How is Rio Mesa High School rated?

Rio Mesa High School holds a C+ rating on TopHap's A-to-D scale, which blends state test results, academic progress and student outcomes. Oxnard Union High School District is rated B- overall.

How do students at Rio Mesa High School perform on state tests?

In the 2024-2025 testing year, the share of Rio Mesa High School students meeting or exceeding the state standard was 46% in English Language Arts, 30% in Science and 20% in Math.

What grades does Rio Mesa High School serve?

Rio Mesa High School serves grades 9–12 as a high school.

How many students attend Rio Mesa High School?

1,951 students attend Rio Mesa High School, down from 2,269 the prior year, with a student-teacher ratio of 23:1.

Which homes are assigned to Rio Mesa High School?

TopHap matches 16,698 residential properties to Rio Mesa High School in and around Oxnard. Each one has its own page with a value estimate, sale history, taxes and the rest of its assigned schools.

What programs does Rio Mesa High School offer?

Rio Mesa High School offers 7 AP courses and IB (diploma).

Rio Mesa High School

Rio Mesa High School is a public high school in Oxnard, CA, serving grades 9–12, rated C+, with 1,951 students and a 23:1 student-teacher ratio.

In 2024-2025, the share of students meeting the state standard was 46% in English Language Arts, 30% in Science and 20% in Math.

C+TopHap school rating

Rating: C+
Grades: 9–12
Enrollment: 1,951
Students per teacher: 23:1
Level: High
Type: Public · Regular

2024-2025 testing year

State test results

Share of students meeting or exceeding the state standard.

English Language Arts46%

Science30%

Math20%

Academics and programs

AP courses offered: 7
IB programmes: Diploma
Open enrollment: No

Student body

Hispanic87%

Asian5%

White4%

Two or more races2%

Black1%

Pacific Islander0%

Male / female: 51% / 49%
Free or reduced lunch: 73%
Enrollment change vs prior year: -14.0%
Prior-year enrollment: 2,269

Homes assigned to this school

16,698 homes in TopHap's records are assigned to Rio Mesa High School. These 40 are sampled evenly down the value ranking, so they span the whole zone rather than just its most expensive streets.

School details

Address: 545 Central Ave, Oxnard, CA 93036
Phone: (805) 278-5500
Website: riomesahigh.us
Setting: Suburb - Large
Status: Operational
NCES ID: 062927004521

Visit the school website

School district

Oxnard Union High School District

District rating: B-
Schools: 12
Students: 16,039
Spending per student: $17,042
Teachers (FTE): 706
Grades: K–12

See every school in Oxnard Union High School District