Central California Regional Science, Math, & Engineering Fair 3 57 Humboldt County Science Fair 1 18 Mendocino County Science Fair 3 14 Monterey County Science Fair 2 22 Sacramento Regional Science & Engineering Fair 2 14 San Joaquin County Science Fair 1 7 San Mateo Science, Math, & Technology Fair 8 36 Santa Barbara Science Fair 5 24 Synopsys Sonoma County Science Fair 1 6 Tulare County Science Fair 1 6