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
Hispanic81.4%
White3.3%
Asian1.0%
Black9.5%
Other4.8%
GenderFemale 49.5%Male 50.5%
Resources & Access
Enrollment
1,091
231 above CA avg (~860)
Free/Reduced Lunch
85%
21pp above CA avg (64%)
Student-Teacher Ratio
23:1
2 more students per teacher than CA avg
Per-Pupil Spending
$18,804
District avg: $13,995 · CA avg: $14,815 · School-level · CDE ESSA
EL Proficiency (ELPAC)
13.1% Level 4
Share of English Learners reaching full proficiency
Teacher Salary Range
$71,194 – $153,326
District schedule · CA median ~$98K
At Lakeside Middle in Perris, 39.7% of low-income students met or exceeded the ELA standard in 2025, compared to 39.8% district-wide and 38.2% statewide. Lakeside Middle trails its district average for low-income students by 0.1 percentage points in ELA. Other subgroups: Low-Income students (17.1% Math proficient); Hispanic students (42.1% ELA proficient). The largest proficiency gap is 32.4 percentage points for english learner students. Data source: California Department of Education, CAASPP 2024-25. 899 students tested.
Equity Gaps
ELA · English Learner−32.4pp
7.8% vs 40.2% overall · n=164
3 more gaps by subject
ELA Exceeded · English Learner−9.6pp
0.0% vs 9.6% overall · n=164
Math · English Learner−17.1pp
1.2% vs 18.2% overall · n=171
Math Exceeded · White−5.6pp
0.0% vs 5.6% overall · n=18
Subgroups with fewer than 15 students are excluded for privacy. Gaps of less than 3 percentage points are not shown.
Subgroup Proficiency
Low-Income904 tested
ELA 39.7%·Math 17.1%· -0.1pp vs district
Hispanic896 tested
ELA 42.1%·Math 18.6%· +0.6pp vs district
English Learner171 tested
ELA 7.9%·Math 1.2%· -7.1pp 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
$82K
$3K below CA median
Median Home Value
$383K
$277K below CA median
Bachelor's+
11%
24pp below CA avg
Whole Child
Teacher experience, college/career readiness, and more. Context only — never part of the Scope Score.
Teacher Experience
9.7 years avg experience
51 teachers · 10% first-year · 12% second-year
Teacher Credentials
93% fully credentialed
1.3% 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 →
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Report a data issueData source: California Department of Education (2025 test year) · How we score · Explore all schools · Blog