All problems are available on the Art of Problem Solving website at https://artofproblemsolving.com/community/c1051101_2020_cca_math_bonanza.
The top 10 individuals (as announced at the competition) were (with ties broken by the Tiebreaker Round):
| Place | Team | Name | Score |
| 1 | Orange County Math Circle 1 | Andrew Gu | 15 |
| 2 | Torrey Pines 3 | Derek Liu | 12 |
| 3 | Bishop’s School 2 | Daniel Xu | 11 |
| 4 | Torrey Pines 1 | Eric Oh | 11 |
| 5 | Torrey Pines 2 | Lucas Liu | 11 |
| 6 | Torrey Pines 2 | Ben Hong | 11 |
| 7 | Orange County Math Circle 1 | Neel Basu | 11 |
| 8 | Torrey Pines 2 | Saeji Hong | 11 |
| 9 | Individuals 1 | Michael Wang | 11 |
| 10 | Torrey Pines 1 | Sumith Nalabolu | 10 |
Individual Honorable Mentions: Benjamin Liu from Orange County Math Circle 1, Michael McPhie from Orange County Math Circle 2, Brandon Lu from Beckman Math Club 2, Matthew Ai from Bishop’s School 1, Evan Ren from Bishop’s School 1, Jerry Huang from Torrey Pines 1 (Scores of 10).
The top 3 teams were
| Place | Team | Total | Indv Total (out of 60) | Team Round (50) | Lightning Round (40) |
| 1 | Orange County Math Circle 1 | 126.16 | 45 | 50 | 31.16 |
| 2 | Torrey Pines 2 | 105.78 | 42 | 35 | 28.78 |
| 3 | Torrey Pines 1 | 99.86 | 34 | 35 | 30.86 |
Congratulations to the following teams for achieving the highest possible score on the coordination problem (Lightning 5.4):
Orange County Math Circle 2, Scripps Ranch 2, Beckman Math Club 1, Pacific Trails Middle School 2 (Submitted 5)
Carmel Valley Middle School 1, Torrey Pines 3 (Submitted 2)
The best middle school team was Carmel Valley Middle School 1.
The best new team was Orange County Math Circle 1.
CCA Math Team 