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Competition · In person

California Science & Engineering Fair 2027

California Science & Engineering Fair Foundation · California (host campus TBA), United States

Applications upcoming

California's statewide science and engineering fair for grades 6–12; students reach it by qualifying at an affiliated county or regional fair.

Grade
Up to 12
Lower limit not published
Age
Not published
School attendance
United States
Entry
Qualification required
Check it against your grade

CSEF has been the final science fair of the school year for California students since 1952. In 2026, 882 students from 356 schools presented 725 projects competing for more than $30,000 in awards, including category awards, sponsored awards and Project of the Year.

Topics

ScienceTechnologyMathematicsScience fairState fairISEF pathway
Read more on csef.usc.edu
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