| Locality | Post Code |
|---|---|
| Abbabis, Gibeon | |
| Duwisib, Gibeon | |
| Gibeon, Gibeon | 22006 |
| Grootfontein, Gibeon | |
| Hammerstein, Gibeon | |
| Maltahöhe, Gibeon | 22007 |
| Nomtsas, Gibeon | |
| Zais, Gibeon |
| Hardap Postal Codes | |
|---|---|
| Rehoboth Urban West | Rehoboth Urban East |
| Rehoboth Rural | Mariental Urban |
| Mariental Rural | Gibeon |
| Daweb | Aranos |