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
Hispanic92.3%
White2.6%
Asian0.7%
Black2.6%
Other1.8%
GenderFemale 43.2%Male 56.8%
Resources & Access
Enrollment
273
587 below CA avg (~860)
Free/Reduced Lunch
95%
31pp above CA avg (64%)
Student-Teacher Ratio
16:1
5 fewer students per teacher than CA avg
Per-Pupil Spending
$25,415
District avg: $15,804 · CA avg: $14,815 · School-level · CDE ESSA
EL Proficiency (ELPAC)
15.0% Level 4
Share of English Learners reaching full proficiency
Teacher Salary Range
$59,841 – $127,299
District schedule · CA median ~$98K
At Marshall Middle in Pomona, 41.8% of low-income students met or exceeded the ELA standard in 2025, compared to 34.6% district-wide and 38.2% statewide. Marshall Middle outperforms its district average for low-income students by 7.2 percentage points in ELA. Other subgroups: Low-Income students (16.8% Math proficient); Hispanic students (42.5% ELA proficient). The largest proficiency gap is 30.6 percentage points for disabilities students. Data source: California Department of Education, CAASPP 2024-25. 220 students tested.
Equity Gaps
ELA · Disabilities−30.6pp
11.8% vs 42.3% overall · n=17
3 more gaps by subject
ELA Exceeded · English Learner−11.9pp
0.0% vs 11.9% overall · n=27
Math · Disabilities−16.7pp
0.0% vs 16.7% overall · n=17
Math Exceeded · Disabilities−5.3pp
0.0% vs 5.3% overall · n=17
Subgroups with fewer than 15 students are excluded for privacy. Gaps of less than 3 percentage points are not shown.
Subgroup Proficiency
Low-Income220 tested
ELA 41.8%·Math 16.8%· +7.2pp vs district
Hispanic217 tested
ELA 42.5%·Math 17.1%· +7.7pp vs district
English Learner44 tested
ELA 10.3%·Math 4.5%· +2.6pp 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
$71K
$14K below CA median
Median Home Value
$486K
$173K below CA median
Bachelor's+
12%
23pp below CA avg
Whole Child
Teacher experience, college/career readiness, and more. Context only — never part of the Scope Score.
Teacher Experience
14.3 years avg experience
16 teachers · 19% first-year
Teacher Credentials
88% fully credentialed
0.6% on intern/emergency permit
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 →
3-year trend
↓ 6.3 points since 2019
Rank: #1293 → #1460 → #1511Exceeded: 8% → 7% → 6%
2019 · 2022 · 2023 · No testing 2020–21 (COVID) · Scope Score based on CAASPP, absenteeism & suspension data
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Report a data issueData source: California Department of Education (2025 test year) · How we score · Explore all schools · Blog