| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 78338 | Armstrong | Kenedy County | PO Box |
| 78363 | Kingsville | Kleberg County | Standard |
| 78364 | Kingsville | Kleberg County | PO Box |
| 78379 | Riviera | Kleberg County | Standard |
| 78385 | Sarita | Kenedy County | PO Box |
| 78418 | Corpus Christi | Nueces County | Standard |