| Locality | Post Code |
|---|---|
| Boonville, Warrick | 47601 |
| Bullocktown, Warrick | 47601 |
| Chandler, Warrick | 47610 |
| Dayville, Warrick | 47630 |
| De Gonia, Warrick | 47601 |
| Elberfeld, Warrick | 47613 |
| Folsomville, Warrick | 47637 |
| Greenbrier, Warrick | 47601 |
| Lynnville, Warrick | 47619 |
| Midway, Warrick | 47601 |
| Newburgh, Warrick | 47630 |
| Paradise, Warrick | 47630 |
| Pelzer, Warrick | 47601 |
| Tennyson, Warrick | 47637 |
| Wheatonville, Warrick | 47613 |
| Yankeetown, Warrick | 47630 |