Granite Mountain Charter
Public
Other Grades K–12 Charter Virtual
Part of Granite Mountain Charter District
8560 Aliento Rd., Lucerne Valley, CA 92356 · (909) 906-3593
Community ratings
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Academic performance
Math proficiency23%
State average 33.6%
Reading / language arts45%
State average 48.6%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
4,393Students enrolled
27:1Student–teacher ratio
40%Free / reduced lunch
RuralSetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten633
Grade 1478
Grade 2377
Grade 3448
Grade 4413
Grade 5396
Grade 6360
Grade 7371
Grade 8303
Grade 9183
Grade 10169
Grade 11153
Grade 12109
Students
Hispanic · 48%2,119
White · 35%1,527
Two or more races · 8%373
Asian · 4%195
Black · 3%149
American Indian/Alaska Native · 0%17
Native Hawaiian/Pacific Islander · 0%11
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
3,285’20
3,318’21
3,433’22
3,942’23
4,393’24
Location
8560 Aliento Rd. Lucerne Valley
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.