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
Hispanic6.9%
White41.8%
Asian36.9%
Black0.5%
Other13.9%
GenderFemale 41.6%Male 57.7%Non-binary 0.7%
Resources & Access
Enrollment
404
456 below CA avg (~860)
Free/Reduced Lunch
3%
61pp below CA avg (64%)
Student-Teacher Ratio
18:1
3 fewer students per teacher than CA avg
Per-Pupil Spending
$25,635
District avg: $18,338 · CA avg: $14,815 · School-level · CDE ESSA
Teacher Salary Range
$77,738 – $143,343
District schedule · CA median ~$98K
At Georgina P. Blach Junior High in Los Altos, 92.0% of asian students met or exceeded the ELA standard in 2025, compared to 90.7% district-wide and 74.4% statewide. Georgina P. Blach Junior High outperforms its district average for asian students by 1.3 percentage points in ELA. Other subgroups: Asian students (96.9% Math proficient); White students (87.7% ELA proficient). The largest proficiency gap is 54.8 percentage points for disabilities students. Data source: California Department of Education, CAASPP 2024-25. 163 students tested.
Equity Gaps
ELA · Disabilities−54.8pp
33.3% vs 88.1% overall · n=18
3 more gaps by subject
ELA Exceeded · Disabilities−49.7pp
5.6% vs 55.2% overall · n=18
Math · Disabilities−51.9pp
38.9% vs 90.8% overall · n=18
Math Exceeded · Disabilities−55.4pp
22.2% vs 77.6% 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
Asian163 tested
ELA 92.0%·Math 96.9%· +1.3pp vs district
White131 tested
ELA 87.7%·Math 89.3%· +1.9pp vs district
Two or More Races55 tested
ELA 90.9%·Math 90.9%· +1.4pp 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
$250K
$165K above CA median
Median Home Value
$2.00M
$1.34M above CA median
Bachelor's+
85%
50pp above CA avg
Whole Child
Teacher experience, college/career readiness, and more. Context only — never part of the Scope Score.
Teacher Experience
17.3 years avg experience
25 teachers · 4% first-year · 4% second-year
Teacher Credentials
91% 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