| Postal Code | Locality / District | Administrative Area | Coordinates |
|---|---|---|---|
| Gobabis | Gobabis District · Omaheke | -22.45338, 18.97159 | |
| Otjipandjarwa | Gobabis District · Omaheke | -23.0266, 19.36415 | |
| Okomboha | Gobabis District · Omaheke | -23.04868, 19.79204 | |
| Nossobville | Gobabis District · Omaheke | -22.45, 18.98333 | |
| Kirschberg | Gobabis District · Omaheke | -22.7395, 18.89469 | |
| Epako | Gobabis District · Omaheke | -22.43333, 18.98333 | |
| Drimiopsis | Gobabis District · Omaheke | -22.09096, 19.04842 | |
| Doringveld | Gobabis District · Omaheke | -22.55841, 18.96349 | |
| Leonardville | Leonardville District · Omaheke | -23.50462, 18.7912 | |
| Tugus | Leonardville District · Omaheke | -23.73521, 19.31065 | |
| Tôasis II | Leonardville District · Omaheke | -23.79333, 19.43055 | |
| Tôasis I | Leonardville District · Omaheke | -23.79894, 19.48205 | |
| Sarie Maré | Leonardville District · Omaheke | -23.09598, 19.29475 | |
| Rietquelle | Leonardville District · Omaheke | -23.66333, 19.41335 | |
| Ozondjiva | Leonardville District · Omaheke | -23.4664, 19.29693 | |
| Otjovakombe | Leonardville District · Omaheke | -23.60319, 19.29679 | |
| Omawewozonyanda | Omawewozonyanda District · Omaheke | -21.60065, 19.41752 | |
| Ovinyuru | Omawewozonyanda District · Omaheke | -21.52336, 19.67621 | |
| Otjiyere | Omawewozonyanda District · Omaheke | -21.62697, 19.58183 | |
| Otjiwetjombungu | Omawewozonyanda District · Omaheke | -21.34168, 19.13549 | |
| Otjimanazongombe | Omawewozonyanda District · Omaheke | -21.43002, 19.89957 | |
| Okovimburu | Omawewozonyanda District · Omaheke | -21.51735, 19.47445 | |
| Okomumbonde | Omawewozonyanda District · Omaheke | -21.36796, 19.37374 | |
| Okatuwa | Omawewozonyanda District · Omaheke | -21.46667, 19.76667 | |
| Omitara | Omitara District · Omaheke | -22.28979, 18.00847 | |
| Steinhausen | Omitara District · Omaheke | -21.82165, 18.22472 | |
| Diana | Omitara District · Omaheke | -22.32843, 18.19156 | |
| Otjinene | Otjinene District · Omaheke | -21.13889, 18.7836 | |
| Summerdown | Otjinene District · Omaheke | -21.41526, 18.51683 | |
| Ozongaru | Otjinene District · Omaheke | -20.90613, 18.87021 | |
| Ovivapa | Otjinene District · Omaheke | -20.90784, 18.76184 | |
| Otjiwaneho | Otjinene District · Omaheke | -21.18992, 19.15943 | |
| Otjiwaketambo | Otjinene District · Omaheke | -20.98202, 18.69847 | |
| Otjikorondo | Otjinene District · Omaheke | -20.99651, 18.92203 | |
| Otjihitwa | Otjinene District · Omaheke | -20.95211, 18.82521 | |
| Tallismanus | Otjombinde · Omaheke | -21.84374, 20.74912 | |
| Rietfontein | Otjombinde · Omaheke | -21.90912, 20.90945 | |
| Buitepos | Otjombinde · Omaheke | -22.28148, 19.9931 | |
| Okoutjove | Otjombinde · Omaheke | -21.8203, 20.42777 | |
| Julendan | Otjombinde · Omaheke | -21.99734, 20.7707 | |
| Nuwe Môre | Otjombinde · Omaheke | -21.90163, 20.69756 | |
| Wilskrag | Otjombinde · Omaheke | -21.9982, 20.62649 | |
| Kappie Alleen | Otjombinde · Omaheke | -21.92751, 20.15241 | |
| Witvlei | Witvlei District · Omaheke | -22.41039, 18.49359 | |
| Ada | Witvlei District · Omaheke | -21.76321, 18.45707 |
Postal code prefix 18 in Namibia covers 45 localities (primarily in Omaheke, including Gobabis), spanning from 18000 to 18601.
There are 45 active postal codes starting with 18 in Namibia. Use the interactive directory table above to filter by locality or copy any code in one click.