| 1 | New Market CDP (northwest) | 31.9% |
| 2 | Lewisberry borough (southeast 2) | 30.6% |
| 3 | Tyler Run CDP (west-northwest) | 30.5% |
| 4 | Yorkana borough (west-southwest) | 29.7% |
| 5 | New Freedom borough | 29% |
| 6 | Emigsville CDP (west-northwest) | 28.7% |
| 7 | Jacobus borough (north) | 28.2% |
| 8 | Dillsburg borough (northeast) | 27.4% |
| 9 | Tyler Run CDP (east-southeast) | 27% |
| 10 | Grantley CDP (south) | 26.6% |
| 11 | Dillsburg borough (west) | 25.9% |
| 12 | Yorklyn CDP (south-southeast) | 25.8% |
| 13 | Hanover borough (east-northeast) | 25.3% |
| 14 | New Market CDP (east) | 24.9% |
| 15 | North York borough (northwest) | 24.3% |
| 16 | Spry CDP (west) | 24.2% |
| 17 | Glen Rock borough | 24.1% |
| 18 | Dallastown borough (west-southwest) | 23.5% |
| 19 | Pennville CDP (southeast 2) | 23.2% |
| 20 | York city (west-northwest) | 23.1% |
| 21 | Valley View CDP (north-northwest 2) | 22.8% |
| 22 | Lewisberry borough (northwest) | 22.4% |
| 23 | Pennville CDP (southeast 1) | 22.2% |
| 24 | Stewartstown borough (west-southwest) | 21.8% |
| 25 | Dillsburg borough (southwest) | 21.7% |
| 26 | Lewisberry borough (southeast 1) | 21.7% |
| 27 | Valley View CDP (southeast) | 21.3% |
| 28 | East York CDP (north-northwest) | 21.2% |
| 29 | New Market CDP (south-southwest) | 20.7% |
| 30 | Dallastown borough (north) | 20.5% |
| 31 | Shrewsbury borough | 20.4% |
| 32 | Loganville borough | 20.3% |
| 33 | Emigsville CDP (east-southeast) | 20% |
| 34 | Lewisberry borough (north) | 20% |
| 35 | Pleasureville CDP (southeast) | 19.7% |
| 36 | Stewartstown borough (northeast) | 19.4% |
| 37 | West York borough (north-northeast) | 19.2% |
| 38 | Weigelstown CDP (south) | 19% |
| 39 | Spry CDP (east-southeast) | 18.6% |
| 40 | New Salem borough (southeast) | 18.2% |
| 41 | Pennville CDP (west) | 18.1% |
| 42 | Delta borough (southeast) | 17.6% |
| 43 | Jefferson borough (north-northeast) | 17.6% |
| 44 | Weigelstown CDP (west-northwest) | 17.6% |
| 45 | Windsor borough (northwest) | 17.5% |
| 46 | Jacobus borough (south) | 17.4% |
| 47 | Saginaw CDP | 17.4% |
| 48 | Dallastown borough (southeast) | 17.3% |
| 49 | North York borough (east) | 17.3% |
| 50 | Cross Roads borough | 17.1% |
| 51 | Spry CDP (north-northwest) | 16.9% |
| 52 | East Prospect borough (north-northwest) | 16.7% |
| 53 | Spring Grove borough (southeast) | 16.5% |
| 54 | York city (southeast) | 16.5% |
| 55 | Wrightsville borough | 16.2% |
| 56 | Shiloh CDP (west) | 16.1% |
| 57 | Stewartstown borough (southeast) | 16.1% |
| 58 | Shiloh CDP (north-northeast) | 15.9% |
| 59 | Valley Green CDP | 15.7% |
| 60 | Valley View CDP (south) | 15.6% |
| 61 | Hallam borough (northeast) | 15.3% |
| 62 | Hallam borough (southwest) | 15% |
| 63 | Shiloh CDP (south) | 15% |
| 64 | Jefferson borough (southeast) | 14.8% |
| 65 | Jefferson borough (south) | 14.6% |
| 66 | Manchester borough (east) | 14.6% |
| 67 | Pleasureville CDP (northwest) | 14.6% |
| 68 | East York CDP (south-southeast) | 13.8% |
| 69 | Franklintown borough | 13.8% |
| 70 | Wellsville borough (east-northeast) | 13.8% |
| 71 | Windsor borough (southeast) | 13.8% |
| 72 | Jefferson borough (west) | 13.7% |
| 73 | Yorklyn CDP (north-northwest) | 13.4% |
| 74 | Manchester borough (west) | 13.3% |
| 75 | Jefferson borough (north) | 13.2% |
| 76 | Delta borough (northwest) | 13% |
| 77 | Parkville CDP (north) | 12.8% |
| 78 | Spring Grove borough (northwest) | 12.8% |
| 79 | Winterstown borough | 12.7% |
| 80 | Yorkana borough (east-northeast) | 12.3% |
| 81 | New Salem borough (northwest) | 11.9% |
| 82 | Mount Royal CDP (east-southeast) | 11.8% |
| 83 | Valley View CDP (west-northwest) | 11.8% |
| 84 | York city (northwest) | 11.8% |
| 85 | York Haven borough | 11.6% |
| 86 | Grantley CDP (north-northwest) | 11.5% |
| 87 | Hanover borough (west-southwest) | 11.5% |
| 88 | Parkville CDP (south) | 11.5% |
| 89 | Hanover borough (north-northwest) | 11.4% |
| 90 | Wellsville borough (northwest) | 11% |
| 91 | Red Lion borough | 10.9% |
| 92 | Grantley CDP (northeast 1) | 10.8% |
| 93 | Grantley CDP (east) | 10.6% |
| 94 | Mount Royal CDP (west-northwest) | 10.6% |
| 95 | Wellsville borough (south) | 10.3% |
| 96 | West York borough (south-southwest) | 9.9% |
| 97 | Weigelstown CDP (northeast) | 9.3% |
| 98 | York city (east) | 9.1% |
| 99 | North York borough (south) | 9% |
| 100 | York city (northeast) | 8.7% |
| 101 | Fawn Grove borough | 8.2% |
| 102 | Pennville CDP (north-northwest) | 8.2% |
| 103 | East Prospect borough (south-southeast) | 8.1% |
| 104 | York city (southwest) | 7.9% |
| 105 | Hanover borough (south) | 6.2% |
| 106 | Valley View CDP (north-northwest 1) | 5% |
| 107 | Grantley CDP (northeast 2) | 3.9% |
| 108 | Grantley CDP (west) | 3.6% |