Lone Hill Middle
Intermediate/Middle Schools (Public)Grades 6–8Active
700 South Lone Hill, San Dimas, CA 91773-1437
(909) 971-8270
Overall Score (2024-25)
↓ 0.9 ptsvs 2023-2468
out of 100
AverageTop 24% statewideData completeness: 100%
Academic Achievement84
CA avg
Academic Growth26
CA avg
Equity83
CA avg
School Climate73
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 Arts71.1%
CA avg 48.8%
Mathematics54.3%
CA avg 34.6%
Science / CAST (2024-25)56.1%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 06 | 70.0% | 56.0% | — | 273 |
| 07 | 69.7% | 53.9% | — | 287 |
| 08 | 73.4% | 53.1% | 56.1% | 305 |
Enrollment & Demographics (2024-25)
870
Total Students
38.9%
Free/Reduced Lunch
3.7%
English Learners
Staff (2024-25)
23.4:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↓ 1.6%10.5%
Chronically Absent
909
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: 19643296071385. Academic Year: 2023-24 – 2024-25.