Rio Del Mar — Academic Performance — Oxnard, California

Performance

Rio Del Mar — Academic Performance

Standardised assessments, graduation outcomes and college-readiness metrics for Rio Del Mar in Oxnard, California.

Headline Indicator

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Data not yet captured

Science (CAST)

California Science Test, percentage meeting or exceeding the standard, 2025

CAASPP

22%

Met or exceeded the standard

2025

Exceeded the standard

Students tested

Grade	Met or exceeded	Exceeded	Tested
Grade 5	22%	5%	59

Source: test_scores, CAASPP science results for 2025. Percentages are of students with a reported score. Results for very small groups are suppressed by the state and show as -.

Results by Student Group

CAASPP 2025, percentage meeting or exceeding the standard for each reported student group

Student group	English Language Arts	Mathematics	Science
All students	32% 235 tested	32% 235 tested	22% 59 tested
Gender
Female	35% 111 tested	29% 111 tested	23% 30 tested
Male	30% 124 tested	35% 124 tested	21% 29 tested
Race and ethnicity
Hispanic or Latino	31% 202 tested	31% 202 tested	18% 51 tested
White	36% 11 tested	36% 11 tested	-
Socioeconomic status
Economically disadvantaged	27% 191 tested	29% 191 tested	18% 49 tested
Not economically disadvantaged	55% 44 tested	45% 44 tested	-
Homeless	17% 30 tested	27% 30 tested	-
English learners
English learners	14% 66 tested	26% 66 tested	0% 17 tested
English learners, 12 months or more	13% 64 tested	25% 64 tested	0% 17 tested
At risk of becoming a long term English learner	5% 22 tested	14% 22 tested	-
Reclassified fluent English proficient	83% 12 tested	58% 12 tested	-
Initial fluent English proficient	54% 13 tested	54% 13 tested	-
Ever an English learner	24% 78 tested	31% 78 tested	20% 25 tested
Never an English learner	36% 157 tested	32% 157 tested	24% 34 tested
English only	35% 144 tested	31% 144 tested	17% 29 tested
Disability
Students with disabilities	10% 30 tested	10% 30 tested	-
No reported disability	36% 205 tested	35% 205 tested	25% 53 tested
Parent education
Parent not a high school graduate	9% 32 tested	16% 32 tested	9% 11 tested
Parent high school graduate	35% 51 tested	29% 51 tested	17% 12 tested
Parent some college	36% 75 tested	33% 75 tested	24% 17 tested
Parent college graduate	38% 53 tested	42% 53 tested	33% 15 tested
Parent graduate school	40% 15 tested	27% 15 tested	-

View 7 further student groups reported by the state

Student group	English Language Arts	Mathematics	Science
Not armed forces family member	32% 235 tested	32% 235 tested	22% 59 tested
Not foster youth	32% 234 tested	32% 234 tested	22% 58 tested
Not migrant education	33% 231 tested	32% 231 tested	22% 58 tested
Not homeless	35% 205 tested	33% 205 tested	23% 52 tested
Hispanic or Latino (Econ. Disadvantaged)	27% 172 tested	27% 172 tested	15% 46 tested
Fluent English proficient and English only	40% 169 tested	34% 169 tested	31% 42 tested
Hispanic or Latino (Not Econ. Disadvantaged)	57% 30 tested	53% 30 tested	-

Source: test_scores, CAASPP 2025 student group breakdown. Groups the state suppresses for privacy, or that are too small to report, show as - rather than zero. Groups overlap, so the figures do not sum to the all students row.

English Learner Proficiency (ELPAC)

English Language Proficiency Assessments for California, summative overall performance, 2025

2025

Level 4, well developed

The level used towards reclassification

2025

47%

Level 3 or 4, moderately or well developed

115

English learners tested

Grade	Tested	Level 1	Level 2	Level 3	Level 4	Level 3 or 4
Kindergarten	19	16%	37%	37%	11%	47%
Grade 1	16	31%	56%	6%	6%	13%
Grade 2	13	8%	31%	62%	0%	62%
Grade 3	26	8%	46%	35%	12%	46%
Grade 4	24	4%	38%	54%	4%	58%
Grade 5	17	0%	47%	47%	6%	53%

Level 1 Minimally developed. Level 2 Somewhat developed. Level 3 Moderately developed. Level 4 Well developed.

View ELPAC by student group (22 groups)

Student group	Tested	Level 1	Level 2	Level 3	Level 4	Level 3 or 4
Economically Disadvantaged	109	11%	44%	39%	6%	45%
Hispanic or Latino	107	11%	42%	39%	7%	47%
ELs enrolled 12 months or more	100	6%	45%	43%	6%	49%
No Special Education Services	100	9%	41%	42%	8%	50%
Primary language: Spanish	100	10%	42%	40%	8%	48%
Male	63	6%	48%	41%	5%	46%
Female	52	15%	37%	38%	10%	48%
EL - 1 year in program	24	8%	67%	17%	8%	25%
EL - 4 years in program	24	4%	38%	50%	8%	58%
At-Risk of LTEL	22	5%	59%	36%	0%	36%
EL - 3 years in program	18	6%	50%	39%	6%	44%
Homeless	18	11%	56%	28%	6%	33%
EL - 5 years in program	17	0%	41%	53%	6%	59%
EL - less than 1 year in program	16	38%	25%	25%	13%	38%
EL - 2 years in program	15	13%	27%	60%	0%	60%
ELs enrolled fewer than 12 months	15	40%	27%	20%	13%	33%
Special Education Services	15	20%	53%	27%	0%	27%
Primary language: All remaining languages	10	-	-	-	-	-
Not Economically Disadvantaged	6	-	-	-	-	-
Filipino	5	-	-	-	-	-
Migrant	5	-	-	-	-	-
Primary language: Filipino (Pilipino or Tagalog)	5	-	-	-	-	-

Source: school_elpac, California Department of Education summative ELPAC 2025. Percentages are of English learners with a reported overall performance level. Grades and groups too small to report are suppressed by the state and show as -, which is not the same as zero.

Sources: state assessment files (EDFacts), school_graduation_v2 (NCES adjusted-cohort), school_sat_act + CRDC SAT/ACT.