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
Hispanic47.0%
White32.3%
Asian10.0%
Black4.7%
Other6.0%
GenderFemale 45.3%Male 54.7%
Resources & Access
Enrollment
740
Near CA avg (~860)
Free/Reduced Lunch
50%
14pp below CA avg (64%)
Student-Teacher Ratio
21:1
0 more students per teacher than CA avg
Per-Pupil Spending
$18,399
District avg: $12,618 · CA avg: $14,815 · School-level · CDE ESSA
EL Proficiency (ELPAC)
25.0% Level 4
Share of English Learners reaching full proficiency
Teacher Salary Range
$58,187 – $119,508
District schedule · CA median ~$98K
At Pioneer Junior High in Upland, 52.1% of low-income students met or exceeded the ELA standard in 2025, compared to 46.6% district-wide and 38.2% statewide. Pioneer Junior High outperforms its district average for low-income students by 5.5 percentage points in ELA. Other subgroups: Low-Income students (38.7% Math proficient); Hispanic students (57.3% ELA proficient). The largest proficiency gap is 40.4 percentage points for disabilities students. Data source: California Department of Education, CAASPP 2024-25. 351 students tested.
Equity Gaps
ELA · Disabilities−40.4pp
23.3% vs 63.7% overall · n=85
3 more gaps by subject
ELA Exceeded · Disabilities−21.2pp
5.6% vs 26.8% overall · n=85
Math · Disabilities−35.3pp
16.6% vs 51.8% overall · n=84
Math Exceeded · Disabilities−23.4pp
5.9% vs 29.3% overall · n=84
Subgroups with fewer than 15 students are excluded for privacy. Gaps of less than 3 percentage points are not shown.
Subgroup Proficiency
Low-Income351 tested
ELA 52.1%·Math 38.7%· +5.5pp vs district
Hispanic328 tested
ELA 57.3%·Math 43.0%· +8.8pp vs district
White241 tested
ELA 67.6%·Math 56.8%· -0.2pp 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
$145K
$60K above CA median
Median Home Value
$801K
$142K above CA median
Bachelor's+
47%
12pp above CA avg
Whole Child
Teacher experience, college/career readiness, and more. Context only — never part of the Scope Score.
Teacher Experience
13.7 years avg experience
38 teachers · 13% second-year
Teacher Credentials
88% fully credentialed
2.1% 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