| 1 | Rock Hill city (west) | 75% |
| 2 | Rock Hill city (south-southwest) | 38% |
| 3 | Rock Hill city (south-southeast) | 28.8% |
| 4 | Rock Hill city (southwest) | 28.6% |
| 5 | Rock Hill city (east-southeast) | 24.4% |
| 6 | Newport CDP (east-southeast) | 23.3% |
| 7 | York city (southwest) | 21.3% |
| 8 | Hickory Grove town (south-southwest) | 18.9% |
| 9 | Clover town (east-northeast) | 18.6% |
| 10 | Newport CDP (southeast) | 18.3% |
| 11 | Riverview CDP (south-southwest) | 15.2% |
| 12 | Rock Hill city (north) | 14.9% |
| 13 | Riverview CDP (north-northeast 2) | 14.4% |
| 14 | Rock Hill city (northeast) | 14.2% |
| 15 | Catawba CDP (west) | 12.6% |
| 16 | Rock Hill city (east-northeast) | 12.5% |
| 17 | York city (south-southeast) | 12.4% |
| 18 | McConnells town (northwest) | 12.2% |
| 19 | Catawba CDP (northeast) | 12.1% |
| 20 | Lake Wylie CDP (east-southeast) | 12% |
| 21 | Hickory Grove town (east) | 11.4% |
| 22 | Rock Hill city (northwest) | 10.5% |
| 23 | Clover town (south-southwest) | 10.3% |
| 24 | Clover town (northwest) | 10.2% |
| 25 | India Hook CDP (north-northwest) | 10.2% |
| 26 | Riverview CDP (south-southeast) | 10.2% |
| 27 | Catawba CDP (east-northeast) | 9.6% |
| 28 | Riverview CDP (southwest) | 9.6% |
| 29 | York city (north-northeast) | 9.5% |
| 30 | Hickory Grove town (north) | 8.8% |
| 31 | Newport CDP (south-southeast) | 8.8% |
| 32 | Newport CDP (northwest 1) | 8.3% |
| 33 | Catawba CDP (southwest) | 8.2% |
| 34 | Catawba CDP (west-southwest) | 7.4% |
| 35 | Lake Wylie CDP (north-northeast) | 7% |
| 36 | Catawba CDP (east-southeast) | 6.7% |
| 37 | Catawba CDP (north) | 6.4% |
| 38 | McConnells town (southwest) | 5.5% |
| 39 | Riverview CDP (north-northeast 1) | 5.5% |
| 40 | Fort Mill town (west-southwest) | 4.7% |
| 41 | Fort Mill town (south-southeast) | 4.5% |
| 42 | Newport CDP (east-northeast) | 4.3% |
| 43 | Fort Mill town (south) | 4.2% |
| 44 | Newport CDP (northwest 2) | 3.8% |
| 45 | Lake Wylie CDP (west-southwest) | 3.7% |
| 46 | Fort Mill town (north 1) | 3.1% |
| 47 | Tega Cay city (west-southwest) | 3.1% |
| 48 | McConnells town (east) | 3% |
| 49 | Riverview CDP (west) | 2.5% |
| 50 | India Hook CDP (south-southwest) | 2% |
| 51 | Tega Cay city (northeast 2) | 1.7% |
| 52 | Fort Mill town (north 2) | 1.5% |
| 53 | Tega Cay city (south-southwest) | 1% |
| 54 | Tega Cay city (northeast 1) | 0.9% |
| 55 | India Hook CDP (south-southeast) | 0.7% |