| 1 | Eastlawn Gardens CDP (south-southwest) | 96.7% |
| 2 | Middletown CDP (east-southeast) | 95.2% |
| 3 | Chapman borough (west-southwest) | 94.8% |
| 4 | Hellertown borough (south-southeast) | 94.8% |
| 5 | Belfast CDP (south-southwest) | 94.3% |
| 6 | Chapman borough (south-southeast) | 94% |
| 7 | Palmer Heights CDP (east-northeast) | 93.9% |
| 8 | Cherryville CDP (north) | 93.8% |
| 9 | Bethlehem city (west-northwest 1) | 93.5% |
| 10 | Cherryville CDP (west-northwest) | 93% |
| 11 | Chestnut Hill CDP (north-northwest) | 92.3% |
| 12 | Raubsville CDP (south-southwest) | 92.2% |
| 13 | Stockertown borough (east-southeast) | 91.9% |
| 14 | Eastlawn Gardens CDP (east-southeast) | 91.8% |
| 15 | Chapman borough (northeast) | 90.5% |
| 16 | Palmer Heights CDP (northeast) | 88.5% |
| 17 | Chestnut Hill CDP (north-northeast) | 87.8% |
| 18 | Bath borough (west) | 87.2% |
| 19 | Raubsville CDP (south-southeast) | 86.9% |
| 20 | Bethlehem city (north) | 85.8% |
| 21 | Martins Creek CDP | 85.8% |
| 22 | Eastlawn Gardens CDP (north-northwest) | 84.9% |
| 23 | Hellertown borough (east-southeast) | 84.6% |
| 24 | Middletown CDP (northwest) | 84% |
| 25 | Bethlehem city (west-northwest 2) | 82.2% |
| 26 | Hellertown borough (southwest) | 80.7% |
| 27 | Freemansburg borough (west) | 80.4% |
| 28 | Cherryville CDP (southeast) | 80.2% |
| 29 | Bath borough (south-southeast) | 80.1% |
| 30 | Ackermanville CDP | 79.9% |
| 31 | Old Orchard CDP (south-southeast) | 79.9% |
| 32 | Palmer Heights CDP (southwest) | 79.8% |
| 33 | Freemansburg borough (northeast) | 78.4% |
| 34 | North Catasauqua borough | 78.3% |
| 35 | Stockertown borough (north-northwest) | 78.3% |
| 36 | Walnutport borough | 78% |
| 37 | Middletown CDP (east) | 77% |
| 38 | Bethlehem city (southeast 1) | 76.7% |
| 39 | Easton city | 76.4% |
| 40 | Belfast CDP (north-northeast) | 75.3% |
| 41 | West Easton borough | 74.7% |
| 42 | Mount Bethel CDP | 74.6% |
| 43 | Northampton borough (east-southeast) | 74.3% |
| 44 | Pen Argyl borough | 74.2% |
| 45 | East Bangor borough | 73.9% |
| 46 | Roseto borough | 73.4% |
| 47 | Bethlehem city (east-northeast) | 73.3% |
| 48 | Northampton borough (west-northwest) | 69.3% |
| 49 | Stockertown borough (west-southwest) | 68% |
| 50 | Eastlawn Gardens CDP (north-northeast) | 67.4% |
| 51 | Old Orchard CDP (north-northwest) | 67.4% |
| 52 | Chestnut Hill CDP (south-southeast) | 63.2% |
| 53 | Bethlehem city (southeast 2) | 61.5% |
| 54 | Raubsville CDP (north-northeast 2) | 61.1% |
| 55 | Hellertown borough (east) | 59% |
| 56 | Wilson borough (west-southwest) | 58.4% |
| 57 | Bangor borough | 55.4% |
| 58 | Bath borough (north) | 54.8% |
| 59 | Freemansburg borough (southeast) | 53.4% |
| 60 | Wind Gap borough | 53% |
| 61 | Raubsville CDP (north-northwest) | 45.7% |
| 62 | Hellertown borough (west-northwest 1) | 41.5% |
| 63 | Bethlehem city (south) | 40.6% |
| 64 | Hellertown borough (northeast) | 40% |
| 65 | Middletown CDP (west) | 39.5% |
| 66 | Wilson borough (east-northeast) | 38.1% |
| 67 | Hellertown borough (west-northwest 2) | 33.3% |
| 68 | Nazareth borough | 31.4% |
| 69 | Hellertown borough (north-northwest) | 30.2% |
| 70 | Chestnut Hill CDP (south) | 28.6% |
| 71 | Freemansburg borough (south-southwest) | 24.3% |
| 72 | Bethlehem city (south-southeast) | 22.4% |
| 73 | Raubsville CDP (north-northeast 1) | 16.3% |
| 74 | Hellertown borough (northwest) | 5.8% |