| 1 | Riverview CDP (north-northeast 2) | 20.3% |
| 2 | Fort Mill town (north 1) | 17.7% |
| 3 | Tega Cay city (west-southwest) | 17.5% |
| 4 | Rock Hill city (northeast) | 17.2% |
| 5 | Tega Cay city (northeast 1) | 16.2% |
| 6 | Riverview CDP (south-southwest) | 14% |
| 7 | Fort Mill town (north 2) | 12.1% |
| 8 | Tega Cay city (south-southwest) | 11.1% |
| 9 | Lake Wylie CDP (east-southeast) | 9.9% |
| 10 | Rock Hill city (east-northeast) | 9.8% |
| 11 | Tega Cay city (northeast 2) | 9.2% |
| 12 | Rock Hill city (north) | 9.1% |
| 13 | Catawba CDP (northeast) | 8.5% |
| 14 | Riverview CDP (south-southeast) | 7.4% |
| 15 | Rock Hill city (east-southeast) | 7.2% |
| 16 | McConnells town (northwest) | 6.8% |
| 17 | Fort Mill town (south-southeast) | 6.4% |
| 18 | Riverview CDP (north-northeast 1) | 6.1% |
| 19 | Fort Mill town (south) | 5.7% |
| 20 | India Hook CDP (south-southeast) | 5.7% |
| 21 | Newport CDP (east-northeast) | 5.7% |
| 22 | Riverview CDP (southwest) | 5.7% |
| 23 | York city (north-northeast) | 5.2% |
| 24 | India Hook CDP (north-northwest) | 5.1% |
| 25 | Lake Wylie CDP (north-northeast) | 5.1% |
| 26 | York city (south-southeast) | 5.1% |
| 27 | Newport CDP (east-southeast) | 4.8% |
| 28 | Riverview CDP (west) | 4.6% |
| 29 | Clover town (east-northeast) | 4.2% |
| 30 | Catawba CDP (north) | 4.1% |
| 31 | Rock Hill city (south-southwest) | 4% |
| 32 | Rock Hill city (northwest) | 3.9% |
| 33 | Clover town (south-southwest) | 3.4% |
| 34 | McConnells town (east) | 3.3% |
| 35 | Clover town (northwest) | 3.1% |
| 36 | India Hook CDP (south-southwest) | 3.1% |
| 37 | Fort Mill town (west-southwest) | 3% |
| 38 | Rock Hill city (southwest) | 3% |
| 39 | Lake Wylie CDP (west-southwest) | 2.9% |
| 40 | McConnells town (southwest) | 2.5% |
| 41 | Newport CDP (southeast) | 2.3% |
| 42 | Hickory Grove town (south-southwest) | 2.2% |
| 43 | Hickory Grove town (north) | 2.1% |
| 44 | Newport CDP (northwest 2) | 1.8% |
| 45 | York city (southwest) | 1.8% |
| 46 | Catawba CDP (west-southwest) | 1.7% |
| 47 | Rock Hill city (west) | 1.6% |
| 48 | Catawba CDP (southwest) | 1.5% |
| 49 | Newport CDP (northwest 1) | 1.5% |
| 50 | Catawba CDP (west) | 1.4% |
| 51 | Rock Hill city (south-southeast) | 1.4% |
| 52 | Catawba CDP (east-southeast) | 1.3% |
| 53 | Newport CDP (south-southeast) | 1.2% |
| 54 | Catawba CDP (east-northeast) | 0.9% |
| 55 | Hickory Grove town (east) | 0.8% |