| Place | Post Code |
|---|---|
| Cudgera Creek, Tweed | 2484 |
| Doon Doon, Tweed | 2484 |
| Dulguigan, Tweed | 2484 |
| Dum Dum, Tweed | 2484 |
| Dunbible, Tweed | 2484 |
| Dungay, Tweed | 2484 |
| Duranbah, Tweed | 2487 |
| Duroby, Tweed | 2486 |
| Eungella, Tweed | 2484 |
| Eviron, Tweed | 2484 |
| Farrants Hill, Tweed | 2484 |
| Fernvale, Tweed | 2484 |
| Fingal Head, Tweed | 2487 |
| Glengarrie, Tweed | 2486 |
| Hastings Point, Tweed | 2489 |
| Hopkins Creek, Tweed | 2484 |
| Kielvale, Tweed | 2484 |
| Kings Forest, Tweed | 2487 |
| Kingscliff, Tweed | 2487 |
| Kunghur, Tweed | 2484 |
| Kunghur Creek, Tweed | 2484 |
| Kynnumboon, Tweed | 2484 |
| Limpinwood, Tweed | 2484 |
| Mebbin, Tweed | 2484 |
| Midginbil, Tweed | 2484 |
| Mooball, Tweed | 2483 |
| All postal codes in Richmond-Tweed | |
|---|---|
| Ballina, Richmond-Tweed | |
| Byron, Richmond-Tweed | |
| Kyogle, Richmond-Tweed | |
| Lismore, Richmond-Tweed | |
| Richmond Valley, Richmond-Tweed | |
| Tweed, Richmond-Tweed | |