| 1 | Fallston CDP (north-northwest) | 98.5% |
| 2 | Bel Air town (east-southeast) | 98.4% |
| 3 | Bel Air North CDP (south-southwest) | 96.3% |
| 4 | Darlington CDP (south-southwest) | 96.3% |
| 5 | Fallston CDP (east) | 95.8% |
| 6 | Aberdeen Proving Ground CDP (northeast 2) | 95.2% |
| 7 | Bel Air South CDP (south-southeast) | 95.2% |
| 8 | Bel Air South CDP (south-southwest) | 95.1% |
| 9 | Jarrettsville CDP (east-southeast) | 95% |
| 10 | Pylesville CDP (south) | 95% |
| 11 | Havre de Grace city (west-northwest) | 94.9% |
| 12 | Bel Air South CDP (east-northeast) | 94.3% |
| 13 | Darlington CDP (east) | 94.3% |
| 14 | Pylesville CDP (west) | 94.1% |
| 15 | Bel Air town (south-southeast) | 93.7% |
| 16 | Pleasant Hills CDP (west) | 93.6% |
| 17 | Bel Air town (north-northwest) | 92.9% |
| 18 | Pylesville CDP (east-northeast) | 92.7% |
| 19 | Fallston CDP (south-southwest) | 91.3% |
| 20 | Darlington CDP (west-southwest) | 91.2% |
| 21 | Edgewood CDP (northeast) | 91.1% |
| 22 | Pleasant Hills CDP (south-southeast) | 91% |
| 23 | Edgewood CDP (east-southeast) | 90.3% |
| 24 | Abingdon CDP (west-northwest) | 89.9% |
| 25 | Jarrettsville CDP (south-southwest) | 89.7% |
| 26 | Jarrettsville CDP (north) | 89.6% |
| 27 | Pylesville CDP (north-northeast) | 89% |
| 28 | Bel Air South CDP (west-southwest) | 88.3% |
| 29 | Abingdon CDP (east) | 88.2% |
| 30 | Joppatowne CDP (southeast) | 87.7% |
| 31 | Bel Air South CDP (west) | 86.1% |
| 32 | Joppatowne CDP (north) | 86% |
| 33 | Bel Air South CDP (north-northeast) | 85.4% |
| 34 | Bel Air North CDP (north-northeast) | 85.3% |
| 35 | Bel Air North CDP (east-southeast) | 82% |
| 36 | Aberdeen city (northwest) | 80.4% |
| 37 | Aberdeen city (east-northeast) | 79.6% |
| 38 | Bel Air North CDP (west-northwest) | 79.4% |
| 39 | Darlington CDP (north-northeast) | 78.3% |
| 40 | Pleasant Hills CDP (north) | 75.3% |
| 41 | Aberdeen Proving Ground CDP (north-northwest) | 74.8% |
| 42 | Riverside CDP (north-northeast) | 74.2% |
| 43 | Riverside CDP (east-southeast) | 72.7% |
| 44 | Bel Air town (east-northeast) | 71.6% |
| 45 | Joppatowne CDP (southwest) | 71.3% |
| 46 | Abingdon CDP (west-southwest) | 70.6% |
| 47 | Bel Air town (west-southwest) | 70.5% |
| 48 | Bel Air town (west-northwest) | 66.8% |
| 49 | Bel Air town (south-southwest) | 64% |
| 50 | Riverside CDP (southwest) | 63.8% |
| 51 | Aberdeen Proving Ground CDP (southwest) | 62.5% |
| 52 | Perryman CDP | 60% |
| 53 | Aberdeen city (south) | 54.2% |
| 54 | Edgewood CDP (west-southwest) | 52.1% |
| 55 | Aberdeen Proving Ground CDP (northeast 1) | 50.2% |
| 56 | Aberdeen Proving Ground CDP (north-northeast) | 48.1% |
| 57 | Havre de Grace city (east-southeast) | 45.3% |
| 58 | Abingdon CDP (east-northeast) | 30.6% |
| 59 | Aberdeen Proving Ground CDP (south) | 1% |