| 1 | Chester city (south-southeast) | 45.2% |
| 2 | Chester city (west-southwest 1) | 44.7% |
| 3 | Upland borough (northeast) | 43.6% |
| 4 | Colwyn borough (north-northwest) | 43.1% |
| 5 | East Lansdowne borough (east) | 35.6% |
| 6 | Village Green-Green Ridge CDP (southeast) | 35.3% |
| 7 | Chester city (northeast 2) | 34.5% |
| 8 | Chester city (northeast 1) | 33.9% |
| 9 | Trainer borough (north) | 33.7% |
| 10 | Eddystone borough (west-southwest) | 31.9% |
| 11 | Darby borough (east-southeast) | 29.4% |
| 12 | Colwyn borough (south-southeast) | 29% |
| 13 | Millbourne borough (east-southeast) | 28.6% |
| 14 | Woodlyn CDP (southwest) | 27.8% |
| 15 | Sharon Hill borough (south-southeast) | 27.7% |
| 16 | Collingdale borough (east) | 26.8% |
| 17 | Collingdale borough (southwest) | 26.6% |
| 18 | Chester city (west-southwest 2) | 25.9% |
| 19 | Upland borough (south-southwest) | 25.1% |
| 20 | Folcroft borough (north-northwest) | 24.1% |
| 21 | Sharon Hill borough (north-northwest) | 23.8% |
| 22 | Darby borough (west-northwest) | 23.5% |
| 23 | Folcroft borough (southwest) | 23.3% |
| 24 | Trainer borough (south) | 21.6% |
| 25 | Drexel Hill CDP (southeast) | 21.2% |
| 26 | Drexel Hill CDP (south 1) | 19.6% |
| 27 | Glenolden borough (south-southeast) | 19.5% |
| 28 | Collingdale borough (north) | 18.6% |
| 29 | Millbourne borough (southeast) | 18.4% |
| 30 | Millbourne borough (south-southeast) | 18% |
| 31 | Eddystone borough (south-southeast) | 17.5% |
| 32 | Millbourne borough (east-northeast) | 17.2% |
| 33 | Millbourne borough (west-southwest) | 17.1% |
| 34 | Clifton Heights borough (east-southeast) | 16.8% |
| 35 | East Lansdowne borough (west) | 16.8% |
| 36 | Drexel Hill CDP (north-northeast) | 16.6% |
| 37 | Linwood CDP (south) | 16.1% |
| 38 | Yeadon borough (west) | 16.1% |
| 39 | Haverford College CDP (northwest 2) | 15.9% |
| 40 | Prospect Park borough (south-southeast) | 15.7% |
| 41 | Upland borough (north) | 15.7% |
| 42 | Lansdowne borough (south-southeast) | 15.3% |
| 43 | Aldan borough (north-northeast) | 14.7% |
| 44 | Upland borough (west-southwest) | 14.3% |
| 45 | Prospect Park borough (north-northwest) | 13.4% |
| 46 | Lansdowne borough (east-northeast) | 12.8% |
| 47 | Rose Valley borough (south-southeast) | 12.7% |
| 48 | Morton borough (east 2) | 12.4% |
| 49 | Lansdowne borough (north) | 12.3% |
| 50 | Marcus Hook borough | 11.9% |
| 51 | Linwood CDP (north) | 11.6% |
| 52 | Clifton Heights borough (south) | 11.5% |
| 53 | Millbourne borough (northwest) | 11.1% |
| 54 | Rutledge borough (west) | 10.3% |
| 55 | Millbourne borough (west-northwest) | 10.1% |
| 56 | Rutledge borough (south) | 10% |
| 57 | Wayne CDP (north) | 9.8% |
| 58 | Broomall CDP (south) | 9.6% |
| 59 | Glenolden borough (west-northwest) | 9.4% |
| 60 | Village Green-Green Ridge CDP (west-northwest) | 9.1% |
| 61 | Rutledge borough (northeast) | 8.9% |
| 62 | Broomall CDP (northeast) | 8.5% |
| 63 | Glenolden borough (east) | 8.4% |
| 64 | Morton borough (southwest 1) | 8.1% |
| 65 | Parkside borough (east-northeast) | 8.1% |
| 66 | Haverford College CDP (east-northeast) | 8% |
| 67 | Clifton Heights borough (west) | 7.9% |
| 68 | Woodlyn CDP (north) | 7.9% |
| 69 | Lima CDP (south-southeast) | 7.7% |
| 70 | Norwood borough (north-northwest) | 7.6% |
| 71 | Ridley Park borough (east-southeast) | 7.6% |
| 72 | Woodlyn CDP (east-southeast) | 7.6% |
| 73 | Aldan borough (northwest) | 7.2% |
| 74 | Morton borough (east 1) | 7.2% |
| 75 | Clifton Heights borough (north-northeast) | 7.1% |
| 76 | Lansdowne borough (west) | 7.1% |
| 77 | Village Green-Green Ridge CDP (east-southeast) | 7.1% |
| 78 | Haverford College CDP (south-southwest 1) | 6.9% |
| 79 | Lansdowne borough (south-southwest) | 6.7% |
| 80 | Drexel Hill CDP (west-northwest) | 6.6% |
| 81 | Rose Valley borough (east) | 6.5% |
| 82 | Village Green-Green Ridge CDP (west-southwest) | 6.5% |
| 83 | Yeadon borough (north-northeast) | 6.5% |
| 84 | Chester Heights borough (west-southwest) | 6.1% |
| 85 | Norwood borough (south-southeast) | 5.9% |
| 86 | Media borough (south) | 5.8% |
| 87 | Boothwyn CDP (east-northeast 1) | 5.6% |
| 88 | Drexel Hill CDP (west-southwest) | 5.6% |
| 89 | Morton borough (north) | 5.6% |
| 90 | Rose Valley borough (north) | 5.6% |
| 91 | Drexel Hill CDP (northeast) | 5.5% |
| 92 | Chester Heights borough (east-northeast) | 5.3% |
| 93 | Yeadon borough (southeast) | 5% |
| 94 | Rose Valley borough (south) | 4.9% |
| 95 | Drexel Hill CDP (east-northeast) | 4.8% |
| 96 | Aldan borough (south-southwest) | 4.7% |
| 97 | Lima CDP (south-southwest) | 4.7% |
| 98 | Broomall CDP (west) | 4.5% |
| 99 | Eddystone borough (northeast) | 4.5% |
| 100 | Haverford College CDP (northwest 1) | 4.5% |
| 101 | Haverford College CDP (south-southeast) | 4.5% |
| 102 | Wayne CDP (southeast) | 4.5% |
| 103 | Broomall CDP (east-southeast) | 4.2% |
| 104 | Boothwyn CDP (southeast) | 4.1% |
| 105 | Haverford College CDP (west) | 4.1% |
| 106 | Chester Heights borough (east 1) | 4% |
| 107 | Lima CDP (northwest) | 4% |
| 108 | Morton borough (north-northwest) | 3.8% |
| 109 | Village Green-Green Ridge CDP (north-northwest) | 3.8% |
| 110 | Clifton Heights borough (north-northwest) | 3.7% |
| 111 | Broomall CDP (west-southwest) | 3.6% |
| 112 | Parkside borough (west-southwest) | 3.6% |
| 113 | St. Davids CDP (east) | 3.6% |
| 114 | Boothwyn CDP (east-northeast 2) | 3.4% |
| 115 | Ridley Park borough (west-northwest) | 3.4% |
| 116 | Brookhaven borough | 3.3% |
| 117 | Haverford College CDP (east) | 3.2% |
| 118 | Drexel Hill CDP (east) | 3.1% |
| 119 | Lima CDP (west-southwest) | 3.1% |
| 120 | St. Davids CDP (northwest) | 3.1% |
| 121 | Haverford College CDP (east-southeast) | 2.8% |
| 122 | Swarthmore borough (south-southeast) | 2.8% |
| 123 | Morton borough (southwest 2) | 2.7% |
| 124 | Haverford College CDP (north-northwest) | 2.6% |
| 125 | Wayne CDP (southwest) | 2.6% |
| 126 | Boothwyn CDP (west-southwest) | 2.4% |
| 127 | Media borough (north-northeast) | 2.4% |
| 128 | Swarthmore borough (north-northwest) | 2.3% |
| 129 | Media borough (west-southwest) | 2.2% |
| 130 | Drexel Hill CDP (north-northwest 2) | 2.1% |
| 131 | Haverford College CDP (southeast 1) | 2.1% |
| 132 | Haverford College CDP (south-southwest 2) | 1.9% |
| 133 | Boothwyn CDP (southwest) | 1.8% |
| 134 | Lima CDP (east) | 1.6% |
| 135 | Chester Heights borough (southwest) | 1.5% |
| 136 | Haverford College CDP (southeast 2) | 1.5% |
| 137 | Drexel Hill CDP (south 2) | 1.4% |
| 138 | Lima CDP (northeast) | 1.3% |
| 139 | Broomall CDP (east-northeast) | 1.2% |
| 140 | Drexel Hill CDP (north-northwest 1) | 1.1% |
| 141 | Drexel Hill CDP (southwest) | 1.1% |
| 142 | Rose Valley borough (west) | 1.1% |
| 143 | St. Davids CDP (south-southwest) | 1% |
| 144 | Chester Heights borough (south) | 0.9% |
| 145 | Broomall CDP (north) | 0.8% |
| 146 | Chester Heights borough (east 2) | 0.7% |
| 147 | Chester Heights borough (northwest) | 0.5% |
| 148 | Boothwyn CDP (north-northwest) | 0.4% |
| 149 | Chester Heights borough (north) | 0.3% |