Nauru Postal Codes
Browse the regions below to find Nauru postal codes, also known as ZIP codes.
Districts in Nauru
Nauru on the Map
Nauru zip codes can be seen on the map. All postcodes of Nauru can be viewed under each region.
About Nauru
Nauru Postal Codes
If a form asks for a Nauru postal code, the practical answer is usually that Nauru does not use normal street-level postal codes. So do not try to invent a ZIP-style number for Yaren, Aiwo, Anabar, or another district. If the postal code field is optional, leave it blank. If it accepts text, N/A is usually cleaner.
A realistic address would look more like this: Civic Centre Road, Yaren District, Nauru. For Yaren or Aiwo, the district name is usually more useful than a postcode. For outer districts, the same idea applies: write the district clearly, add the building, office, or nearby landmark if you have one, and keep the country name visible.
A soft way to think about it is this: Yaren addresses should clearly say Yaren District; Aiwo addresses should clearly say Aiwo District; smaller or less central areas should use the district name and a local reference. That is practical address guidance, not an official postal-code map, because there is no normal public postcode range to choose from.
The UPU addressing information for Nauru does not show a regular postcode format for ordinary addresses, and common postal-code reference sources also treat Nauru as a country where locations are identified by district or locality rather than a national ZIP/postal code system.
So if a website forces a number, 00000 is only a placeholder to get past the form. It is not a real Nauru postal code. Try blank or N/A first, then make the address lines do the work: district, road or building name, local reference, and a phone number if delivery is involved.