| Locality | Post Code |
|---|---|
| Bisko, Trilj | 21232 |
| Budimiri, Trilj | 21240 |
| Čačvina, Trilj | 21240 |
| Čaporice, Trilj | 21240 |
| Gardun, Trilj | 21240 |
| Grab, Trilj | 21240 |
| Jabuka, Trilj | 21240 |
| Kamensko, Trilj | 21256 |
| Košute, Trilj | 21240 |
| Krivodol, Trilj | 21240 |
| Ljut, Trilj | 21256 |
| Nova Sela, Trilj | 21240 |
| Podi, Trilj | 21238 |
| Rože, Trilj | 21240 |
| Strizirep, Trilj | 21240 |
| Strmendolac, Trilj | 21240 |
| Tijarica, Trilj | 21240 |
| Trilj, Trilj | 21240 |
| Ugljane, Trilj | 21240 |
| Vedrine, Trilj | 21240 |
| Velić, Trilj | 21240 |
| Vinine, Trilj | 21240 |
| Vojnić Sinjski, Trilj | 21240 |
| Voštane, Trilj | 21240 |
| Vrabač, Trilj | 21240 |
| Vrpolje, Trilj | 21240 |