Summary:
ZIP code 93030 includes 23 schools—17 elementary, three middle and three high—in the Oxnard area, with enrollments ranging from 411 to 1,951 students. Across the schools, average all-grades proficiency was 35% in ELA, 24% in math and 23% in science, compared with California averages of 49%, 38% and 36%. All-grades results are broad comparisons because schools serve different grade spans. The main takeaway is that area averages trail the state in every subject, but results vary considerably from school to school.
Norman R. Brekke Elementary led all-grades results in all three subjects: 52% in ELA, 50% in math and 37% in science, respectively 3, 12 and 1 percentage points above the state. For a same-grade comparison, Thurgood Marshall Elementary led the listed elementary schools in fifth grade, with 68% in ELA, 53% in math and 51% in science—18, 16 and 16 points above state results. At the lower end, Ramona Elementary had the lowest all-grades ELA and science scores, 21% and 8%, while Del Sol High had the lowest math score, 8%; these were 28, 28 and 31 points below state figures. In 11th-grade math, Condor High was a notable exception, scoring 37%—5 points above the state.
Average scores rose from the prior year, but Condor’s unusually large gains shaped the change: its scores increased 13 points in ELA, 34 in math and 18 in science. Across the 22 schools with results in both years, average gains were 1, 3 and 4 points; excluding Condor, gains were less than the state’s in ELA and science and about equal in math. SchoolDigger’s ranking percentiles also moved in opposite directions over three years: Condor rose from 31 to 54, while Rio Rosales fell from 34 to 11. Income and attendance figures offer additional context, not explanations for scores: in 2024–2025, Brekke had 74% free/reduced lunch eligible, compared with 97% at Ramona; in 2025–2026, chronic absenteeism was 27% at Brekke and 29% at Emilie Ritchen Elementary, versus 18% statewide.
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