| Ort | Postleitzahl |
|---|---|
| Aerorand, Steve Tshwete | 1055 |
| Aerorand-Wes (Aerorand West, Steve Tshwete) | 1055 |
| Dennesig, Steve Tshwete | 1055 |
| Eastdene, Steve Tshwete | 1055 |
| Garakgwadi, Steve Tshwete | 1055 |
| Garakwadi, Steve Tshwete | 1055 |
| Gholfsig, Steve Tshwete | 1055 |
| Hendrina, Steve Tshwete | 1095 |
| Hlalamnandi, Steve Tshwete | 1055 |
| Kanonkop, Steve Tshwete | 1055 |
| Khalethu, Steve Tshwete | 1055 |
| Kwa Zamokuhle, Steve Tshwete | 1098 |
| Mhluzi, Steve Tshwete | 1055 |
| Middelburg, Steve Tshwete | 1050 |
| Middelburg-Suid (Middelburg South, Steve Tshwete) | 1055 |
| Mineralia, Steve Tshwete | 1050 |
| Mountain View, Steve Tshwete | 1055 |
| Nasaret, Steve Tshwete | 1055 |
| Phumula, Steve Tshwete | 1055 |
| Pullens Hope, Steve Tshwete | 1096 |
| Rockville, Steve Tshwete | 1055 |
| Thembisa, Steve Tshwete | 1055 |
| Tosca, Steve Tshwete | 1052 |
| Twin City, Steve Tshwete | 1052 |
| Vaalbank, Steve Tshwete | 1055 |