Elections / 2020 · Dem primary · AZ
Biden led Arizona's 2020 Democratic presidential primary.
County-level returns aggregated statewide; Biden led by 11.1 points. This is the Democratic nominating contest — the November result is on the general-election page.
Statewide result
Arizona 2020 Democratic presidential primary — county returns aggregated statewide.
| Candidate | Votes | Share |
|---|---|---|
| Biden | 268,029 | 44.0% |
| Sanders | 200,456 | 33.0% |
| Bloomberg | 58,788 | 9.7% |
| Warren | 35,537 | 5.8% |
| Buttigieg | 24,868 | 4.1% |
| Klobuchar | 10,330 | 1.7% |
| Other | 4,077 | 0.7% |
| Gabbard | 3,014 | 0.5% |
| Yang | 1,921 | 0.3% |
| Steyer | 1,381 | 0.2% |
By county (15)
Each row links to the county's full place page.
| County | Led by | Margin | Votes |
|---|---|---|---|
| Maricopa County | Biden | +9.3 | 357,375 |
| Pima County | Biden | +13.2 | 133,488 |
| Pinal County | Biden | +22.6 | 25,579 |
| Yavapai County | Biden | +24.7 | 18,652 |
| Coconino County | Sanders | +6.1 | 17,523 |
| Cochise County | Biden | +14.5 | 9,850 |
| Yuma County | Sanders | +1.2 | 9,838 |
| Mohave County | Biden | +24.8 | 9,319 |
| Navajo County | Biden | +12.1 | 8,007 |
| Apache County | Biden | +8.2 | 6,902 |
| Santa Cruz County | Biden | +7.2 | 4,581 |
| Gila County | Biden | +26.3 | 4,233 |
| Graham County | Biden | +21.4 | 1,651 |
| La Paz County | Biden | +18.2 | 714 |
| Greenlee County | Biden | +25.8 | 689 |