| 1 | Frederick city (southwest) | 46.8% |
| 2 | Braddock Heights CDP (east) | 28.6% |
| 3 | Adamstown CDP (north-northwest) | 27.3% |
| 4 | Monrovia CDP (west) | 25.5% |
| 5 | Urbana CDP (east) | 25.3% |
| 6 | Braddock Heights CDP (east-northeast) | 24.8% |
| 7 | Point of Rocks CDP (northeast) | 23.9% |
| 8 | Frederick city (south-southwest) | 23.6% |
| 9 | Frederick city (south) | 23.1% |
| 10 | Frederick city (northeast) | 22.2% |
| 11 | Urbana CDP (west) | 20.7% |
| 12 | Braddock Heights CDP (southeast) | 20.5% |
| 13 | Frederick city (east) | 20.3% |
| 14 | Ballenger Creek CDP (west-southwest) | 19.7% |
| 15 | Ballenger Creek CDP (south-southwest) | 17.9% |
| 16 | Walkersville town (west-southwest) | 17.2% |
| 17 | Monrovia CDP (south-southwest) | 16% |
| 18 | Ballenger Creek CDP (south-southeast) | 15.6% |
| 19 | Frederick city (north-northeast) | 15.5% |
| 20 | Walkersville town (northeast) | 15.3% |
| 21 | Frederick city (north-northwest) | 15% |
| 22 | Bartonsville CDP | 12.8% |
| 23 | Linganore CDP (northwest) | 12.8% |
| 24 | Ballenger Creek CDP (north-northeast) | 12.6% |
| 25 | Walkersville town (south) | 11.6% |
| 26 | Lewistown CDP (south-southwest) | 10.4% |
| 27 | Spring Ridge CDP (north) | 10.3% |
| 28 | Monrovia CDP (northeast) | 10.2% |
| 29 | Emmitsburg town (north-northwest) | 9.8% |
| 30 | Monrovia CDP (south-southeast) | 9.4% |
| 31 | Point of Rocks CDP (south) | 9.4% |
| 32 | Adamstown CDP (southwest) | 8.9% |
| 33 | Burkittsville town | 8.9% |
| 34 | Walkersville town (south-southwest) | 8.3% |
| 35 | Rosemont village | 8.1% |
| 36 | Adamstown CDP (southeast) | 8% |
| 37 | Frederick city (west) | 7.8% |
| 38 | Woodsboro town | 7.7% |
| 39 | Brunswick city | 7.6% |
| 40 | Braddock Heights CDP (west-southwest) | 7.3% |
| 41 | Walkersville town (north) | 7.2% |
| 42 | Ballenger Creek CDP (north-northwest 2) | 6.7% |
| 43 | Middletown town | 6.6% |
| 44 | Ballenger Creek CDP (north-northwest 1) | 6.5% |
| 45 | Mount Airy town | 6.2% |
| 46 | Lewistown CDP (north-northeast) | 6% |
| 47 | Frederick city (southeast) | 5.9% |
| 48 | Ballenger Creek CDP (west-northwest) | 5.6% |
| 49 | New Market town | 5.3% |
| 50 | Braddock Heights CDP (northwest) | 5.1% |
| 51 | Ballenger Creek CDP (east-northeast) | 4.8% |
| 52 | Myersville town (west) | 4.7% |
| 53 | Libertytown CDP (southeast) | 4.1% |
| 54 | Libertytown CDP (north) | 3.9% |
| 55 | Myersville town (south-southeast) | 3.8% |
| 56 | Spring Ridge CDP (south) | 3.8% |
| 57 | Linganore CDP (southeast) | 3.7% |
| 58 | Sabillasville CDP (southeast) | 3.7% |
| 59 | Point of Rocks CDP (west-southwest) | 3.1% |
| 60 | Libertytown CDP (east-northeast) | 2.2% |
| 61 | Myersville town (north) | 2.1% |
| 62 | Emmitsburg town (south-southeast) | 1.8% |
| 63 | Thurmont town | 1.4% |
| 64 | Libertytown CDP (west-southwest) | 0.8% |
| 65 | Sabillasville CDP (northwest) | 0.8% |