Republic of Korea vs Least developed countries: Population density

Republic of Korea
529.84 people per sq. km of land area
in 2023
Least developed countries
56.97 people per sq. km of land area
in 2023
Republic of Korea rank
24th
Least developed countries rank
23rd

Population density over time

  • Republic of Korea
  • Least developed countries
0200400600196119922023

How they compare

Republic of Korea currently reports 529.84 people per sq. km of land area against 56.97 people per sq. km of land area in Least developed countries, a difference of 472.87 people per sq. km of land area.

That makes Republic of Korea's figure about 9.3 times Least developed countries's.

Across all 63 years both countries report, Republic of Korea has been ahead every year.

Republic of Korea ranks 24th and Least developed countries ranks 23rd of 216 countries.

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

Head to head by decade

Decade Republic of Korea Least developed countries Difference Ahead
1960s 297.39 people per sq. km of land area 16.73 people per sq. km of land area 280.66 people per sq. km of land area Republic of Korea
1970s 362.29 people per sq. km of land area 21.24 people per sq. km of land area 341.05 people per sq. km of land area Republic of Korea
1980s 419.46 people per sq. km of land area 27.25 people per sq. km of land area 392.21 people per sq. km of land area Republic of Korea
1990s 464.67 people per sq. km of land area 33.71 people per sq. km of land area 430.96 people per sq. km of land area Republic of Korea
2000s 497.42 people per sq. km of land area 42.26 people per sq. km of land area 455.16 people per sq. km of land area Republic of Korea
2010s 521.29 people per sq. km of land area 47.99 people per sq. km of land area 473.3 people per sq. km of land area Republic of Korea
2020s 530.2 people per sq. km of land area 55.07 people per sq. km of land area 475.14 people per sq. km of land area Republic of Korea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population density, Republic of Korea or Least developed countries?
Republic of Korea, at 529.84 people per sq. km of land area against 56.97 people per sq. km of land area in Least developed countries as of 2023.
What is the difference in population density between Republic of Korea and Least developed countries?
472.87 people per sq. km of land area, with Republic of Korea ahead.
How many years of comparable data are there for Republic of Korea and Least developed countries?
63 years are reported by both, from 1961 to 2023.
How do Republic of Korea and Least developed countries rank globally for population density?
Republic of Korea ranks 24th and Least developed countries ranks 23rd 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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Republic of Korea vs Least developed countries: 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/korea-rep/least-developed-countries-un-classification/

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<a href="https://urban.statizoid.com/compare/population-density-people-per-sq-km-of-land-area/korea-rep/least-developed-countries-un-classification/">Republic of Korea vs Least developed countries: Population density</a> — Statizoid

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.