| 1 | West Sacramento city (south-southeast) | 88.2% |
| 2 | West Sacramento city (south) | 88.1% |
| 3 | Clarksburg CDP (east-southeast) | 87.9% |
| 4 | Woodland city (east 3) | 85.2% |
| 5 | Woodland city (southwest) | 83.6% |
| 6 | Winters city (south-southwest) | 80.9% |
| 7 | Yolo CDP (southwest) | 80.9% |
| 8 | Monument Hills CDP (south-southeast 3) | 79.3% |
| 9 | Winters city (northwest) | 78.5% |
| 10 | West Sacramento city (southwest 1) | 76.7% |
| 11 | Woodland city (east-southeast) | 74.6% |
| 12 | Monument Hills CDP (north-northwest 3) | 74.4% |
| 13 | Monument Hills CDP (north-northwest 2) | 74.3% |
| 14 | Monument Hills CDP (west-northwest) | 73% |
| 15 | Tancred CDP (north-northwest) | 72.9% |
| 16 | Clarksburg CDP (east-northeast 2) | 71.6% |
| 17 | University of California-Davis CDP (west-northwest) | 64.6% |
| 18 | Monument Hills CDP (south-southeast 1) | 63.8% |
| 19 | Clarksburg CDP (west-northwest 2) | 63.1% |
| 20 | Yolo CDP (northwest) | 63.1% |
| 21 | Clarksburg CDP (west-northwest 1) | 62.8% |
| 22 | Woodland city (east 2) | 60.8% |
| 23 | Woodland city (east 1) | 59.6% |
| 24 | West Sacramento city (northeast) | 56.9% |
| 25 | Davis city (north-northwest) | 56.1% |
| 26 | Yolo CDP (southeast) | 55% |
| 27 | West Sacramento city (north-northeast 1) | 54.9% |
| 28 | Woodland city (west 2) | 53.5% |
| 29 | Monument Hills CDP (south-southeast 2) | 52.6% |
| 30 | Clarksburg CDP (south) | 52.4% |
| 31 | West Sacramento city (southwest 2) | 51.8% |
| 32 | Tancred CDP (south-southeast) | 51.6% |
| 33 | Woodland city (west 1) | 51.5% |
| 34 | Clarksburg CDP (west-northwest 3) | 50.2% |
| 35 | Woodland city (north-northwest) | 44.6% |
| 36 | University of California-Davis CDP (north) | 43.8% |
| 37 | Monument Hills CDP (north 1) | 42% |
| 38 | West Sacramento city (north) | 41.6% |
| 39 | Winters city (east) | 40.5% |
| 40 | Davis city (west) | 37.3% |
| 41 | Monument Hills CDP (north-northwest 1) | 37.2% |
| 42 | Davis city (east) | 35.6% |
| 43 | Yolo CDP (east-southeast) | 33.4% |
| 44 | University of California-Davis CDP (east-northeast) | 31.6% |
| 45 | Clarksburg CDP (east-northeast 1) | 31% |
| 46 | Clarksburg CDP (west) | 30.8% |
| 47 | Davis city (south-southwest) | 30.6% |
| 48 | Monument Hills CDP (north 2) | 29.3% |
| 49 | University of California-Davis CDP (west) | 28.3% |
| 50 | University of California-Davis CDP (east) | 28.2% |
| 51 | Davis city (southeast) | 16.6% |
| 52 | West Sacramento city (north-northeast 2) | 10.7% |
| 53 | University of California-Davis CDP (south-southwest) | 4.3% |