| Central California Regional Science, Math, & Engineering Fair |
8 |
57 |
| Humboldt County Science Fair |
1 |
18 |
| Mendocino County Science Fair |
3 |
14 |
| Monterey County Science Fair |
2 |
22 |
| Placer County STEM Expo |
1 |
6 |
| Sacramento Regional Science & Engineering Fair |
2 |
14 |
| San Joaquin County Science Fair |
1 |
7 |
| San Mateo Science, Math, & Technology Fair |
10 |
36 |
| Santa Barbara Science Fair |
5 |
24 |
| Synopsys Sonoma County Science Fair |
1 |
6 |
| Tulare County Science Fair |
1 |
6 |