| 1 | Tega Cay city (northeast 2) | 42.2% |
| 2 | Tega Cay city (northeast 1) | 39.5% |
| 3 | Tega Cay city (south-southwest) | 38.5% |
| 4 | Fort Mill town (north 2) | 37.5% |
| 5 | Riverview CDP (north-northeast 2) | 37.3% |
| 6 | Riverview CDP (west) | 36.6% |
| 7 | Rock Hill city (west) | 36.4% |
| 8 | India Hook CDP (north-northwest) | 35.8% |
| 9 | Fort Mill town (south) | 35% |
| 10 | Riverview CDP (north-northeast 1) | 33.3% |
| 11 | Fort Mill town (south-southeast) | 32.9% |
| 12 | India Hook CDP (south-southwest) | 32.1% |
| 13 | Newport CDP (east-northeast) | 31.9% |
| 14 | Tega Cay city (west-southwest) | 30.1% |
| 15 | Rock Hill city (northwest) | 29.3% |
| 16 | Fort Mill town (west-southwest) | 29.2% |
| 17 | Newport CDP (south-southeast) | 28.5% |
| 18 | Catawba CDP (north) | 26.9% |
| 19 | Fort Mill town (north 1) | 26.6% |
| 20 | Lake Wylie CDP (east-southeast) | 26.5% |
| 21 | McConnells town (east) | 26.4% |
| 22 | Rock Hill city (north) | 26.1% |
| 23 | Rock Hill city (east-northeast) | 25.6% |
| 24 | Lake Wylie CDP (north-northeast) | 25.4% |
| 25 | India Hook CDP (south-southeast) | 23.7% |
| 26 | Newport CDP (east-southeast) | 23.6% |
| 27 | Catawba CDP (east-southeast) | 22.3% |
| 28 | Lake Wylie CDP (west-southwest) | 22.3% |
| 29 | Riverview CDP (southwest) | 21.9% |
| 30 | Catawba CDP (northeast) | 20.8% |
| 31 | Clover town (east-northeast) | 20.6% |
| 32 | Newport CDP (northwest 1) | 20.5% |
| 33 | Newport CDP (northwest 2) | 19% |
| 34 | Catawba CDP (west) | 18.5% |
| 35 | Clover town (south-southwest) | 18.3% |
| 36 | Catawba CDP (southwest) | 18.2% |
| 37 | Riverview CDP (south-southeast) | 16.7% |
| 38 | Hickory Grove town (east) | 15% |
| 39 | Clover town (northwest) | 14.9% |
| 40 | Hickory Grove town (south-southwest) | 14.3% |
| 41 | York city (south-southeast) | 14.1% |
| 42 | Catawba CDP (east-northeast) | 13.8% |
| 43 | Catawba CDP (west-southwest) | 13.7% |
| 44 | Riverview CDP (south-southwest) | 13.7% |
| 45 | Rock Hill city (northeast) | 13.4% |
| 46 | Rock Hill city (southwest) | 12.6% |
| 47 | Hickory Grove town (north) | 10.7% |
| 48 | Rock Hill city (east-southeast) | 10.5% |
| 49 | McConnells town (southwest) | 9.7% |
| 50 | Newport CDP (southeast) | 9.2% |
| 51 | Rock Hill city (south-southeast) | 8.2% |
| 52 | York city (southwest) | 8% |
| 53 | McConnells town (northwest) | 6.3% |
| 54 | York city (north-northeast) | 4.8% |
| 55 | Rock Hill city (south-southwest) | 4.2% |