SchoolDataLookup

Rio Mesa High

Regular School · Oxnard, CA

Rio Mesa High is a regular school school in Oxnard, California, serving grades 09–12 with 1,951 students enrolled (SY 2024-2025). The student-teacher ratio is 23:1.

Level
High
Grades
09 – 12
Enrollment
1,951
Teachers (FTE)
84.8
Student–Teacher Ratio
23:1
Status
Open
Lunch Program Participation
Yes under Community Eligibility Option (CEO)

Student Demographics (SY 2024-2025)

Race / Ethnicity Students Share
Hispanic/Latino 1,700 87%
Asian 92 5%
White 86 4%
Two or more races 43 2%
Black or African American 20 1%
Not Specified 9 0%
Native Hawaiian / Pacific Islander 1 0%
Total enrollment 1,951 996M / 946F

English Language Learners: 386 (20% of enrollment) · SY 2021–22

Academic Performance (SY 2021-2022)

Metric This School State Avg Tested
Math Proficiency 29.0% -4.9pp 33.9% 252
Reading Proficiency 48.0% -0.7pp 48.7% 297
Science Proficiency 15-19% 130
4-Year Graduation Rate 85.0%

Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.

Programs & Discipline

AP Courses
Yes (3)
194 students enrolled
Gifted & Talented
None offered
SAT/ACT Takers
13
students tested · SY 2021–22
Out-of-School Suspensions
104
5.3% of enrollment · SY 2021–22
Chronically Absent
247
12.7% of enrollment · SY 2019–20

Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.

Lunch Program (SY 2024-2025)

Category Students % of School
Total enrollment (est.) 1,951 100%

Contact & Location

545 Central Ave.

Oxnard, CA 93030

Phone: (805)278-5500

http://www.riomesahigh.us

District

Oxnard Union High

Per-pupil expenditure: $27,545

District enrollment: 16,907

NCES ID

062927004521

Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD