William B. Bristow Middle
Intermediate/Middle Schools (Public)Grades 6–8Active
855 Minnesota Avenue, Brentwood, CA 94513-1802
(925) 513-6460
Overall Score (2024-25)
↓ 2.5 ptsvs 2023-2448
out of 100
AverageTop 53% statewideData completeness: 100%
Academic Achievement59
CA avg
Academic Growth15
CA avg
Equity60
CA avg
School Climate54
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 Arts49.2%
CA avg 48.8%
Mathematics33.0%
CA avg 34.6%
Science / CAST (2024-25)29.6%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 06 | 50.3% | 34.2% | — | 374 |
| 07 | 50.3% | 35.3% | — | 388 |
| 08 | 47.2% | 29.5% | 29.6% | 396 |
Enrollment & Demographics (2024-25)
1,223
Total Students
41.3%
Free/Reduced Lunch
5.8%
English Learners
Staff (2024-25)
23.9:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↓ 2.4%14.3%
Chronically Absent
1,257
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: 07616556112718. Academic Year: 2023-24 – 2024-25.