Thailand vs Tonga: Population density

Thailand
140.35 people per sq. km of land area
in 2023
Tonga
145.27 people per sq. km of land area
in 2023
Thailand rank
83rd
Tonga rank
81st

Population density over time

  • Thailand
  • Tonga
050100150196119922023

How they compare

Tonga currently reports 145.27 people per sq. km of land area against 140.35 people per sq. km of land area in Thailand, a difference of 4.92 people per sq. km of land area.

Across all 63 years both countries report, Tonga has been ahead every year.

Thailand ranks 83rd and Tonga ranks 81st of 216 countries.

Tonga has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Thailand Tonga Difference Ahead
1960s 61.1 people per sq. km of land area 105.2 people per sq. km of land area 44.1 people per sq. km of land area Tonga
1970s 79.06 people per sq. km of land area 127.36 people per sq. km of land area 48.29 people per sq. km of land area Tonga
1980s 97.44 people per sq. km of land area 136.44 people per sq. km of land area 39 people per sq. km of land area Tonga
1990s 114.73 people per sq. km of land area 139.51 people per sq. km of land area 24.78 people per sq. km of land area Tonga
2000s 128.54 people per sq. km of land area 146.15 people per sq. km of land area 17.61 people per sq. km of land area Tonga
2010s 137.51 people per sq. km of land area 147.82 people per sq. km of land area 10.31 people per sq. km of land area Tonga
2020s 140.35 people per sq. km of land area 146.12 people per sq. km of land area 5.78 people per sq. km of land area Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population density, Thailand or Tonga?
Tonga, at 145.27 people per sq. km of land area against 140.35 people per sq. km of land area in Thailand as of 2023.
What is the difference in population density between Thailand and Tonga?
4.92 people per sq. km of land area, with Tonga ahead.
How many years of comparable data are there for Thailand and Tonga?
63 years are reported by both, from 1961 to 2023.
How do Thailand and Tonga rank globally for population density?
Thailand ranks 83rd and Tonga ranks 81st of 216 countries.
Where does this data come from?
FAO population estimates, Food and Agriculture Organization of the United Nations (FAO), publisher: Food and Agriculture Organization of the United Nations (FAO), published as Population density (people per sq. km of land area). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Thailand vs Tonga: Population density. Statizoid, drawing on FAO population estimates, Food and Agriculture Organization of the United Nations (FAO), publisher: Food and Agriculture Organization of the United Nations (FAO). Retrieved 04 September 2026, from https://urban.statizoid.com/compare/population-density-people-per-sq-km-of-land-area/thailand/tonga/

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About this data

Indicator
Population density (people per sq. km of land area)
Unit
people per sq. km of land area
Source
FAO population estimates, Food and Agriculture Organization of the United Nations (FAO), publisher: Food and Agriculture Organization of the United Nations (FAO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
264 places, 15,342 data points, 1961–2023
Last refreshed

Population density is midyear population divided by land area in square kilometers. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship--except for refugees not permanently settled in the country of asylum, who are generally considered part of the population of their country of origin. Land area is a country's total area, excluding area under inland water bodies, national claims to continental shelf, and exclusive economic zones. In most cases the definition of inland water bodies includes major rivers and lakes.