| Locality | Post Code |
|---|---|
| Mboro, Jackson | 62966 |
| Midland Hills, Jackson | 62958 |
| Mount Carbon, Jackson | 62966 |
| Murphysboro, Jackson | 62966 |
| Neunert, Jackson | 62950 |
| Oraville, Jackson | 62994 |
| Pomona, Jackson | 62975 |
| Raddle, Jackson | 62950 |
| Red Town, Jackson | 62942 |
| Sand Ridge, Jackson | 62940 |
| Shiloh Hill, Jackson | 62916 |
| Somerset, Jackson | 62966 |
| Triple Lake Heights, Jackson | 62901 |
| Vergennes, Jackson | 62994 |