| 1 | Rehoboth Beach city (east-southeast) | 42% |
| 2 | Bethany Beach town (north) | 41% |
| 3 | Dewey Beach town (north) | 40.3% |
| 4 | Bethany Beach town (south) | 37.1% |
| 5 | Dewey Beach town (east-southeast) | 35.6% |
| 6 | South Bethany town | 34.3% |
| 7 | Lewes city (east) | 32.4% |
| 8 | Millville town (north-northwest) | 31.7% |
| 9 | Ellendale town (east-northeast) | 30.7% |
| 10 | Dewey Beach town (north-northwest) | 30.2% |
| 11 | Millville town (south-southeast) | 30.2% |
| 12 | Dewey Beach town (southwest) | 30% |
| 13 | Fenwick Island town (northeast) | 29.8% |
| 14 | Dewey Beach town (northwest) | 28.8% |
| 15 | Lewes city (west-northwest) | 28.7% |
| 16 | Lewes city (northwest) | 28.3% |
| 17 | Rehoboth Beach city (north-northwest) | 27.4% |
| 18 | Dewey Beach town (south-southeast) | 27.1% |
| 19 | Fenwick Island town (southwest) | 27.1% |
| 20 | Millville town (east) | 26.7% |
| 21 | Long Neck CDP (northwest) | 25.8% |
| 22 | Slaughter Beach town (west-northwest) | 25.7% |
| 23 | Lewes city (southwest) | 25.6% |
| 24 | Dewey Beach town (north-northeast) | 25.1% |
| 25 | Millville town (west-southwest) | 24.7% |
| 26 | Selbyville town (east) | 24.5% |
| 27 | Ocean View town (south-southeast) | 24.4% |
| 28 | Millsboro town (east) | 24.3% |
| 29 | Lewes city (south) | 23.8% |
| 30 | Fenwick Island town (north-northeast) | 23.4% |
| 31 | Rehoboth Beach city (west) | 23.2% |
| 32 | Ocean View town (north-northwest) | 23.1% |
| 33 | Lewes city (east-southeast) | 22.4% |
| 34 | Milton town (east-southeast) | 22.4% |
| 35 | Lewes city (north-northwest) | 21.9% |
| 36 | Bridgeville town (north) | 19.7% |
| 37 | Lewes city (north-northeast) | 19.7% |
| 38 | Georgetown town (east-northeast) | 18.9% |
| 39 | Lewes city (northeast 1) | 18.7% |
| 40 | Long Neck CDP (west-southwest) | 16.8% |
| 41 | Milton town (west-northwest) | 16.2% |
| 42 | Millsboro town (west) | 15.3% |
| 43 | Seaford city (east-northeast) | 15.2% |
| 44 | Dewey Beach town (west) | 15% |
| 45 | Greenwood town (east) | 15% |
| 46 | Long Neck CDP (south-southwest) | 15% |
| 47 | Lewes city (south-southwest) | 14.7% |
| 48 | Milford city (southwest) | 14% |
| 49 | Dagsboro town (north-northeast) | 13.9% |
| 50 | Dagsboro town (west-southwest) | 13.6% |
| 51 | Bethel town (east-northeast) | 13.5% |
| 52 | Milford city (northeast) | 13.5% |
| 53 | Bridgeville town (south) | 13.3% |
| 54 | Seaford city (southwest) | 13.1% |
| 55 | Selbyville town (west) | 12.8% |
| 56 | Delmar town (north-northwest) | 12.3% |
| 57 | Ellendale town (south-southwest) | 11.8% |
| 58 | Seaford city (west-southwest) | 11.6% |
| 59 | Long Neck CDP (east-northeast) | 11.5% |
| 60 | Bethel town (south) | 11% |
| 61 | Frankford town | 10.9% |
| 62 | Long Neck CDP (east-southeast) | 10.8% |
| 63 | Delmar town (south-southeast) | 10.3% |
| 64 | Blades town (east-northeast) | 10.2% |
| 65 | Dagsboro town (south) | 10% |
| 66 | Ellendale town (north-northwest) | 9.9% |
| 67 | Greenwood town (west) | 9.3% |
| 68 | Lincoln CDP | 8.5% |
| 69 | Bethel town (northwest) | 7.9% |
| 70 | Georgetown town (west-southwest) | 7.5% |
| 71 | Blades town (west-southwest) | 5.7% |
| 72 | Ellendale town (south-southeast) | 4.4% |
| 73 | Long Neck CDP (north-northwest) | 2.1% |