| 1 | Boothwyn CDP (north-northwest) | 100% |
| 2 | Chester Heights borough (northwest) | 100% |
| 3 | St. Davids CDP (east) | 100% |
| 4 | Chester Heights borough (north) | 98.7% |
| 5 | Swarthmore borough (north-northwest) | 98.6% |
| 6 | Lima CDP (northeast) | 97.7% |
| 7 | Broomall CDP (west-southwest) | 97.5% |
| 8 | Haverford College CDP (east-southeast) | 97% |
| 9 | Boothwyn CDP (southwest) | 96.7% |
| 10 | Morton borough (north-northwest) | 96.4% |
| 11 | Rose Valley borough (west) | 96.3% |
| 12 | Drexel Hill CDP (east) | 95.9% |
| 13 | Drexel Hill CDP (south 2) | 95.8% |
| 14 | Rose Valley borough (east) | 95.2% |
| 15 | Haverford College CDP (south-southeast) | 94.8% |
| 16 | Drexel Hill CDP (west-northwest) | 94.6% |
| 17 | Drexel Hill CDP (southwest) | 93.2% |
| 18 | Broomall CDP (east-northeast) | 93.1% |
| 19 | Parkside borough (west-southwest) | 93% |
| 20 | Chester Heights borough (east 2) | 92.8% |
| 21 | St. Davids CDP (south-southwest) | 92.5% |
| 22 | Norwood borough (south-southeast) | 91.2% |
| 23 | Rutledge borough (west) | 91% |
| 24 | Haverford College CDP (southeast 2) | 90.5% |
| 25 | Village Green-Green Ridge CDP (west-northwest) | 90.5% |
| 26 | Village Green-Green Ridge CDP (west-southwest) | 90.4% |
| 27 | Rose Valley borough (south) | 90.1% |
| 28 | Boothwyn CDP (west-southwest) | 90% |
| 29 | Clifton Heights borough (west) | 89.8% |
| 30 | Drexel Hill CDP (north-northwest 2) | 89.6% |
| 31 | Lima CDP (west-southwest) | 89.1% |
| 32 | Haverford College CDP (south-southwest 2) | 89% |
| 33 | Broomall CDP (north) | 88.4% |
| 34 | Broomall CDP (south) | 87.8% |
| 35 | Morton borough (southwest 2) | 87.8% |
| 36 | Chester Heights borough (west-southwest) | 87.7% |
| 37 | Ridley Park borough (west-northwest) | 87.6% |
| 38 | Haverford College CDP (east) | 87.5% |
| 39 | Morton borough (east 1) | 86.7% |
| 40 | Haverford College CDP (south-southwest 1) | 86.4% |
| 41 | Rutledge borough (northeast) | 86.4% |
| 42 | Linwood CDP (north) | 85.8% |
| 43 | Haverford College CDP (southeast 1) | 84.5% |
| 44 | Haverford College CDP (east-northeast) | 84.4% |
| 45 | Chester Heights borough (east 1) | 84.2% |
| 46 | Glenolden borough (west-northwest) | 83.8% |
| 47 | Rose Valley borough (north) | 83.3% |
| 48 | Brookhaven borough | 83.1% |
| 49 | Wayne CDP (southeast) | 83.1% |
| 50 | Morton borough (north) | 82.5% |
| 51 | Folcroft borough (north-northwest) | 81.8% |
| 52 | Haverford College CDP (north-northwest) | 81.3% |
| 53 | Village Green-Green Ridge CDP (north-northwest) | 81.2% |
| 54 | Broomall CDP (northeast) | 80.9% |
| 55 | Wayne CDP (southwest) | 80.4% |
| 56 | Drexel Hill CDP (north-northwest 1) | 79.8% |
| 57 | Aldan borough (northwest) | 78.9% |
| 58 | Parkside borough (east-northeast) | 78.4% |
| 59 | Woodlyn CDP (north) | 78.4% |
| 60 | Lima CDP (northwest) | 78.3% |
| 61 | Drexel Hill CDP (northeast) | 78.1% |
| 62 | Lansdowne borough (south-southwest) | 77.9% |
| 63 | Collingdale borough (north) | 77.6% |
| 64 | Drexel Hill CDP (west-southwest) | 77% |
| 65 | Chester Heights borough (east-northeast) | 76.4% |
| 66 | Clifton Heights borough (north-northwest) | 76.3% |
| 67 | Lansdowne borough (west) | 76.3% |
| 68 | Village Green-Green Ridge CDP (east-southeast) | 76.3% |
| 69 | Rutledge borough (south) | 75.9% |
| 70 | Chester Heights borough (south) | 75.5% |
| 71 | Lansdowne borough (east-northeast) | 74.6% |
| 72 | Swarthmore borough (south-southeast) | 74.5% |
| 73 | Boothwyn CDP (east-northeast 1) | 73.3% |
| 74 | Lima CDP (south-southeast) | 73.3% |
| 75 | Eddystone borough (northeast) | 72.8% |
| 76 | Broomall CDP (west) | 72.3% |
| 77 | Drexel Hill CDP (east-northeast) | 72.3% |
| 78 | Trainer borough (south) | 72.3% |
| 79 | Aldan borough (south-southwest) | 72.1% |
| 80 | Clifton Heights borough (east-southeast) | 72.1% |
| 81 | Millbourne borough (west-southwest) | 72% |
| 82 | Drexel Hill CDP (north-northeast) | 69.5% |
| 83 | Yeadon borough (north-northeast) | 69.1% |
| 84 | Glenolden borough (south-southeast) | 68.2% |
| 85 | Drexel Hill CDP (southeast) | 67.9% |
| 86 | Folcroft borough (southwest) | 67.7% |
| 87 | Millbourne borough (west-northwest) | 66.8% |
| 88 | Broomall CDP (east-southeast) | 66.1% |
| 89 | Norwood borough (north-northwest) | 65.9% |
| 90 | Chester city (west-southwest 2) | 65.8% |
| 91 | Boothwyn CDP (southeast) | 65% |
| 92 | Haverford College CDP (west) | 64.1% |
| 93 | St. Davids CDP (northwest) | 63.9% |
| 94 | Lima CDP (east) | 63.7% |
| 95 | Haverford College CDP (northwest 1) | 63.6% |
| 96 | Sharon Hill borough (north-northwest) | 63.3% |
| 97 | Media borough (north-northeast) | 63% |
| 98 | Glenolden borough (east) | 62.4% |
| 99 | Boothwyn CDP (east-northeast 2) | 61.3% |
| 100 | Woodlyn CDP (east-southeast) | 60.8% |
| 101 | Prospect Park borough (south-southeast) | 60.7% |
| 102 | Wayne CDP (north) | 60.2% |
| 103 | Lima CDP (south-southwest) | 59.9% |
| 104 | Media borough (west-southwest) | 59.9% |
| 105 | East Lansdowne borough (west) | 58.9% |
| 106 | Eddystone borough (south-southeast) | 58.7% |
| 107 | Sharon Hill borough (south-southeast) | 57.7% |
| 108 | Lansdowne borough (south-southeast) | 57.3% |
| 109 | Prospect Park borough (north-northwest) | 57.3% |
| 110 | Morton borough (southwest 1) | 56.8% |
| 111 | Aldan borough (north-northeast) | 56.2% |
| 112 | Clifton Heights borough (north-northeast) | 54.7% |
| 113 | Yeadon borough (west) | 54.2% |
| 114 | Millbourne borough (northwest) | 54% |
| 115 | Woodlyn CDP (southwest) | 53.4% |
| 116 | Upland borough (south-southwest) | 52.7% |
| 117 | Upland borough (north) | 51.6% |
| 118 | Darby borough (east-southeast) | 51.3% |
| 119 | Linwood CDP (south) | 50.7% |
| 120 | Colwyn borough (north-northwest) | 49.3% |
| 121 | Millbourne borough (east-northeast) | 49.1% |
| 122 | Chester Heights borough (southwest) | 48.5% |
| 123 | Darby borough (west-northwest) | 48.5% |
| 124 | Collingdale borough (southwest) | 47.2% |
| 125 | Millbourne borough (south-southeast) | 46% |
| 126 | Millbourne borough (east-southeast) | 45.4% |
| 127 | Colwyn borough (south-southeast) | 44.9% |
| 128 | Ridley Park borough (east-southeast) | 44.9% |
| 129 | Collingdale borough (east) | 44.5% |
| 130 | East Lansdowne borough (east) | 44.5% |
| 131 | Upland borough (west-southwest) | 43.1% |
| 132 | Morton borough (east 2) | 39% |
| 133 | Chester city (west-southwest 1) | 38.8% |
| 134 | Eddystone borough (west-southwest) | 38% |
| 135 | Clifton Heights borough (south) | 37.7% |
| 136 | Trainer borough (north) | 37.7% |
| 137 | Chester city (northeast 1) | 37.5% |
| 138 | Chester city (northeast 2) | 37% |
| 139 | Millbourne borough (southeast) | 36.2% |
| 140 | Village Green-Green Ridge CDP (southeast) | 35.7% |
| 141 | Rose Valley borough (south-southeast) | 35.1% |
| 142 | Chester city (south-southeast) | 34.1% |
| 143 | Marcus Hook borough | 31% |
| 144 | Haverford College CDP (northwest 2) | 29.5% |
| 145 | Yeadon borough (southeast) | 29.5% |
| 146 | Media borough (south) | 24.3% |
| 147 | Upland borough (northeast) | 20% |
| 148 | Lansdowne borough (north) | 6.1% |
| 149 | Drexel Hill CDP (south 1) | 4.7% |