📊 Data: NCES CCD 2024–2025·🔄 Updated: August 2026·Editorial standards
📍 Oxnard, CA · Ventura County

Rio Elementary School District

Grades Kindergarten – 8th · 5,189 students · 9 schools

4
out of 10 Rating Below Average
State reading & math proficiency · 32nd percentile among California districts. Ranked within California only — not comparable across states.
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School District · California
Rio Elementary School District
📍 Oxnard, CA · Ventura County · NCES LEAID 0632760
4/10
Rating
5,189
Students
9
Schools
Kindergarten – 8th
Grade Span

District Contact & Information

Source: NCES CCD 2024–25
📚
Grades Served
Kindergarten – 8th
📞
District Phone
🌐
District Website
📍
District Mailing Address
1800 Solar Dr., Oxnard, CA 93030
🎓
Enrollment
5,189 students
🏫
Schools
9
🏷
NCES District ID (LEAID)
0632760
🏛
District Type
Public School District

Schools in Rio Elementary School District

9 schools listed
SchoolLevelGradesStudentsCity
Rio Del MarElementaryKindergarten – 5th499Oxnard
Rio del NorteElementaryKindergarten – 5th495Oxnard
Rio Lindo ElementaryElementaryKindergarten – 5th405Oxnard
Rio Plaza ElementaryElementaryKindergarten – 5th455Oxnard
Rio RosalesElementaryKindergarten – 5th557Oxnard
Rio del Valle MiddleMiddle6th – 8th569Oxnard
Rio Vista MiddleMiddle6th – 8th637Oxnard
Rio del SolOtherKindergarten – 8th839Oxnard
Rio Real ElementaryOtherKindergarten – 8th794Oxnard

Frequently Asked Questions

What zip codes are in Rio Elementary School District?
Rio Elementary School District is a city district whose boundary does not contain the centre point of any zip code area, so we cannot list its zip codes from the national boundary data we use. Zip codes and district boundaries do not line up exactly in any case — confirm your address with the district office before relying on an assignment.
How is Rio Elementary School District rated?
Rio Elementary School District has an overall rating of 4 out of 10 (Below Average), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 32nd percentile among California school districts. Ratings are percentile-ranked within California only and are not comparable across states.
How many students attend Rio Elementary School District?
The NCES Common Core of Data directory reports enrollment of 5,189 students across 9 schools for Rio Elementary School District.
What grades does Rio Elementary School District serve?
Rio Elementary School District is listed in the NCES directory as serving grades Kindergarten – 8th.
What schools are in Rio Elementary School District?
NCES lists 9 schools operating under Rio Elementary School District: 5 elementary, 2 middle, 2 other or combined. Each school's grade span, enrollment and city are listed on this page. Attendance zones are set by the district and a school on this list is not necessarily the one your address is assigned to.
How do I contact Rio Elementary School District?
You can reach Rio Elementary School District by phone at (805)485-3111 or online at www.rioschools.org or by mail at 1800 Solar Dr., Oxnard, CA 93030. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.

About Rio Elementary School District

Rio Elementary School District is a public school district in California, in Ventura County. It carries an overall rating of 4/10 (Below Average), the 32nd percentile among California districts. That rating reflects the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts with a 2017–18 fallback for the rest) and is ranked only against other California districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.

Schools in this district

NCES lists 9 schools operating under Rio Elementary School District — 5 elementary, 2 middle and 2 other or combined. The largest by enrollment is Rio del Sol with 839 students. School-level enrollment comes from the NCES Common Core of Data school directory; a school with no reported enrollment is shown with a dash rather than a zero.

Checking your own address

District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your assignment with the district office at (805)485-3111 before making a housing decision.