| População | Referência | |
|---|---|---|
| total | 2 x 1000 | Anonymous, 2005 |
| Coastal | 2 % | McNally, R., 1992 |
| Área | Referência | |
|---|---|---|
| Land | 263 sq. km. | |
| Shelf | ||
| EEZ | ||
| Main Language | Niuean | |
| Currency | New Zealand dollar (NZ$) | |
| Other Language(s) | Polynesian closely related to Tongan and Samoan, English | |