Japan vs Post-demographic dividend: Population density

Japan
341.55 people per sq. km of land area
in 2023
Post-demographic dividend
35.98 people per sq. km of land area
in 2023
Japan rank
35th
Post-demographic dividend rank
38th

Population density over time

  • Japan
  • Post-demographic dividend
0100200300400196119922023

How they compare

Japan currently reports 341.55 people per sq. km of land area against 35.98 people per sq. km of land area in Post-demographic dividend, a difference of 305.57 people per sq. km of land area.

That makes Japan's figure about 9.5 times Post-demographic dividend's.

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

Japan ranks 35th and Post-demographic dividend ranks 38th of 216 countries.

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

Head to head by decade

Decade Japan Post-demographic dividend Difference Ahead
1960s 267.16 people per sq. km of land area 26.45 people per sq. km of land area 240.71 people per sq. km of land area Japan
1970s 301.25 people per sq. km of land area 28.89 people per sq. km of land area 272.36 people per sq. km of land area Japan
1980s 329.17 people per sq. km of land area 30.87 people per sq. km of land area 298.3 people per sq. km of land area Japan
1990s 343.48 people per sq. km of land area 31.9 people per sq. km of land area 311.58 people per sq. km of land area Japan
2000s 350.25 people per sq. km of land area 33.35 people per sq. km of land area 316.89 people per sq. km of land area Japan
2010s 349.21 people per sq. km of land area 34.97 people per sq. km of land area 314.25 people per sq. km of land area Japan
2020s 344.01 people per sq. km of land area 35.83 people per sq. km of land area 308.17 people per sq. km of land area Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population density, Japan or Post-demographic dividend?
Japan, at 341.55 people per sq. km of land area against 35.98 people per sq. km of land area in Post-demographic dividend as of 2023.
What is the difference in population density between Japan and Post-demographic dividend?
305.57 people per sq. km of land area, with Japan ahead.
How many years of comparable data are there for Japan and Post-demographic dividend?
63 years are reported by both, from 1961 to 2023.
How do Japan and Post-demographic dividend rank globally for population density?
Japan ranks 35th and Post-demographic dividend ranks 38th 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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Japan vs Post-demographic dividend: 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 10 September 2026, from https://urban.statizoid.com/compare/population-density-people-per-sq-km-of-land-area/japan/post-demographic-dividend/

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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.