| 1 | Yuma city (west-southwest 2) | 98.7% |
| 2 | Somerton city (east) | 98.3% |
| 3 | Yuma city (south-southwest 1) | 95.3% |
| 4 | Yuma city (southeast) | 94.8% |
| 5 | Wellton town (west-northwest) | 94.4% |
| 6 | Fortuna Foothills CDP (west 2) | 93.4% |
| 7 | Fortuna Foothills CDP (east-southeast 1) | 92% |
| 8 | Yuma city (east 2) | 91.3% |
| 9 | Fortuna Foothills CDP (northwest) | 91% |
| 10 | Fortuna Foothills CDP (east-southeast 2) | 89.2% |
| 11 | Fortuna Foothills CDP (west 3) | 87.8% |
| 12 | Yuma city (west-southwest 1) | 87.3% |
| 13 | Fortuna Foothills CDP (southeast) | 87.1% |
| 14 | Yuma city (east-southeast 2) | 86.9% |
| 15 | Yuma city (east 4) | 86.8% |
| 16 | Fortuna Foothills CDP (south-southeast) | 86.5% |
| 17 | Fortuna Foothills CDP (west 1) | 86.5% |
| 18 | Fortuna Foothills CDP (southwest) | 85.7% |
| 19 | Yuma city (west-northwest 7) | 85.3% |
| 20 | Yuma city (east-southeast 1) | 85.2% |
| 21 | San Luis city (north-northeast) | 83.3% |
| 22 | Yuma city (east 1) | 82% |
| 23 | Yuma city (west-northwest 8) | 81.1% |
| 24 | Fortuna Foothills CDP (northeast) | 80.8% |
| 25 | Yuma city (west-northwest 2) | 80.8% |
| 26 | Yuma city (west-northwest 9) | 80.6% |
| 27 | Wall Lane CDP | 79.5% |
| 28 | San Luis city (west-southwest) | 79.2% |
| 29 | Fortuna Foothills CDP (west-northwest) | 77.9% |
| 30 | Yuma city (northwest 1) | 77.6% |
| 31 | San Luis city (south-southeast) | 76.7% |
| 32 | Yuma city (west-northwest 5) | 76.5% |
| 33 | Somerton city (southwest) | 76.1% |
| 34 | Wellton town (east-southeast) | 72.4% |
| 35 | Somerton city (north-northwest) | 71.4% |
| 36 | Fortuna Foothills CDP (north-northwest) | 70.1% |
| 37 | Yuma city (west 1) | 70% |
| 38 | Martinez Lake CDP | 69.8% |
| 39 | Somerton city (west-northwest) | 68.7% |
| 40 | Yuma city (northeast) | 68.2% |
| 41 | Yuma city (east 3) | 66.2% |
| 42 | Yuma city (west-northwest 1) | 61.5% |
| 43 | San Luis city (west) | 61.3% |
| 44 | Fortuna Foothills CDP (east) | 60.7% |
| 45 | Yuma city (west-northwest 10) | 58.6% |
| 46 | Yuma city (west-northwest 4) | 57.7% |
| 47 | Yuma city (northwest 5) | 56.8% |
| 48 | San Luis city (west-northwest) | 56% |
| 49 | Yuma city (west 3) | 55.4% |
| 50 | Yuma city (west 4) | 54.4% |
| 51 | Yuma city (west-northwest 6) | 52.2% |
| 52 | San Luis city (north-northwest) | 51.3% |
| 53 | Yuma city (northwest 2) | 49.6% |
| 54 | Yuma city (northwest 3) | 49.5% |
| 55 | Tacna CDP | 49% |
| 56 | Avenue B and C CDP | 45.1% |
| 57 | Somerton city (west) | 43.9% |
| 58 | Yuma city (northwest 4) | 41.7% |
| 59 | Yuma city (west-northwest 3) | 38.6% |
| 60 | Dateland CDP | 34.9% |
| 61 | Yuma city (northwest 6) | 34.2% |
| 62 | Yuma city (west 2) | 33% |
| 63 | Yuma city (northwest 7) | 29.5% |
| 64 | Yuma city (south-southwest 2) | 0.8% |