| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 78040 | Laredo | Webb County | Standard |
| 78041 | Laredo | Webb County | Standard |
| 78042 | Laredo | Webb County | PO Box |
| 78043 | Laredo | Webb County | Standard |
| 78044 | Laredo | Webb County | PO Box |
| 78045 | Laredo | Webb County | Standard |
| 78046 | Laredo | Webb County | Standard |
| 78344 | Bruni | Webb County | Standard |
| 78369 | Mirando City | Webb County | Standard |
| 78371 | Oilton | Webb County | PO Box |