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The California Science & Engineering Fair is the final science fair of the academic year for students throughout the State of California in grades 6 - 12, serving California's future scientists and engineers since 1952. The fair is hosted by the California Science and Engineering Fair Foundation.
The 74th annual California Science and Engineering Fair was held on Saturday and Sunday, April 12-13, 2025, on the campus of California Lutheran University in Thousand Oaks. This year there were 881 participants from 351 schools throughout the State who presented 701 projects in competition for awards totaling over $30,000.
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Haven't been to the Fair? Here are some of the photographs from previous years taken by our photographer. For the historically-minded, here's a short photo essay using photographs taken a few decades ago.
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