California High
Public
High Grades 9–12
Part of Whittier Union High
9800 South Mills Ave., Whittier, CA 90604 · (562) 698-8121
Community ratings
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Academic performance
Math proficiency41%
State average 33.6%
Reading / language arts64%
State average 48.6%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
2,261Students enrolled
22:1Student–teacher ratio
80%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9568
Grade 10581
Grade 11592
Grade 12520
Students
Hispanic · 93%2,090
White · 4%97
Asian · 2%42
Black · 1%13
American Indian/Alaska Native · 0%7
Two or more races · 0%6
Native Hawaiian/Pacific Islander · 0%3
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
2,771’20
2,610’21
2,504’22
2,376’23
2,261’24
Location
9800 South Mills Ave. Whittier
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.