| Postleitzahl | Ort / Stadtteil | Verwaltungsgebiet | Koordinaten |
|---|---|---|---|
| Mount Cenis | Mount Cenis District · Saint Mark | 12.17289, -61.70704 | |
| L Espérance | Mount Cenis District · Saint Mark | 12.18098, -61.71016 | |
| Mount Stanhope | Mount Stanhope District · Saint Mark | 12.18577, -61.68464 | |
| Belmont | Mount Stanhope District · Saint Mark | 12.18746, -61.69088 | |
| Bellevue | Mount Stanhope District · Saint Mark | 12.18333, -61.68333 | |
| Nonpareil | Nonpareil District · Saint Mark | 12.21174, -61.69031 | |
| Industry | Nonpareil District · Saint Mark | 12.21811, -61.6792 | |
| Union | Union District · Saint Mark | 12.20715, -61.67079 | |
| Duquesne | Union District · Saint Mark | 12.20954, -61.67015 | |
| Diego Piece | Union District · Saint Mark | 12.20523, -61.6745 | |
| Castle Hill | Union District · Saint Mark | 12.19956, -61.67316 | |
| Victoria | Victoria District · Saint Mark | 12.19021, -61.70677 | |
| Victoria North | Victoria District · Saint Mark | 12.19821, -61.69877 | |
| Waltham | Waltham District · Saint Mark | 12.20049, -61.70112 | |
| Waltham North | Waltham District · Saint Mark | 12.20849, -61.69312 |
Der PLZ-Leitbereich 15 in Grenada umfasst 15 Orte (Saint Mark, darunter Mount Cenis) im Bereich von 15000 bis 15501.
Es gibt 15 aktive Postleitzahlen mit dem Präfix 15 in Grenada.