| 1 | Urbana CDP (east) | 32.9% |
| 2 | Braddock Heights CDP (northwest) | 30.5% |
| 3 | Monrovia CDP (south-southeast) | 30.3% |
| 4 | Frederick city (west) | 30.1% |
| 5 | Ballenger Creek CDP (south-southeast) | 29.8% |
| 6 | Monrovia CDP (west) | 28.8% |
| 7 | Ballenger Creek CDP (north-northwest 2) | 28.5% |
| 8 | Monrovia CDP (south-southwest) | 28.1% |
| 9 | Bartonsville CDP | 27.8% |
| 10 | Adamstown CDP (southwest) | 26.1% |
| 11 | Lewistown CDP (south-southwest) | 26.1% |
| 12 | Middletown town | 25.9% |
| 13 | Myersville town (west) | 25.3% |
| 14 | Linganore CDP (southeast) | 24.7% |
| 15 | Spring Ridge CDP (north) | 24.6% |
| 16 | Frederick city (north-northeast) | 24.3% |
| 17 | Burkittsville town | 23.6% |
| 18 | Mount Airy town | 23.6% |
| 19 | Point of Rocks CDP (south) | 23.6% |
| 20 | Walkersville town (west-southwest) | 23.5% |
| 21 | Spring Ridge CDP (south) | 23.1% |
| 22 | Point of Rocks CDP (west-southwest) | 23% |
| 23 | Adamstown CDP (north-northwest) | 22.5% |
| 24 | Adamstown CDP (southeast) | 22.4% |
| 25 | New Market town | 22.2% |
| 26 | Linganore CDP (northwest) | 21.7% |
| 27 | Rosemont village | 21.5% |
| 28 | Emmitsburg town (south-southeast) | 21.2% |
| 29 | Urbana CDP (west) | 20.7% |
| 30 | Point of Rocks CDP (northeast) | 20.3% |
| 31 | Ballenger Creek CDP (east-northeast) | 20.2% |
| 32 | Frederick city (north-northwest) | 19.1% |
| 33 | Myersville town (north) | 19.1% |
| 34 | Walkersville town (south) | 19.1% |
| 35 | Monrovia CDP (northeast) | 18% |
| 36 | Woodsboro town | 17.6% |
| 37 | Emmitsburg town (north-northwest) | 17.4% |
| 38 | Braddock Heights CDP (southeast) | 16.9% |
| 39 | Frederick city (southeast) | 16.8% |
| 40 | Thurmont town | 16.5% |
| 41 | Walkersville town (north) | 16.5% |
| 42 | Ballenger Creek CDP (north-northeast) | 16.4% |
| 43 | Myersville town (south-southeast) | 16.2% |
| 44 | Frederick city (south) | 16.1% |
| 45 | Ballenger Creek CDP (west-southwest) | 16% |
| 46 | Ballenger Creek CDP (west-northwest) | 15.2% |
| 47 | Lewistown CDP (north-northeast) | 15.2% |
| 48 | Walkersville town (south-southwest) | 14.6% |
| 49 | Braddock Heights CDP (west-southwest) | 14.2% |
| 50 | Libertytown CDP (southeast) | 13.7% |
| 51 | Ballenger Creek CDP (south-southwest) | 13% |
| 52 | Braddock Heights CDP (east-northeast) | 12.8% |
| 53 | Sabillasville CDP (southeast) | 12.6% |
| 54 | Frederick city (northeast) | 12.4% |
| 55 | Sabillasville CDP (northwest) | 12.3% |
| 56 | Ballenger Creek CDP (north-northwest 1) | 12.2% |
| 57 | Walkersville town (northeast) | 12.2% |
| 58 | Brunswick city | 12.1% |
| 59 | Libertytown CDP (west-southwest) | 11.8% |
| 60 | Libertytown CDP (east-northeast) | 10.9% |
| 61 | Libertytown CDP (north) | 9.2% |
| 62 | Frederick city (south-southwest) | 8.9% |
| 63 | Frederick city (east) | 8.8% |
| 64 | Braddock Heights CDP (east) | 6.8% |
| 65 | Frederick city (southwest) | 4.5% |