Mills High
High Schools (Public)Grades 9–12Active
400 Murchison Drive, Millbrae, CA 94030-3024
(650) 558-2599
Overall Score (2024-25)
↑ 1.1 ptsvs 2023-2488
out of 100
StrongTop 2% statewideData completeness: 100%
Academic Achievement95
CA avg
Academic Growth91
CA avg
Equity71
CA avg
School Climate94
CA avg
College/Career Readiness78
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 Arts81.8%
CA avg 48.8%
Mathematics63.3%
CA avg 34.6%
Science / CAST (2024-25)49.0%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 11 | 81.8% | 63.3% | — | 270 |
Enrollment & Demographics (2024-25)
1,115
Total Students
20.3%
Free/Reduced Lunch
4.8%
English Learners
Staff (2024-25)
20.4:1
Pupil-Teacher Ratio
Graduation Rates (2024-25)
↑ 3.2%97.1%
Graduation Rate
66.7%
Met UC/CSU Reqs
1.1%
Dropout Rate
Chronic Absenteeism (2024-25)
↑ 1.2%8.2%
Chronically Absent
1,124
Students Tracked
Historical Trends
Year-over-year performance data from official CDE records.
Composite Score
ELA Proficiency %
Math Proficiency %
Science / CAST %
Graduation Rate %
Chronic Absenteeism Rate %
Total Enrollment
Parent & Community Reviews
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Data sourced from the California Department of Education. CDS Code: 41690474134557. Academic Year: 2023-24 – 2024-25.