| Locality | Post Code |
|---|---|
| Akron, Tuscola | 48701 |
| Caro, Tuscola | 48723 |
| Cass City, Tuscola | 48726 |
| Clifford, Tuscola | 48727 |
| Deford, Tuscola | 48729 |
| Fairgrove, Tuscola | 48733 |
| Fostoria, Tuscola | 48435 |
| Gagetown, Tuscola | 48735 |
| Kingston, Tuscola | 48741 |
| Mayville, Tuscola | 48744 |
| Millington, Tuscola | 48746 |
| Reese, Tuscola | 48757 |
| Richville, Tuscola | 48758 |
| Silverwood, Tuscola | 48760 |
| Tuscola, Tuscola | 48768 |
| Unionville, Tuscola | 48767 |
| Vassar, Tuscola | 48768 |