Average
#4928 of 9,533 schools in CA
Lena M. Preston Elementary
Elementary School · Rialto Unified
1750 North Willow Ave., Rialto, CA 92376
Enrollment
506
Student-Teacher
24.1:1
Score
6.3
Grades
Kindergarten – 5th
Enrollment
506
Student-Teacher
24.1:1
Score
6.3
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Rialto
#12 of 26
public schools
California elementary schools
#3,016 of 5,817
In district
#16 of 29
Rialto Unified
Academic growth
7.6 / 10
Very strong
About Lena M. Preston Elementary
Lena M. Preston Elementary is a regular public elementary school in Rialto, California, located at 1750 North Willow Avenue. The school serves kindergarten through fifth grade with an enrollment of 506 students and maintains a student-to-teacher ratio of 24.1:1, supported by 21 full-time equivalent teachers.
The academic performance at Lena M. Preston Elementary reflects areas where the school is focusing on growth and development, with a MySchoolScout rating of 3.8 out of 10 and an academic score of 3.0 out of 10. The school ranks in the 23rd percentile among California schools, placing it at number 7348 out of 9566 total schools.
In terms of proficiency rates, 27% of students are proficient or above in English Language Arts and Reading, while 19% meet or exceed standards in math. Lena M. Preston Elementary is situated in a large suburban area, offering its students access to the broader community resources of Rialto.
What Parents Should Know
The student-teacher ratio at Lena M. Preston Elementary is 24.1:1, 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
View breakdown
Data not available for this school
View breakdown
Lena M. Preston Elementary — Students at Lena M. Preston Elementary score 22% proficient, which is below what's typical for similar communities (expected: 25%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
87.9%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 10 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: 7.6/10.
How Lena M. Preston Elementary Compares
See how Lena M. Preston Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 18% (2019) to 19.11% (2024). Reading/ELA proficiency has declined from 30% (2019) to 25.61% (2024).
Location
1750 North Willow Ave., Rialto, CA 92376
Nearby Alternatives
Families considering Lena M. Preston Elementary may also want to explore other elementary schools in the area. Locust Elementary (rated 7.9/10, 2.2 miles away, in nearby Fontana), which scores notably higher. Another option is George H. Dunn Elementary (rated 7.3/10, 1.2 miles away), which scores slightly higher. Additionally, Virginia Primrose Elementary (rated 6.8/10, 2.1 miles away, in nearby Fontana), which scores slightly higher. For more schools in Rialto, see our Rialto schools guide .
Nearby Schools
20 within 2.2 mi| School | Distance | Rating |
|---|---|---|
| Eisenhower High Rialto | 0.6 mi | 7.1 |
| A. H. Morgan Elementary Rialto | 0.6 mi | 5.5 |
| Elizabeth T. Hughbanks Elementary Rialto | 0.8 mi | 5.2 |
| Vista Norte Public Charter Rialto | 0.8 mi | 5.6 |
| Ben F. Kolb Middle Rialto | 1.0 mi | 6.9 |
| Warren F. Frisbie Middle Rialto | 1.0 mi | 5.9 |
| George H. Dunn Elementary Rialto | 1.2 mi | 7.3 |
| Lida M. Henry Elementary Rialto | 1.3 mi | 6.1 |
| W.J.C. Trapp Elementary Rialto | 1.4 mi | 5.0 |
| Helen L. Dollahan Elementary Rialto | 1.4 mi | 4.7 |
| Levi Bemis Elementary Rialto | 1.6 mi | 6.2 |
| Provisional Accelerated Learning Academy San Bernardino | 1.7 mi | 6.0 |
| ST CATHERINE OF SIENA SCHOOL Rialto | 1.9 mi | 4.9 |
| Winn A. Myers Elementary Rialto | 1.9 mi | 6.5 |
| Wilmer Amina Carter High Rialto | 1.9 mi | 7.8 |
| Merle S. Casey Elementary Rialto | 2.2 mi | 6.3 |
| Virginia Primrose Elementary Fontana | 2.1 mi | 6.8 |
| Charlotte N. Werner Elementary Rialto | 2.3 mi | 6.3 |
| Rialto Middle Rialto | 2.4 mi | 7.0 |
| Locust Elementary Fontana | 2.2 mi | 7.9 |
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 Lena M. Preston 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 |
| BAYMONTE CHRISTIAN SCHOOL Scotts Valley, CA | 6.3 |
| Badillo Elementary Covina, CA | 6.3 |
| Barbara Comstock Morse Elementary Sacramento, CA | 6.3 |
Frequently Asked Questions
Common questions about Lena M. Preston Elementary
What grades does Lena M. Preston Elementary serve?
Lena M. Preston Elementary serves students in grades Kindergarten through 5th.
How many students attend Lena M. Preston Elementary?
Lena M. Preston Elementary has an enrollment of approximately 506 students.
What is the student-teacher ratio at Lena M. Preston Elementary?
The student-teacher ratio at Lena M. Preston Elementary is 24.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Lena M. Preston Elementary rank in CA?
Lena M. Preston Elementary is ranked #4928 out of 9,533 schools in CA.
What is Lena M. Preston Elementary's MySchoolScout rating?
Lena M. Preston 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 Lena M. Preston Elementary?
Based on the most recent state assessment data, Lena M. Preston Elementary has 19.2% math proficiency and 26.5% reading/ELA proficiency.
Is Lena M. Preston Elementary a charter school?
No, Lena M. Preston Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Lena M. Preston Elementary a Title I school?
No, Lena M. Preston Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Lena M. Preston Elementary?
87.9% of students at Lena M. Preston 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
- 506
- Student-Teacher Ratio
- 24.1:1
- Teachers (FTE)
- 21
- Free/Reduced Lunch
- 87.9%
- Type
- regular
- Setting
- Large Suburb
- County
- San Bernardino County
- Phone
- (909) 820-7932
- Data Year
- 2023–2024
Resources & Links
District
Rialto Unified- District Enrollment
- 23,461
- Schools in District
- 30
- Per-Pupil Spending
- $18,135
- District Rank
- #16 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
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best Public Schools in California 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Los Angeles, CA — 2026 Rankingsbest schools
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.