $1,816/month. The area has a poverty rate of 13.1%. The average commute for residents is 30 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 |
|---|---|
| Albany Park Elementary Delano, CA | 5.3 |
| Alice Birney Elementary Eureka, CA | 5.3 |
| Avondale Elementary La Mesa, CA | 5.3 |
| Belvedere Elementary Highland, CA | 5.3 |
| Benjamin Franklin Elementary La Quinta, CA | 5.3 |
| Bernard L. Hughes Elementary Modesto, CA | 5.3 |
Frequently Asked Questions
Common questions about Foster Elementary
What grades does Foster Elementary serve?
Foster Elementary serves students in grades Kindergarten through 5th.
How many students attend Foster Elementary?
Foster Elementary has an enrollment of approximately 454 students.
What is the student-teacher ratio at Foster Elementary?
The student-teacher ratio at Foster Elementary is 21.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Foster Elementary rank in CA?
Foster Elementary is ranked #6981 out of 9,533 schools in CA.
What is Foster Elementary's MySchoolScout rating?
Foster Elementary 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.
What are the test scores at Foster Elementary?
Based on the most recent state assessment data, Foster Elementary has 27.5% math proficiency and 37.9% reading/ELA proficiency.
Is Foster Elementary a charter school?
No, Foster Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Foster Elementary a Title I school?
No, Foster Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Foster Elementary?
94.3% of students at Foster 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 (1,835/100K)
FBI UCR 2024. City-level (Baldwin Park). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 454
- Student-Teacher Ratio
- 21.6:1
- Teachers (FTE)
- 21
- Free/Reduced Lunch
- 94.3%
- Type
- regular
- Setting
- Large Suburb
- County
- Los Angeles County
- Phone
- (626) 962-8111
- Data Year
- 2023–2024
Resources & Links
District
Baldwin Park Unified- District Enrollment
- 9,929
- Schools in District
- 17
- Per-Pupil Spending
- $19,158
- District Rank
- #13 of 17
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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