Pioneer Junior High
Intermediate/Middle Schools (Public)Grades 7–8Active
245 West 18th Street, Upland, CA 91784-1682
(909) 949-7770
Overall Score (2024-25)
↓ 0.3 ptsvs 2023-2467
out of 100
AverageTop 25% statewideData completeness: 100%
Academic Achievement80
CA avg
Academic Growth26
CA avg
Equity84
CA avg
School Climate78
CA avg
Score reflects percentile ranking among same-type schools. How is this calculated?
Test Scores (2024-25)
Percentage of students meeting or exceeding standards on CAASPP/CAST.
English Language Arts63.6%
CA avg 48.8%
Mathematics51.8%
CA avg 34.6%
Science / CAST (2024-25)50.3%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 07 | 61.2% | 50.8% | — | 379 |
| 08 | 66.3% | 52.9% | 50.3% | 341 |
Enrollment & Demographics (2024-25)
771
Total Students
50.5%
Free/Reduced Lunch
2.7%
English Learners
Staff (2024-25)
22.1:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↓ 1.0%10.9%
Chronically Absent
778
Students Tracked
Historical Trends
Year-over-year performance data from official CDE records.
Composite Score
ELA Proficiency %
Math Proficiency %
Science / CAST %
Chronic Absenteeism Rate %
Total Enrollment
Parent & Community Reviews
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Data sourced from the California Department of Education. CDS Code: 36750696037253. Academic Year: 2023-24 – 2024-25.