RDH precinct returns aggregated statewide · (Dem−Rep)÷total · 2020 presidential · counts, not dollars.
| County | Lean | Dem | Rep | Total |
|---|---|---|---|---|
| Los Angeles County | D+44.2 | 3028831 | 1145507 | 4263366 |
| San Diego County | D+22.8 | 964557 | 600025 | 1601557 |
| Orange County | D+9.0 | 814009 | 676498 | 1521725 |
| Riverside County | D+7.9 | 528340 | 449144 | 997007 |
| Santa Clara County | D+47.4 | 617967 | 214612 | 850522 |
| San Bernardino County | D+10.7 | 455859 | 366257 | 840931 |
| Alameda County | D+62.5 | 617659 | 136309 | 769864 |
| Sacramento County | D+25.2 | 440808 | 259405 | 718290 |
| Contra Costa County | D+45.3 | 416386 | 152877 | 581230 |
| San Francisco County | D+72.5 | 378156 | 56417 | 443458 |
| Ventura County | D+21.1 | 251388 | 162207 | 422698 |
| San Mateo County | D+57.7 | 291496 | 75584 | 374171 |