Corning Union High
Public
High Grades 9–12 CSchool Grade
Part of Corning Union High School District
643 Blackburn Ave., Corning, CA 96021 · (530) 824-8000
Community ratings
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Academic performance
Math proficiency12%
State average 33.6%
Reading / language arts37%
State average 48.6%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
974Students enrolled
18:1Student–teacher ratio
82%Free / reduced lunch
TownSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9266
Grade 10231
Grade 11261
Grade 12216
Students
Hispanic · 69%669
White · 24%234
Two or more races · 3%33
Asian · 2%21
Black · 1%8
American Indian/Alaska Native · 1%6
Native Hawaiian/Pacific Islander · 0%2
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
1,000’20
1,014’21
1,031’22
956’23
974’24
Location
643 Blackburn Ave. Corning
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.