| Ortschaft | Postleitzahl |
|---|---|
| Arnprior, Renfrew | K7S |
| Barrys Bay, Renfrew | K0J |
| Beachburg, Renfrew | K0J |
| Bissett Creek, Renfrew | K0J 1E0 |
| Braeside, Renfrew | K0A |
| Burnstown, Renfrew | K0J |
| Calabogie, Renfrew | K0J |
| Chalk River, Renfrew | K0J |
| Cobden, Renfrew | K0J |
| Combermere, Renfrew | K0J |
| Cormac, Renfrew | K0J 1M0 |
| Dacre, Renfrew | K0J 1N0 |
| Deep River, Renfrew | K0J |
| Deux Rivières, Renfrew | K0J 1R0 |
| Douglas, Renfrew | K0J |
| Eganville, Renfrew | K0J |
| Foresters Falls, Renfrew | K0J |
| Foymount, Renfrew | K0J 1W0 |
| Golden Lake, Renfrew | K0J |
| Greater Madawaska, Renfrew | K7V 3Z9 |
| Griffith, Renfrew | K0J |
| Haley Station, Renfrew | K0J |
| Horton, Renfrew | K7V |
| Killaloe, Renfrew | K0J |
| Mackey, Renfrew | K0J 2B0 |
| McNab/Braeside, Renfrew | K7S, K7V |