| Locality | Post Code |
|---|---|
| America, Pulaski | 62996 |
| Boaz, Pulaski | 62956 |
| Grand Chain, Pulaski | 62941 |
| Hillerman, Pulaski | 62941 |
| Karnak, Pulaski | 62956 |
| Meridian Heights, Pulaski | 62964 |
| Mound City, Pulaski | 62963 |
| Mounds, Pulaski | 62964 |
| New Grand Chain, Pulaski | 62941 |
| North Mounds, Pulaski | 62964 |
| Olmsted, Pulaski | 62970 |
| Perks, Pulaski | 62973 |
| Pulaski, Pulaski | 62976 |
| Spencer Heights, Pulaski | 62964 |
| Ullin, Pulaski | 62992 |
| Villa Ridge, Pulaski | 62996 |