William & Marian Ghidotti High
Alternative Schools of ChoiceGrades 9–12Active
250 Sierra College Drive, Grass Valley, CA 95945-5726
(530) 274-5270
Overall Score (2024-25)
94
out of 100
ExceptionalTop 0% statewideData completeness: 75%
Academic Achievement100
CA avg
Academic Growth92
CA avg
School Climate80
CA avg
College/Career Readiness98
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 Arts100.0%
CA avg 48.8%
Mathematics88.9%
CA avg 34.6%
Science / CAST (2024-25)91.7%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 11 | 100.0% | 88.9% | 91.4% | 36 |
Enrollment & Demographics (2024-25)
155
Total Students
21.3%
Free/Reduced Lunch
0.7%
English Learners
Staff (2024-25)
31.3:1
Pupil-Teacher Ratio
Graduation Rates (2024-25)
97.3%
Graduation Rate
97.2%
Met UC/CSU Reqs
2.7%
Dropout Rate
Chronic Absenteeism (2024-25)
↓ 2.1%11.5%
Chronically Absent
157
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: 29663570112367. Academic Year: 2023-24 – 2024-25.