| 1 | University of California-Davis CDP (south-southwest) | 8,359 |
| 2 | Yolo CDP (southwest) | 8,027 |
| 3 | Clarksburg CDP (east-northeast 2) | 6,382 |
| 4 | West Sacramento city (north-northeast 1) | 6,212 |
| 5 | Monument Hills CDP (north 2) | 6,208 |
| 6 | Woodland city (southwest) | 6,123 |
| 7 | Monument Hills CDP (north-northwest 1) | 6,061 |
| 8 | Tancred CDP (north-northwest) | 5,965 |
| 9 | Monument Hills CDP (south-southeast 2) | 5,823 |
| 10 | University of California-Davis CDP (east) | 5,808 |
| 11 | Monument Hills CDP (north 1) | 5,740 |
| 12 | West Sacramento city (north) | 5,737 |
| 13 | Monument Hills CDP (south-southeast 1) | 5,707 |
| 14 | Clarksburg CDP (east-northeast 1) | 5,671 |
| 15 | Davis city (southeast) | 5,606 |
| 16 | Clarksburg CDP (west) | 5,601 |
| 17 | West Sacramento city (southwest 1) | 5,568 |
| 18 | Yolo CDP (southeast) | 5,391 |
| 19 | Clarksburg CDP (south) | 5,027 |
| 20 | Woodland city (west 2) | 4,981 |
| 21 | West Sacramento city (south-southeast) | 4,795 |
| 22 | Clarksburg CDP (east-southeast) | 4,651 |
| 23 | Davis city (south-southwest) | 4,495 |
| 24 | Clarksburg CDP (west-northwest 2) | 4,165 |
| 25 | Yolo CDP (northwest) | 4,037 |
| 26 | Clarksburg CDP (west-northwest 3) | 3,906 |
| 27 | Winters city (northwest) | 3,848 |
| 28 | Woodland city (east 1) | 3,745 |
| 29 | Clarksburg CDP (west-northwest 1) | 3,650 |
| 30 | Woodland city (east 2) | 3,570 |
| 31 | West Sacramento city (northeast) | 3,505 |
| 32 | University of California-Davis CDP (north) | 3,385 |
| 33 | Monument Hills CDP (north-northwest 3) | 3,333 |
| 34 | University of California-Davis CDP (east-northeast) | 3,321 |
| 35 | Woodland city (north-northwest) | 3,271 |
| 36 | Davis city (north-northwest) | 3,121 |
| 37 | Woodland city (west 1) | 2,925 |
| 38 | Monument Hills CDP (north-northwest 2) | 2,921 |
| 39 | University of California-Davis CDP (west) | 2,914 |
| 40 | Monument Hills CDP (west-northwest) | 2,902 |
| 41 | Davis city (west) | 2,644 |
| 42 | Woodland city (east 3) | 2,501 |
| 43 | University of California-Davis CDP (west-northwest) | 2,406 |
| 44 | Monument Hills CDP (south-southeast 3) | 2,311 |
| 45 | Tancred CDP (south-southeast) | 2,163 |
| 46 | West Sacramento city (south) | 2,120 |
| 47 | Woodland city (east-southeast) | 1,937 |
| 48 | Yolo CDP (east-southeast) | 1,794 |
| 49 | Winters city (east) | 1,611 |
| 50 | Davis city (east) | 1,583 |
| 51 | Winters city (south-southwest) | 1,476 |
| 52 | West Sacramento city (north-northeast 2) | 1,423 |
| 53 | West Sacramento city (southwest 2) | 1,356 |