| Locality | Post Code |
|---|---|
| Allport, Clearfield | 16821 |
| Beccaria, Clearfield | 16616 |
| Bigler, Clearfield | 16825 |
| Brisbin, Clearfield | 16620 |
| Burnside, Clearfield | 15721 |
| Cherry Tree, Clearfield | 15724 |
| Clearfield, Clearfield | 16830 |
| Coalport, Clearfield | 16627 |
| Curwensville, Clearfield | 16833 |
| Drifting, Clearfield | 16834 |
| Du Bois, Clearfield | 15801 |
| Fallentimber, Clearfield | 16639 |
| Frenchville, Clearfield | 16836 |
| Ginter, Clearfield | 16651 |
| Glen Hope, Clearfield | 16645 |
| Glen Richey, Clearfield | 16837 |
| Grampian, Clearfield | 16838 |
| Grassflat, Clearfield | 16839 |
| Hawk Run, Clearfield | 16840 |
| Houtzdale, Clearfield | 16651 |
| Hyde, Clearfield | 16843 |
| Irvona, Clearfield | 16656 |
| Karthaus, Clearfield | 16845 |
| Kylertown, Clearfield | 16847 |
| La Jose, Clearfield | 15753 |
| Lanse, Clearfield | 16849 |