Rio Rosales
🇺🇸 Official data · 2025Oxnard, California 93030 · Rio Elementary
#3004 of 5,693 elementary schools in California
#36134 of 50,301 nationally
About Rio Rosales
Rio Rosales is a public elementary located in Oxnard, in the Rio Elementary school district of California, United States. It caters for Grades K–5. In 2025 it enrolled 557 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 33.7 out of 100, placing it in the lower 50% of elementary schools in United States and 3004th of 5,693 ranked elementary schools in California. Its strongest component is reading proficiency (43th percentile), and its weakest is students per teacher (6th percentile).
Other published figures: enrollment 557.
There are 49 schools in Oxnard; Rio Rosales ranks 3rd of 47 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)42%
- Reading proficiency (30%)45%
- Community advantage (fewer free/reduced-price lunch) (25%)77%
- Students per teacher (15%)23.2
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Rio Rosales by the official sources.
- Enrollment
- 557
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 77%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 23.2
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 45%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 42%
- Share of tested students proficient or above (all students, all grades).
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Schools near Rio Rosales
Closest schools by straight-line distance, with their Success Index (US).
Del Sol High
Oxnard · Public high · Grades 9–12
808 students · 506 m away
Rose Avenue Elementary
Oxnard · Public elementary · Grades K–5
424 students · 1.1 km away
Norman R. Brekke Elementary
Oxnard · Public elementary · Grades K–5
585 students · 1.2 km away
Cesar E. Chavez Elementary
Oxnard · Public elementary · Grades K–8
754 students · 1.6 km away
R.J. Frank Academy of Marine Science & Engineering
Oxnard · Public middle · Grades 6–8
1,027 students · 1.7 km away
Pacifica High
Oxnard · Public high · Grades 9–12
2,675 students · 1.9 km away
Ramona Elementary
Oxnard · Public elementary · Grades K–5
568 students · 1.9 km away
Rio Lindo Elementary
Oxnard · Public elementary · Grades K–5
405 students · 2.0 km away
Rio Real Elementary
Oxnard · Public elementary · Grades K–8
794 students · 2.3 km away
Rio del Valle Middle
Oxnard · Public middle · Grades 6–8
569 students · 2.5 km away
Similar schools
Public elementary schools in California with a comparable Enrollment.
Vicentia Elementary
Corona · Public elementary · Grades K–6
557 students
John Muir Elementary
San Jose · Public elementary · Grades K–5
557 students
John Blacow Elementary
Fremont · Public elementary · Grades K–5
557 students
Belvedere Elementary
Highland · Public elementary · Grades K–6
557 students
John Muir Fundamental Elementary
Santa Ana · Public elementary · Grades K–5
557 students
Elkhorn Village Elementary
West Sacramento · Public elementary · Grades K–8
557 students
Frequently asked questions
Is Rio Rosales a good school?
Rio Rosales has a Success Index (US) of 33.7 out of 100 (Lower 50% of elementary schools in United States) and ranks #3004 of 5,693 in California. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Rio Rosales rank in California?
Rio Rosales ranks #3004 of 5,693 elementary schools in California and #36134 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Rio Rosales?
Rio Rosales had 557 students in 2025.
Is Rio Rosales a elementary school or a high school?
Rio Rosales is classified as a elementary covering Grades K–5. It is a public school.
What other schools are near Rio Rosales?
There are 10 schools within 15 km of Rio Rosales; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.