| Zip Code | City | Population ↓ |
|---|---|---|
| 29588 | Myrtle Beach | 52,899 |
| 29526 | Conway | 49,383 |
| 29579 | Myrtle Beach | 49,113 |
| 29577 | Myrtle Beach | 34,384 |
| 29576 | Murrells Inlet | 32,817 |
| 29527 | Conway | 28,167 |
| 29566 | Little River | 19,722 |
| 29582 | North Myrtle Beach | 19,701 |
| 29575 | Myrtle Beach | 19,511 |
| 29569 | Loris | 16,460 |
| 29568 | Longs | 16,331 |
| 29572 | Myrtle Beach | 11,441 |
| 29544 | Galivants Ferry | 6,987 |
| 29511 | Aynor | 6,075 |
| 29581 | Nichols | 4,436 |
| 29545 | Green Sea | 1,648 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 16 ZCTAs in Horry County, South Carolina (US Census).