| 1 | Sudley CDP (south-southwest) | 58.2% |
| 2 | Potomac Mills CDP (east-northeast) | 55.1% |
| 3 | Innovation CDP (north) | 51.8% |
| 4 | Sudley CDP (west-southwest) | 51.2% |
| 5 | Woodbridge CDP (west) | 48.1% |
| 6 | Bull Run CDP (southeast) | 46.8% |
| 7 | Woodbridge CDP (north) | 46.4% |
| 8 | Potomac Mills CDP (west-southwest) | 45% |
| 9 | Potomac Mills CDP (southwest) | 44.9% |
| 10 | Sudley CDP (east-northeast) | 42.7% |
| 11 | Yorkshire CDP | 41.3% |
| 12 | Occoquan town (east) | 40.5% |
| 13 | Loch Lomond CDP | 40% |
| 14 | Dale City CDP (southwest) | 39.7% |
| 15 | Occoquan town (southwest) | 39.5% |
| 16 | Bull Run CDP (northwest 2) | 39.4% |
| 17 | Bull Run CDP (northwest 1) | 39.1% |
| 18 | Potomac Mills CDP (east-southeast) | 38.1% |
| 19 | Sudley CDP (northwest) | 37.9% |
| 20 | Haymarket town (west-northwest) | 36.4% |
| 21 | Potomac Mills CDP (south) | 35.6% |
| 22 | Dale City CDP (north-northeast) | 35.5% |
| 23 | Dale City CDP (south-southeast) | 35.3% |
| 24 | Potomac Mills CDP (north-northeast) | 35.1% |
| 25 | Woodbridge CDP (south-southwest) | 32.6% |
| 26 | Montclair CDP (southeast) | 32.1% |
| 27 | Montclair CDP (east) | 31.9% |
| 28 | Leesylvania CDP (northwest 2) | 31.8% |
| 29 | Montclair CDP (north-northwest) | 31.6% |
| 30 | Leesylvania CDP (east-northeast) | 30.4% |
| 31 | Dumfries town (west-northwest) | 30% |
| 32 | Dale City CDP (northwest) | 29% |
| 33 | County Center CDP (east) | 28.8% |
| 34 | Cherry Hill CDP (east-northeast) | 28.7% |
| 35 | Cherry Hill CDP (northwest) | 28.2% |
| 36 | Dale City CDP (west-northwest) | 28.1% |
| 37 | Lake Ridge CDP (north) | 28% |
| 38 | Potomac Mills CDP (north) | 27.5% |
| 39 | Occoquan town (south) | 27.2% |
| 40 | Dumfries town (east) | 26.8% |
| 41 | Gainesville CDP (north-northwest) | 26.7% |
| 42 | Dumfries town (east-southeast) | 25.2% |
| 43 | Occoquan town (north) | 25.2% |
| 44 | Innovation CDP (west-northwest) | 24.4% |
| 45 | Leesylvania CDP (south-southeast) | 23.8% |
| 46 | County Center CDP (south) | 23.7% |
| 47 | Dale City CDP (northeast) | 23.5% |
| 48 | Innovation CDP (east-southeast) | 23.1% |
| 49 | Montclair CDP (north) | 23.1% |
| 50 | Independent Hill CDP (east) | 23% |
| 51 | Independent Hill CDP (north-northwest) | 22.6% |
| 52 | Woodbridge CDP (east-southeast) | 22.4% |
| 53 | Linton Hall CDP (north) | 22.2% |
| 54 | Leesylvania CDP (northwest 1) | 21.4% |
| 55 | Innovation CDP (south-southeast) | 21% |
| 56 | Bull Run Mountain Estates CDP (southeast) | 20.7% |
| 57 | Independent Hill CDP (north) | 20.4% |
| 58 | County Center CDP (east-southeast) | 20.3% |
| 59 | Lake Ridge CDP (east) | 20% |
| 60 | Dale City CDP (east-southeast) | 19.6% |
| 61 | Triangle CDP | 19.6% |
| 62 | Innovation CDP (northwest) | 19.5% |
| 63 | County Center CDP (north-northwest) | 19% |
| 64 | Buckhall CDP (west) | 18.4% |
| 65 | Cherry Hill CDP (south-southeast) | 17.9% |
| 66 | Lake Ridge CDP (south-southwest) | 16.9% |
| 67 | Buckhall CDP (north) | 16.8% |
| 68 | Lake Ridge CDP (northwest) | 16.8% |
| 69 | Linton Hall CDP (northwest) | 16.6% |
| 70 | Buckhall CDP (southeast) | 15.9% |
| 71 | Haymarket town (southwest) | 15.9% |
| 72 | Independent Hill CDP (east-southeast) | 14.9% |
| 73 | County Center CDP (west) | 14.8% |
| 74 | Gainesville CDP (south-southeast) | 14.5% |
| 75 | Haymarket town (east-northeast) | 14.4% |
| 76 | Quantico town | 14.4% |
| 77 | Bull Run Mountain Estates CDP (southwest) | 14% |
| 78 | Linton Hall CDP (southwest) | 14% |
| 79 | Nokesville CDP (north) | 14% |
| 80 | Independent Hill CDP (south) | 13.5% |
| 81 | Buckhall CDP (north-northeast) | 13.3% |
| 82 | Independent Hill CDP (west) | 12.2% |
| 83 | Nokesville CDP (west) | 12% |
| 84 | Linton Hall CDP (east) | 11.8% |
| 85 | Montclair CDP (south-southeast) | 10.2% |
| 86 | Montclair CDP (west) | 9.9% |
| 87 | Bull Run Mountain Estates CDP (west-northwest 1) | 9.3% |
| 88 | Bull Run Mountain Estates CDP (west-northwest 2) | 8.6% |
| 89 | Nokesville CDP (east-northeast) | 8.1% |
| 90 | Linton Hall CDP (south-southwest) | 6.9% |
| 91 | Bull Run Mountain Estates CDP (east-northeast) | 6.5% |
| 92 | Quantico Base CDP | 4.4% |