16 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 29579 | Myrtle Beach | 56,915 |
| 29526 | Conway | 54,130 |
| 29588 | Myrtle Beach | 52,609 |
| 29577 | Myrtle Beach | 35,446 |
| 29576 | Murrells Inlet | 34,695 |
| 29527 | Conway | 28,451 |
| 29566 | Little River | 23,806 |
| 29575 | Myrtle Beach | 20,721 |
| 29582 | North Myrtle Beach | 20,158 |
| 29569 | Loris | 17,788 |
| 29568 | Longs | 17,097 |
| 29572 | Myrtle Beach | 12,124 |
| 29544 | Galivants Ferry | 8,252 |
| 29511 | Aynor | 6,874 |
| 29581 | Nichols | 4,845 |
| 29545 | Green Sea | 1,767 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 16 ZCTAs in Horry County, South Carolina (US Census).