| Ort | Postleitzahl |
|---|---|
| Afghanistan, Govan Mbeki | 2280 |
| Bethal, Govan Mbeki | 2309, 2310 |
| Cauville, Govan Mbeki | 2310 |
| Eendrag, Govan Mbeki | 2266 |
| Embalenhle, Govan Mbeki | 2285 |
| Emzinoni, Govan Mbeki | 2309, 2311, 2312 |
| Evander, Govan Mbeki | 2280 |
| Kinross, Govan Mbeki | 2270 |
| Langverwagt, Govan Mbeki | 2285 |
| Leandra, Govan Mbeki | 2265 |
| Lebohang, Govan Mbeki | 2265 |
| Leslie, Govan Mbeki | 2265 |
| Mbalentle, Govan Mbeki | 2285 |
| Secunda, Govan Mbeki | 2302 |
| Thistle Grove, Govan Mbeki | 2270 |
| Tornaka, Govan Mbeki | 2284 |
| Trichardt, Govan Mbeki | 2300 |
| White City, Govan Mbeki | 2285 |