| Zip Code | City | Population ↓ |
|---|---|---|
| 28655 | Morganton | 56,692 |
| 28612 | Connelly Springs | 11,154 |
| 28690 | Valdese | 9,212 |
| 28637 | Hildebran | 1,601 |
| 28619 | Drexel | 434 |
| 28671 | Rutherford College | 386 |
| 28641 | Jonas Ridge | 56 |
| 28666 | Icard | 47 |
| 28628 | Glen Alpine | 34 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 9 ZCTAs in Burke County, North Carolina (US Census).