| Locality | Post Code |
|---|---|
| Benezett, Elk | 15821 |
| Benezette, Elk | 15821 |
| Brandy Camp, Elk | 15822 |
| Brockport, Elk | 15823 |
| Byrnedale, Elk | 15827 |
| Dagus Mines, Elk | 15831 |
| De Young, Elk | 16728 |
| Force, Elk | 15841 |
| James City, Elk | 16734 |
| Johnsonburg, Elk | 15845 |
| Kane, Elk | 16735 |
| Kersey, Elk | 15846 |
| Portland Mills, Elk | 15853 |
| Ridgway, Elk | 15853 |
| Saint Marys, Elk | 15857 |
| Sigel, Elk | 15860 |
| Weedville, Elk | 15868 |
| Wilcox, Elk | 15870 |