Average
#5148 of 9,533 schools in CA
Arroyo Elementary
Elementary School · Ontario-Montclair
1700 East Seventh St., Ontario, CA 91764
Enrollment
499
Student-Teacher
21.7:1
Score
6.2
Grades
Kindergarten – 8th
Enrollment
499
Student-Teacher
21.7:1
Score
6.2
Grades
Kindergarten – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Ontario
#23 of 37
public schools
California elementary schools
#3,138 of 5,817
In district
#21 of 33
Ontario-Montclair
School environment
7.3 / 10
Strong
About Arroyo Elementary
Arroyo Elementary is a regular public elementary school located in the heart of Ontario, California. Serving kindergarten through eighth grade, Arroyo Elementary has an enrollment of 499 students and maintains a student-teacher ratio of 21.7:1 with 23 full-time equivalent teachers. The school's MySchoolScout Rating is 4.2 out of 10, reflecting its academic score of 3.9/10 in the state ranking at #6706 among 9566 schools in California (30th percentile).
Students perform above average in neither ELA nor math proficiency rates, with only 31% proficient or above in ELA and 24% in Math across all grades. Despite these challenges, Arroyo Elementary focuses on developing a strong foundation for its students through dedicated teaching staff and community resources. The school's setting within a mid-size city offers diverse opportunities for learning and growth beyond the classroom.
What Parents Should Know
The student-teacher ratio at Arroyo Elementary is 21.7:1, 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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Arroyo Elementary — Students at Arroyo Elementary score 27% proficient, which is above what's typical for similar communities (expected: 26%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
84.8%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 16 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 6.1/10.
How Arroyo Elementary Compares
See how Arroyo Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 29% (2019) to 22.94% (2024). Reading/ELA proficiency has declined from 35% (2019) to 31.17% (2024).
Location
1700 East Seventh St., Ontario, CA 91764
Nearby Alternatives
Families considering Arroyo Elementary may also want to explore other elementary schools in the area. Corona Elementary (rated 8.6/10, 0.6 miles away), which scores notably higher. Another option is Berlyn Elementary (rated 8.2/10, 1.3 miles away), which scores notably higher. Additionally, Mariposa Elementary (rated 8.0/10, 1.4 miles away), which scores notably higher. For more schools in Ontario, see our Ontario schools guide .
Nearby Schools
20 within 1.9 mi| School | Distance | Rating |
|---|---|---|
| Chaffey District Online High Ontario | 0.1 mi | 8.1 |
| Chaffey Community Day Ontario | 0.2 mi | — |
| Valley View High (Continuation) Ontario | 0.2 mi | 6.0 |
| SAN ANTONIO CHRISTIAN SCHOOL Ontario | 0.2 mi | 6.5 |
| Vineyard Elementary Ontario | 0.5 mi | 5.2 |
| Corona Elementary Ontario | 0.6 mi | 8.6 |
| Los Amigos Elementary Rancho Cucamonga | 0.6 mi | 4.7 |
| Bear Gulch Elementary Rancho Cucamonga | 1.1 mi | 3.8 |
| Del Norte Elementary Ontario | 1.1 mi | 5.4 |
| Fountain of Truth Christian Academy Rancho Cucamonga | 1.0 mi | — |
| FOUNTAIN OF TRUTH CHRISTIAN ACADEMY Rancho Cucamonga | 1.1 mi | 5.7 |
| Ray Wiltsey Middle Ontario | 1.3 mi | 7.1 |
| Mariposa Elementary Ontario | 1.4 mi | 8.0 |
| MONTESSORI SCHOOL HOUSE Rancho Cucamonga | 1.2 mi | 7.1 |
| Fröhlich International Preparatory Academy Rancho Cucamonga | 1.3 mi | — |
| Berlyn Elementary Ontario | 1.3 mi | 8.2 |
| Cucamonga Elementary Rancho Cucamonga | 1.5 mi | 4.8 |
| Valle Vista Elementary Rancho Cucamonga | 1.8 mi | 7.2 |
| Lincoln Elementary Ontario | 1.8 mi | 7.1 |
| Foothill Knolls Academy of Innovation Upland | 1.9 mi | 6.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 91764 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$75,605
Median Home Value
$524,100
Median Rent
$2,039/mo
Population
55,412
College Educated
18.4%
Homeownership
44.6%
Avg Commute
31.1 min
Poverty Rate
16.8%
Median Age
31.9
Community Profile
The community surrounding Arroyo Elementary has a median household income of $75,605. It is a community where 18% of adults hold a bachelor's degree or higher. The median home value in the area is $524,100, with a median rent of $2,039/month. The area has a poverty rate of 16.8%. The average commute for residents is 31 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 |
|---|---|
| Alberta Martone Elementary Modesto, CA | 6.2 |
| Alta Vista Elementary Redondo Beach, CA | 6.2 |
| Alta Vista Elementary Porterville, CA | 6.2 |
| Ben Lomond Elementary Covina, CA | 6.2 |
| Blanchard Elementary Santa Paula, CA | 6.2 |
| Brooktree Elementary San Jose, CA | 6.2 |
Frequently Asked Questions
Common questions about Arroyo Elementary
What grades does Arroyo Elementary serve?
Arroyo Elementary serves students in grades Kindergarten through 8th.
How many students attend Arroyo Elementary?
Arroyo Elementary has an enrollment of approximately 499 students.
What is the student-teacher ratio at Arroyo Elementary?
The student-teacher ratio at Arroyo Elementary is 21.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Arroyo Elementary rank in CA?
Arroyo Elementary is ranked #5148 out of 9,533 schools in CA.
What is Arroyo Elementary's MySchoolScout rating?
Arroyo Elementary has a composite rating of 6.2 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 Arroyo Elementary?
Based on the most recent state assessment data, Arroyo Elementary has 24.0% math proficiency and 31.2% reading/ELA proficiency.
Is Arroyo Elementary a charter school?
No, Arroyo Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Arroyo Elementary a Title I school?
No, Arroyo Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Arroyo Elementary?
84.8% of students at Arroyo 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 (2,102/100K)
FBI UCR 2024. City-level (Ontario). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 8th
- Enrollment
- 499
- Student-Teacher Ratio
- 21.7:1
- Teachers (FTE)
- 23
- Free/Reduced Lunch
- 84.8%
- Type
- regular
- Setting
- Midsize City
- County
- San Bernardino County
- Phone
- (909) 985-1012
- Data Year
- 2023–2024
Resources & Links
District
Ontario-Montclair- District Enrollment
- 17,944
- Schools in District
- 33
- Per-Pupil Spending
- $21,882
- District Rank
- #21 of 33
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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