Country profile · Oceania · TON
Tonga: area, population and density
Tonga has 720 sq km of land and a 2025 population estimate of 103,742; calculated population density is 144 people/km².
Sources: World Bank — Land area · 2023 · World Bank — Population, total · 2025.
Tonga ranks 176th of 196 by land area, 183rd by population and 67th by calculated population density among the the supported country set. Density uses the displayed population divided by land area converted to square kilometres.
- Land area
- 720 sq kmWorld Bank — Land area · 2023
- Population
- 103,742World Bank — Population, total · 2025
- Calculated density
- 144 people/km²Population ÷ land area in km²
Reading the figures
Tonga in the country comparison set
Tonga has 720 sq km of land area and a population value of 103,742 for 2025. In the 196-profile supported country set, it is 176th by land area, 183rd by population, and 67th by calculated density.
Density is calculated from the two values above; it is not presented as an independent statistic. World Bank population and land-area series can refer to different years, so both years remain visible.
Country outline: Natural Earth Admin 0 at 1:10m. The drawing is fitted to this profile panel; use a comparison page for a shared-area scale.
Browse the Oceania country comparison for regional scale context.