Average
#4927 of 9,533 schools in CA
Merle S. Casey Elementary
Elementary School · Rialto Unified
219 North Eucalyptus Ave., Rialto, CA 92376
Enrollment
570
Student-Teacher
22.8:1
Score
6.3
Grades
Kindergarten – 5th
Enrollment
570
Student-Teacher
22.8:1
Score
6.3
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Rialto
#11 of 26
public schools
California elementary schools
#3,015 of 5,817
In district
#15 of 29
Rialto Unified
Academic growth
7.1 / 10
Strong
About Merle S. Casey Elementary
Merle S. Casey Elementary is a regular public school located in Rialto, California, within San Bernardino County. The school serves kindergarten through fifth grade and has an enrollment of 570 students with a student-teacher ratio of 22.8:1.
With 25 full-time equivalent teachers, the school aims to provide educational support for its diverse student body. Academically, Merle S. Casey Elementary is in the 20th percentile among California schools, indicating there’s room for improvement and growth.
The MySchoolScout rating of 3.6 out of 10 reflects that the school focuses more on developing students’ overall well-being than solely academic achievement. On state assessments, only 25% of students are proficient in English Language Arts and Reading, while 19% meet proficiency standards in Math. Merle S.
Casey Elementary is situated in a large suburban area where it plays an important role in the local community.
What Parents Should Know
The student-teacher ratio at Merle S. Casey Elementary is 22.8:1, 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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Merle S. Casey Elementary — Students at Merle S. Casey Elementary score 21% proficient, which is below what's typical for similar communities (expected: 21%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
94%
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: 7.1/10.
How Merle S. Casey Elementary Compares
See how Merle S. Casey Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 21% (2019) to 17.16% (2024). Reading/ELA proficiency has remained stable from 26% (2019) to 24.91% (2024).
Location
219 North Eucalyptus Ave., Rialto, CA 92376
Nearby Alternatives
Families considering Merle S. Casey Elementary may also want to explore other elementary schools in the area. Georgia F. Morris Elementary (rated 7.8/10, 1.4 miles away, in nearby Colton), which scores notably higher. Another option is Dr. Ernest Garcia Elementary (rated 7.7/10, 1.4 miles away, in nearby Colton), which scores notably higher. Additionally, George H. Dunn Elementary (rated 7.3/10, 1.5 miles away), which scores slightly higher. For more schools in Rialto, see our Rialto schools guide .
Nearby Schools
20 within 1.8 mi| School | Distance | Rating |
|---|---|---|
| ST CATHERINE OF SIENA SCHOOL Rialto | 0.5 mi | 4.9 |
| Levi Bemis Elementary Rialto | 0.8 mi | 6.2 |
| J.P. Kelley Elementary Rialto | 0.7 mi | 4.3 |
| Lida M. Henry Elementary Rialto | 0.9 mi | 6.1 |
| Rialto High Rialto | 1.0 mi | 6.0 |
| J. Calvin Boyd Elementary Rialto | 0.9 mi | 4.6 |
| Winn A. Myers Elementary Rialto | 1.0 mi | 6.5 |
| William G. Jehue Middle Colton | 1.3 mi | 6.6 |
| Georgia F. Morris Elementary Colton | 1.4 mi | 7.8 |
| Dr. Ernest Garcia Elementary Colton | 1.4 mi | 7.7 |
| Vista Norte Public Charter Rialto | 1.4 mi | 5.6 |
| Warren F. Frisbie Middle Rialto | 1.5 mi | 5.9 |
| Sam V. Curtis Elementary Rialto | 1.4 mi | 5.4 |
| Zupanic Virtual Academy Rialto | 1.6 mi | 7.5 |
| Dr. John H. Milor High Continuation Rialto | 1.6 mi | 6.5 |
| A. H. Morgan Elementary Rialto | 1.7 mi | 5.5 |
| George H. Dunn Elementary Rialto | 1.5 mi | 7.3 |
| Paul Rogers Elementary Colton | 1.8 mi | 5.0 |
| Eisenhower High Rialto | 1.9 mi | 7.1 |
| William McKinley Elementary Colton | 1.8 mi | 5.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92376 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$76,914
Median Home Value
$433,100
Median Rent
$1,613/mo
Population
84,161
College Educated
10.4%
Homeownership
60%
Avg Commute
32.4 min
Poverty Rate
14.5%
Median Age
31.2
Community Profile
The community surrounding Merle S. Casey Elementary has a median household income of $76,914. It is a community where 10% of adults hold a bachelor's degree or higher. The median home value in the area is $433,100, with a median rent of $1,613/month. The area has a poverty rate of 14.5%. The average commute for residents is 32 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 |
|---|---|
| Agnes M. Baptist Elementary Modesto, CA | 6.3 |
| Anza Elementary Torrance, CA | 6.3 |
| Arts In Action Community Charter Los Angeles, CA | 6.3 |
| Badillo Elementary Covina, CA | 6.3 |
| Barbara Comstock Morse Elementary Sacramento, CA | 6.3 |
| Bay Park Elementary San Diego, CA | 6.3 |
Frequently Asked Questions
Common questions about Merle S. Casey Elementary
What grades does Merle S. Casey Elementary serve?
Merle S. Casey Elementary serves students in grades Kindergarten through 5th.
How many students attend Merle S. Casey Elementary?
Merle S. Casey Elementary has an enrollment of approximately 570 students.
What is the student-teacher ratio at Merle S. Casey Elementary?
The student-teacher ratio at Merle S. Casey Elementary is 22.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Merle S. Casey Elementary rank in CA?
Merle S. Casey Elementary is ranked #4927 out of 9,533 schools in CA.
What is Merle S. Casey Elementary's MySchoolScout rating?
Merle S. Casey Elementary has a composite rating of 6.3 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 Merle S. Casey Elementary?
Based on the most recent state assessment data, Merle S. Casey Elementary has 19.2% math proficiency and 25.1% reading/ELA proficiency.
Is Merle S. Casey Elementary a charter school?
No, Merle S. Casey Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Merle S. Casey Elementary a Title I school?
No, Merle S. Casey Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Merle S. Casey Elementary?
94.0% of students at Merle S. Casey 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 (3,065/100K)
FBI UCR 2024. City-level (Rialto). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 570
- Student-Teacher Ratio
- 22.8:1
- Teachers (FTE)
- 25
- Free/Reduced Lunch
- 94.0%
- Type
- regular
- Setting
- Large Suburb
- County
- San Bernardino County
- Phone
- (909) 820-7904
- Data Year
- 2023–2024
Resources & Links
District
Rialto Unified- District Enrollment
- 23,461
- Schools in District
- 30
- Per-Pupil Spending
- $18,135
- District Rank
- #15 of 29
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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