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Onslow ZIP Codes — North Carolina (NC)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Holly Ridge | Onslow | North Carolina | NC | 28445 |
| Sneads Ferry | Onslow | North Carolina | NC | 28460 |
| Hubert | Onslow | North Carolina | NC | 28539 |
| Jacksonville | Onslow | North Carolina | NC | 28540 |
| Jacksonville | Onslow | North Carolina | NC | 28541 |
| Camp Lejeune | Onslow | North Carolina | NC | 28542 |
| Tarawa Terrace | Onslow | North Carolina | NC | 28543 |
| Midway Park | Onslow | North Carolina | NC | 28544 |
| Mccutcheon Field | Onslow | North Carolina | NC | 28545 |
| Jacksonville | Onslow | North Carolina | NC | 28546 |
| Camp Lejeune | Onslow | North Carolina | NC | 28547 |
| Richlands | Onslow | North Carolina | NC | 28574 |
| Swansboro | Onslow | North Carolina | NC | 28584 |
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