Nauru Address Format
Nauruan addresses run from smallest unit to largest: recipient, street (or P.O. Box), the district (which serves as the locality line), then NAURU. No postal code is written. Limited public documentation on formal addressing rules; street names are rarely used, so the district name is often the only location line.
Standard format
Postal code rules
| Field name | Postal code |
|---|---|
| Format | None (N = digit, A = letter) |
| Rule | Nauru has no postal code system. Mail is addressed with the recipient name, a street or P.O. Box, the district, and NAURU as the country line; most residents rely on P.O. Boxes at the Nauru Post Office in Aiwo. |
Fields used in Nauru
| State / region | No |
|---|---|
| Street address | Yes — "Street address / P.O. Box" locally |
| P.O. Box | Yes |
FAQ
What postal code format does Nauru use?
Nauru has no postal code system. Mail is addressed with the recipient name, a street or P.O. Box, the district, and NAURU as the country line; most residents rely on P.O. Boxes at the Nauru Post Office in Aiwo.
How do you write an address in Nauru?
Nauru addresses are written from the smallest unit to the largest. Nauruan addresses run from smallest unit to largest: recipient, street (or P.O. Box), the district (which serves as the locality line), then NAURU. No postal code is written. Limited public documentation on formal addressing rules; street names are rarely used, so the district name is often the only location line.
Does Nauru use postal codes?
No. Nauru has no postal code system. Mail is addressed with the recipient name, a street or P.O. Box, the district, and NAURU as the country line; most residents rely on P.O. Boxes at the Nauru Post Office in Aiwo.
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