Very Good
#1674 of 9,533 schools in CA
Top 18% in state
Rio Vista Elementary
Elementary School · Fillmore Unified
PO Box 697, Fillmore, CA 93016
Enrollment
557
Student-Teacher
23.2:1
Score
7.8
Grades
Kindergarten – 5th
Enrollment
557
Student-Teacher
23.2:1
Score
7.8
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Fillmore
#1 of 7
public schools
California elementary schools
#1,177 of 5,817
In district
#1 of 8
Fillmore Unified
Academic growth
9.8 / 10
Exceptional
About Rio Vista Elementary
Rio Vista Elementary is a public elementary school in Fillmore, California, serving students from kindergarten through fifth grade. With an enrollment of 557 students and a student-teacher ratio of 23.2:1, the school offers personalized attention to each child's learning needs. Located on the edge of an urban area, Rio Vista Elementary is situated in a town setting that blends rural charm with accessible amenities.
The academic performance at Rio Vista Elementary places it around the 50th percentile among California schools, reflecting areas for growth and development. Students show proficiency rates of 35% in English Language Arts (ELA) and reading, while math proficiency stands at 25%. Despite these numbers, the school focuses on nurturing student potential and fostering a supportive learning environment.
Rio Vista Elementary is part of the Ventura County community, offering its students opportunities to engage with local resources and activities. The setting provides a warm and inviting atmosphere for young learners to grow and thrive.
What Parents Should Know
The student-teacher ratio at Rio Vista Elementary is 23.2:1, 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
Rio Vista Elementary — Students at Rio Vista Elementary score 32% proficient, which is below what's typical for similar communities (expected: 39%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
62.8%
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
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.8/10.
How Rio Vista Elementary Compares
See how Rio Vista Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 16% (2019) to 26.74% (2024). Reading/ELA proficiency has improved from 27% (2019) to 36.43% (2024).
Location
PO Box 697, Fillmore, CA 93016
Nearby Alternatives
Families considering Rio Vista Elementary may also want to explore other elementary schools in the area. Peach Hill Academy (rated 8.0/10, 8.9 miles away, in nearby Moorpark), with a very similar rating. Another option is Mountain Vista (rated 7.8/10, 1.4 miles away), with a very similar rating. Additionally, Walnut Canyon Elementary (rated 7.5/10, 7.4 miles away, in nearby Moorpark), with a very similar rating. For more schools in Fillmore, see our Fillmore schools guide .
Nearby Schools
20 within 10.5 mi| School | Distance | Rating |
|---|---|---|
| San Cayetano Elementary Fillmore | 0.7 mi | 7.3 |
| Sierra High Fillmore | 0.8 mi | 5.4 |
| Fillmore Senior High Fillmore | 0.8 mi | 6.7 |
| Heritage Valley Independent Study Fillmore | 0.9 mi | 4.5 |
| Fillmore Middle Fillmore | 1.0 mi | 5.4 |
| Mountain Vista Fillmore | 1.4 mi | 7.8 |
| Santa Clara Elementary Santa Paula | 5.5 mi | 4.5 |
| Walnut Canyon Elementary Moorpark | 7.4 mi | 7.5 |
| Piru Elementary Piru | 6.3 mi | 5.2 |
| Chaparral Middle Moorpark | 7.7 mi | 5.7 |
| Campus Canyon Elementary Moorpark | 7.4 mi | 6.2 |
| Flory Academy of Sciences and Technology Moorpark | 7.9 mi | 6.0 |
| IvyTech Charter Moorpark | 7.8 mi | 7.8 |
| The High School at Moorpark College Moorpark | 7.7 mi | 6.6 |
| Moorpark High Moorpark | 8.5 mi | 5.0 |
| Mountain Meadows Elementary Moorpark | 8.7 mi | 4.6 |
| Arroyo West Elementary Moorpark | 8.9 mi | 6.0 |
| Peach Hill Academy Moorpark | 8.9 mi | 8.0 |
| Mesa Verde Middle Moorpark | 8.8 mi | 4.0 |
| Santa Rosa Technology Magnet Camarillo | 10.5 mi | 6.5 |
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Abby Reinke Elementary Temecula, CA | 7.8 |
| Abraham Lincoln Elementary Cupertino, CA | 7.8 |
| Anaheim Hills Elementary Anaheim, CA | 7.8 |
| Aviara Oaks Elementary Carlsbad, CA | 7.8 |
| Bellevue Elementary Santa Rosa, CA | 7.8 |
| Benjamin Bubb Elementary Mountain View, CA | 7.8 |
Frequently Asked Questions
Common questions about Rio Vista Elementary
What grades does Rio Vista Elementary serve?
Rio Vista Elementary serves students in grades Kindergarten through 5th.
How many students attend Rio Vista Elementary?
Rio Vista Elementary has an enrollment of approximately 557 students.
What is the student-teacher ratio at Rio Vista Elementary?
The student-teacher ratio at Rio Vista Elementary is 23.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Rio Vista Elementary rank in CA?
Rio Vista Elementary is ranked #1674 out of 9,533 schools in CA.
What is Rio Vista Elementary's MySchoolScout rating?
Rio Vista Elementary has a composite rating of 7.8 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 Rio Vista Elementary?
Based on the most recent state assessment data, Rio Vista Elementary has 24.6% math proficiency and 34.8% reading/ELA proficiency.
Is Rio Vista Elementary a charter school?
No, Rio Vista Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Rio Vista Elementary a Title I school?
No, Rio Vista Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Rio Vista Elementary?
62.8% of students at Rio Vista 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
Powered by 
FBI UCR 2024. City-level (Fillmore). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 557
- Student-Teacher Ratio
- 23.2:1
- Teachers (FTE)
- 24
- Free/Reduced Lunch
- 62.8%
- Type
- regular
- Setting
- Fringe Town
- County
- Ventura County
- Phone
- (805) 524-4210
- Data Year
- 2023–2024
Resources & Links
District
Fillmore Unified- District Enrollment
- 3,694
- Schools in District
- 9
- Per-Pupil Spending
- $19,353
- District Rank
- #1 of 8
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
- 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.