| Locality | Post Code |
|---|---|
| Avoca, Lawrence | 47420 |
| Bartlettsville, Lawrence | 47421 |
| Bedford, Lawrence | 47421 |
| Bedford Heights, Lawrence | 47421 |
| Brook Knoll, Lawrence | 47421 |
| Bryantsville, Lawrence | 47446 |
| Buddha, Lawrence | 47421 |
| Chapelhill, Lawrence | 47436 |
| Coveyville, Lawrence | 47421 |
| East Oolitic, Lawrence | 47421 |
| Englewood, Lawrence | 47421 |
| Fayetteville, Lawrence | 47421 |
| Fort Ritner, Lawrence | 47421 |
| Georgia, Lawrence | 47446 |
| Guthrie, Lawrence | 47421 |
| Hartleyville, Lawrence | 47421 |
| Heltonville, Lawrence | 47436 |
| Hobbieville, Lawrence | 47462 |
| Huron, Lawrence | 47437 |
| Judah, Lawrence | 47421 |
| Lawrenceport, Lawrence | 47446 |
| Leesville, Lawrence | 47421 |
| Mitchell, Lawrence | 47446 |
| Needmore, Lawrence | 47421 |
| Oolitic, Lawrence | 47451 |
| Patton Hill, Lawrence | 47421 |