No Scope Score available
California doesn't publicly report per-grade test results when fewer than 11 students are tested in a grade — a privacy protection for small schools. We can't compute a Scope Score without that data.
Community Profile
Context — not part of the Scope ScoreStudent demographics
Hispanic62.5%
White10.7%
Asian7.6%
Black6.2%
Other13.1%
GenderFemale 46.1%Male 53.7%Non-binary 0.2%
Resources & Access
Enrollment
421
439 below CA avg (~860)
Free/Reduced Lunch
68%
4pp above CA avg (64%)
Student-Teacher Ratio
21:1
0 more students per teacher than CA avg
Per-Pupil Spending
$21,578
District avg: $14,222 · CA avg: $14,815 · School-level · CDE ESSA
EL Proficiency (ELPAC)
26.3% Level 4
Share of English Learners reaching full proficiency
Teacher Salary Range
$59,277 – $119,682
District schedule · CA median ~$98K
At Los Arboles Middle in Marina, 32.4% of low-income students met or exceeded the ELA standard in 2025, compared to 34.7% district-wide and 38.2% statewide. Los Arboles Middle trails its district average for low-income students by 2.3 percentage points in ELA. Other subgroups: Low-Income students (19.4% Math proficient); Hispanic students (29.6% ELA proficient). The largest proficiency gap is 33.9 percentage points for english learner students. Data source: California Department of Education, CAASPP 2024-25. 284 students tested.
Equity Gaps
ELA · English Learner−33.9pp
3.0% vs 36.9% overall · n=67
3 more gaps by subject
ELA Exceeded · English Learner−9.1pp
0.0% vs 9.1% overall · n=67
Math · English Learner−21.0pp
1.7% vs 22.6% overall · n=67
Math Exceeded · Disabilities−9.0pp
1.5% vs 10.5% overall · n=65
Subgroups with fewer than 15 students are excluded for privacy. Gaps of less than 3 percentage points are not shown.
Subgroup Proficiency
Low-Income284 tested
ELA 32.4%·Math 19.4%· -2.3pp vs district
Hispanic240 tested
ELA 29.6%·Math 18.8%· -4.4pp vs district
English Learner67 tested
ELA 3.0%·Math 1.5%· -1.8pp vs district
Weighted average across tested grades. Subgroups with fewer than 15 students excluded. Data: CDE CAASPP 2024-25.
Subgroup Growth by Grade
Change in proficiency from lowest tested grade. Shows which groups are gaining ground.
Subgroups with fewer than 10 tested students per grade are not shown.
Funding Breakdown
Neighborhood Context
Median Income
$90K
$5K above CA median
Median Home Value
$693K
$34K above CA median
Bachelor's+
39%
4pp above CA avg
Whole Child
Teacher experience, college/career readiness, and more. Context only — never part of the Scope Score.
Teacher Experience
12.8 years avg experience
26 teachers · 4% first-year · 12% second-year
Teacher Credentials
54% fully credentialed
Source: CDE SARC, 2024-25
Community Profile provides context about who attends this school and the resources available. These factors are never part of the Scope Score. Learn why →
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Report a data issueData source: California Department of Education (2025 test year) · How we score · Explore all schools · Blog