| 1 | Little River CDP (northwest) | 27.4% |
| 2 | Briarcliffe Acres town (north) | 27.1% |
| 3 | Little River CDP (west) | 25.2% |
| 4 | Bucksport CDP (south-southeast 2) | 23.3% |
| 5 | Garden City CDP (southeast) | 21.7% |
| 6 | Little River CDP (east-southeast 2) | 21.1% |
| 7 | Myrtle Beach city (northeast 2) | 20.7% |
| 8 | Briarcliffe Acres town (west-southwest) | 20.1% |
| 9 | Surfside Beach town (west-southwest) | 19.8% |
| 10 | Surfside Beach town (north-northwest) | 18.5% |
| 11 | North Myrtle Beach city (northeast) | 17.9% |
| 12 | Briarcliffe Acres town (southwest) | 17.7% |
| 13 | Garden City CDP (east) | 16.2% |
| 14 | Conway city (east-northeast) | 15.9% |
| 15 | Briarcliffe Acres town (northwest) | 15.3% |
| 16 | Little River CDP (east-northeast) | 14.3% |
| 17 | Garden City CDP (west-northwest) | 14.1% |
| 18 | Myrtle Beach city (southwest 2) | 14.1% |
| 19 | Garden City CDP (west-southwest) | 14% |
| 20 | Surfside Beach town (northeast) | 13.5% |
| 21 | Briarcliffe Acres town (northeast) | 13.4% |
| 22 | Carolina Forest CDP (southwest) | 13.2% |
| 23 | Socastee CDP (west-southwest) | 12.4% |
| 24 | Little River CDP (south) | 12.1% |
| 25 | Little River CDP (east-southeast 1) | 12% |
| 26 | Garden City CDP (north-northeast) | 11.3% |
| 27 | Carolina Forest CDP (northeast 2) | 11.2% |
| 28 | Bucksport CDP (south-southeast 1) | 10.9% |
| 29 | Garden City CDP (east-northeast) | 10.9% |
| 30 | Live Oak CDP (west-northwest) | 10.9% |
| 31 | Garden City CDP (south-southwest) | 10.8% |
| 32 | Myrtle Beach city (north) | 10.7% |
| 33 | Surfside Beach town (south-southwest) | 10.5% |
| 34 | Carolina Forest CDP (south 1) | 10.3% |
| 35 | Red Hill CDP (north) | 9.9% |
| 36 | Myrtle Beach city (east) | 9.5% |
| 37 | Bucksport CDP (north-northeast) | 9.2% |
| 38 | Carolina Forest CDP (northeast 1) | 8.9% |
| 39 | Carolina Forest CDP (south 2) | 8.9% |
| 40 | Forestbrook CDP (east-southeast) | 8.3% |
| 41 | Garden City CDP (north) | 7.9% |
| 42 | Surfside Beach town (east-southeast) | 7.7% |
| 43 | Socastee CDP (south-southwest) | 7.6% |
| 44 | Red Hill CDP (south-southwest) | 7.5% |
| 45 | Red Hill CDP (east) | 7.4% |
| 46 | Bucksport CDP (east-southeast) | 7.3% |
| 47 | Conway city (west-southwest) | 7.3% |
| 48 | Bucksport CDP (west) | 7.1% |
| 49 | Garden City CDP (south) | 6.9% |
| 50 | Socastee CDP (northeast) | 6.6% |
| 51 | Live Oak CDP (east-southeast) | 6.4% |
| 52 | Socastee CDP (northwest) | 6.3% |
| 53 | Homewood CDP (south) | 5.9% |
| 54 | Carolina Forest CDP (northwest) | 5.6% |
| 55 | Conway city (west) | 5.5% |
| 56 | Myrtle Beach city (southwest 1) | 5.3% |
| 57 | Conway city (northeast) | 5.1% |
| 58 | Forestbrook CDP (west-northwest) | 4.9% |
| 59 | Green Sea CDP | 4.8% |
| 60 | Myrtle Beach city (south-southwest) | 4.6% |
| 61 | Homewood CDP (west-southwest) | 4.5% |
| 62 | Ketchuptown CDP (south) | 4.4% |
| 63 | Myrtle Beach city (northeast 1) | 4.4% |
| 64 | Red Hill CDP (west-northwest) | 4% |
| 65 | Loris city (west) | 3.9% |
| 66 | North Myrtle Beach city (southwest) | 3.9% |
| 67 | Homewood CDP (north) | 3.8% |
| 68 | Aynor town (north) | 3.7% |
| 69 | Ketchuptown CDP (north) | 3.5% |
| 70 | Bucksport CDP (north) | 3.3% |
| 71 | Live Oak CDP (north) | 2.9% |
| 72 | Loris city (east) | 2.6% |
| 73 | Homewood CDP (east-northeast) | 2% |
| 74 | Bucksport CDP (northwest) | 1.7% |
| 75 | Aynor town (south) | 1.1% |
| 76 | Conway city (south-southwest) | 0.8% |