Mill Valley Middle
Intermediate/Middle Schools (Public)Grades 6–8Active
425 Sycamore Avenue, Mill Valley, CA 94941-2231
(415) 389-7711
Overall Score (2024-25)
↓ 0.4 ptsvs 2023-2480
out of 100
StrongTop 10% statewideData completeness: 100%
Academic Achievement96
CA avg
Academic Growth42
CA avg
Equity89
CA avg
School Climate84
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 Arts81.7%
CA avg 48.8%
Mathematics74.8%
CA avg 34.6%
Science / CAST (2024-25)70.9%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 06 | 79.0% | 66.8% | — | 214 |
| 07 | 84.9% | 78.3% | — | 239 |
| 08 | 80.8% | 78.3% | 70.9% | 240 |
Enrollment & Demographics (2024-25)
721
Total Students
6.2%
Free/Reduced Lunch
2.8%
English Learners
Staff (2024-25)
15.9:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↓ 2.6%7.3%
Chronically Absent
728
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
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Data sourced from the California Department of Education. CDS Code: 21653916085187. Academic Year: 2023-24 – 2024-25.