| 1 | Wylandville CDP (northeast) | 42.2% |
| 2 | Thompsonville CDP (east-northeast) | 35.8% |
| 3 | Strabane CDP | 35.2% |
| 4 | Muse CDP (northwest) | 33.6% |
| 5 | Hendersonville CDP | 33.4% |
| 6 | Wylandville CDP (south) | 33.2% |
| 7 | Elrama CDP (north-northwest) | 32.7% |
| 8 | Thompsonville CDP (west-southwest) | 32.5% |
| 9 | Laboratory CDP (east-southeast) | 30.3% |
| 10 | Wylandville CDP (west-northwest) | 29% |
| 11 | East Washington borough | 27.7% |
| 12 | Muse CDP (southeast) | 27% |
| 13 | Midland CDP (east) | 24.8% |
| 14 | Cecil-Bishop CDP | 23.6% |
| 15 | Meadowlands CDP | 23.5% |
| 16 | Wickerham Manor-Fisher CDP (west) | 22.4% |
| 17 | California borough (east-southeast) | 21.9% |
| 18 | Midland CDP (east-northeast) | 21.2% |
| 19 | Claysville borough (north-northwest) | 21% |
| 20 | Hickory CDP | 20.7% |
| 21 | Washington city (west-northwest) | 19.5% |
| 22 | Gastonville CDP | 19.3% |
| 23 | Houston borough | 18.8% |
| 24 | Laboratory CDP (northwest) | 18.6% |
| 25 | Elrama CDP (south-southeast) | 17.1% |
| 26 | Centerville borough (south-southeast) | 16.3% |
| 27 | Dunlevy borough | 16.1% |
| 28 | Monongahela city (east-southeast) | 15.6% |
| 29 | Cokeburg borough | 15.4% |
| 30 | Laboratory CDP (southwest) | 15.4% |
| 31 | East Marianna CDP (east-southeast) | 15.1% |
| 32 | West Middletown borough | 15.1% |
| 33 | East Marianna CDP (west-northwest) | 14.6% |
| 34 | Paris CDP | 14.5% |
| 35 | Canonsburg borough | 13.9% |
| 36 | Midway borough | 13.8% |
| 37 | Wolfdale CDP (northwest) | 13.8% |
| 38 | Midland CDP (west-southwest) | 13.7% |
| 39 | Charleroi borough (northwest) | 13.6% |
| 40 | Centerville borough (north-northwest) | 13.1% |
| 41 | Wolfdale CDP (south-southwest) | 13% |
| 42 | McDonald borough | 12.8% |
| 43 | Long Branch borough | 12.7% |
| 44 | Joffre CDP | 12.6% |
| 45 | Van Voorhis CDP | 12.6% |
| 46 | Claysville borough (south-southeast) | 12.4% |
| 47 | Wolfdale CDP (east-northeast) | 12.4% |
| 48 | Burgettstown borough | 11.8% |
| 49 | California borough (west-northwest) | 11.8% |
| 50 | Green Hills borough (north-northeast) | 11.8% |
| 51 | Bentleyville borough | 11.7% |
| 52 | New Eagle borough | 11.5% |
| 53 | Monongahela city (west-northwest) | 11.4% |
| 54 | Wickerham Manor-Fisher CDP (east) | 11.3% |
| 55 | Green Hills borough (south-southwest) | 11.2% |
| 56 | Charleroi borough (southeast) | 11.1% |
| 57 | Wolfdale CDP (southeast) | 11% |
| 58 | Donora borough | 10% |
| 59 | North Charleroi borough | 9.7% |
| 60 | Washington city (northeast) | 9.1% |
| 61 | Washington city (south-southeast) | 7% |
| 62 | Fredericktown CDP | 5.1% |