Ventura County Science Fair

Do you ever ask yourself, "Why?" or "How?" Are you curious about how things work or enjoy solving real-world problems? The Ventura County Science Fair invites students in grades 6–12 to explore their curiosity through scientific research and engineering design. Students choose a question or problem that interests them and learn the scientific and engineering processes used to investigate, discover, and innovate.

Established in 1955, the Ventura County Science Fair has a long tradition of recognizing and celebrating student achievement. With a wide variety of project categories, students have the opportunity to explore the scientific fields that interest them most while developing valuable skills in science, technology, engineering, and mathematics (STEM). Along the way, they build critical thinking, problem-solving, creativity, and confidence through hands-on learning.

Each year, more than 30 outstanding Ventura County students earn the opportunity to advance to the California State Science Fair, where many have gone on to receive top honors in their respective categories. Whether you're conducting your first experiment or pursuing an innovative engineering solution, the Ventura County Science Fair is your opportunity to discover, create, and be inspired.