Population
Population data is unavailable for Niue, so a relative difference cannot be calculated.

Proportional bars and relative differences make the headline numbers easier to read.
Population data is unavailable for Niue, so a relative difference cannot be calculated.
Surface area data is unavailable for Niue, so a relative difference cannot be calculated.
Population density data is unavailable for Niue, so a relative difference cannot be calculated.
Nominal GDP data is unavailable for Niue, so a relative difference cannot be calculated.
GDP per capita data is unavailable for Niue, so a relative difference cannot be calculated.
Values use the latest available observations in WorldSumma. Economic reporting years are shown when available and can differ by country.
Alofi
Nuku'alofa
—
104,175
—
750 km²
—
139 /km²
—
$591.1 million · 2023
—
$5,652 · 2023
Oceania
Oceania
Polynesia
Polynesia
New Zealand dollar · NZD · $
Tongan paʻanga · TOP · $
Niuean
Tongan
+683
+676
.nu
.to
NU / NIU
TO / TON
Pacific/Niue
Pacific/Tongatapu
Niuē
Tonga
| Measure | Niue | Tonga |
|---|---|---|
| Capital | Alofi | Nuku'alofa |
| Population | — | 104,175 |
| Surface area | — | 750 km² |
| Population density | — | 139 /km² |
| Nominal GDP | — | $591.1 million · 2023 |
| GDP per capita | — | $5,652 · 2023 |
| Region | Oceania | Oceania |
| Subregion | Polynesia | Polynesia |
| Currency | New Zealand dollar · NZD · $ | Tongan paʻanga · TOP · $ |
| Nationality | Niuean | Tongan |
| Phone code | +683 | +676 |
| Internet domain | .nu | .to |
| ISO codes | NU / NIU | TO / TON |
| Time zone | Pacific/Niue | Pacific/Tongatapu |
| Native name | Niuē | Tonga |
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Niue is a self-governing island nation in free association with New Zealand, located in the South Pacific Ocean, east of Tonga and southwest of Samoa. It is often referred to as 'The Rock of Polynesia'.
Full Niue profile →Tonga is a Polynesian kingdom in the South Pacific, the last remaining monarchy among the Pacific island nations. Spread across more than 170 islands, it is sometimes called the Friendly Islands, a name given by Captain Cook. Proud of never having been formally colonised, Tonga maintains a strong sense of tradition, faith and royal heritage.
Full Tonga profile →The capital of Niue is Alofi.
Niue uses the New Zealand dollar (NZD), with the symbol $.
Niue is located in Polynesia, Oceania.
The native name of Niue is Niuē.
People from Niue are referred to as Niuean.
The international dialing code for Niue is +683.
The country code top-level domain (ccTLD) for Niue is .nu.
Niue uses the Pacific/Niue time zone.
Niue is a self-governing island nation in free association with New Zealand, located in the South Pacific Ocean, east of Tonga and southwest of Samoa. It is often referred to as 'The Rock of Polynesia'.
The capital of Tonga is Nuku'alofa.
Tonga has a recorded population of approximately 104,175 people.
Tonga covers an area of about 750 km².
Tonga has a population density of roughly 139 /km² (people per square kilometre).
Tonga has a gross domestic product (GDP) of approximately $591.1 million as of 2023.
Tonga has a GDP per capita of approximately $5,652.
Tonga uses the Tongan paʻanga (TOP), with the symbol $.
Tonga is located in Polynesia, Oceania.
People from Tonga are referred to as Tongan.
The international dialing code for Tonga is +676.
The country code top-level domain (ccTLD) for Tonga is .to.
Tonga uses the Pacific/Tongatapu time zone.
Tonga is a Polynesian kingdom in the South Pacific, the last remaining monarchy among the Pacific island nations. Spread across more than 170 islands, it is sometimes called the Friendly Islands, a name given by Captain Cook. Proud of never having been formally colonised, Tonga maintains a strong sense of tradition, faith and royal heritage.