| Localité | Code postal |
|---|---|
| Kona, Letcher | 41858 |
| Letcher, Letcher | 41832 |
| Linefork, Letcher | 41833 |
| Lionilli, Letcher | 41537 |
| Mayking, Letcher | 41837 |
| McRoberts, Letcher | 41835 |
| Millstone, Letcher | 41838 |
| Neon, Letcher | 41840 |
| Oscaloosa, Letcher | 41858 |
| Partridge, Letcher | 40862 |
| Payne Gap, Letcher | 41537 |
| Potters Fork, Letcher | 41537 |
| Premium, Letcher | 41845 |
| Roxana, Letcher | 41848 |
| Seco, Letcher | 41849 |
| Skyline, Letcher | 41821 |
| Thornton, Letcher | 41855 |
| Tolliver Town, Letcher | 41810 |
| Van, Letcher | 41858 |
| Whitesburg, Letcher | 41858 |