Casa Grande High
Public
High Grades 9–12
Part of Petaluma Joint Union High
333 Casa Grande Rd., Petaluma, CA 94954 · (707) 778-4677
Community ratings
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Academic performance
Math proficiency40%
State average 33.6%
Reading / language arts59%
State average 48.6%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
1,653Students enrolled
21:1Student–teacher ratio
49%Free / reduced lunch
CitySetting
Regular SchoolSchool type
Enrollment by grade
Grade 9443
Grade 10389
Grade 11420
Grade 12401
Students
Hispanic · 47%770
White · 42%687
Two or more races · 6%91
Asian · 4%60
Black · 2%27
American Indian/Alaska Native · 0%5
Native Hawaiian/Pacific Islander · 0%5
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
1,777’20
1,725’21
1,710’22
1,631’23
1,653’24
Location
333 Casa Grande Rd. Petaluma
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.