Japan vs Small states: Population ages 15-64, total, per square kilometre

Japan
200.79 units per square kilometre
in 2023
Small states
17.55 units per square kilometre
in 2023
Japan rank
39th
Small states rank
42nd

Population ages 15-64, total, per square kilometre over time

  • Japan
  • Small states
050100150200250196119922023

How they compare

Japan currently reports 200.79 units per square kilometre against 17.55 units per square kilometre in Small states, a difference of 183.24 units per square kilometre.

That makes Japan's figure about 11.4 times Small states's.

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

Japan ranks 39th and Small states ranks 42nd of 215 countries.

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

Head to head by decade

Decade Japan Small states Difference Ahead
1960s 181.99 units per square kilometre 7.73 units per square kilometre 174.26 units per square kilometre Japan
1970s 206.24 units per square kilometre 9.31 units per square kilometre 196.93 units per square kilometre Japan
1980s 224.33 units per square kilometre 11.29 units per square kilometre 213.04 units per square kilometre Japan
1990s 238.83 units per square kilometre 12.56 units per square kilometre 226.27 units per square kilometre Japan
2000s 231.44 units per square kilometre 14.41 units per square kilometre 217.04 units per square kilometre Japan
2010s 212.61 units per square kilometre 16.26 units per square kilometre 196.34 units per square kilometre Japan
2020s 202.21 units per square kilometre 17.27 units per square kilometre 184.94 units per square kilometre Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population ages 15-64, total, per square kilometre, Japan or Small states?
Japan, at 200.79 units per square kilometre against 17.55 units per square kilometre in Small states as of 2023.
What is the difference in population ages 15-64, total, per square kilometre between Japan and Small states?
183.24 units per square kilometre, with Japan ahead.
How many years of comparable data are there for Japan and Small states?
63 years are reported by both, from 1961 to 2023.
How do Japan and Small states rank globally for population ages 15-64, total, per square kilometre?
Japan ranks 39th and Small states ranks 42nd of 215 countries.
Where does this data come from?
Statizoid (derived), published as Population ages 15-64, total, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Small states: Population ages 15-64, total, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 02 September 2026, from https://health.statizoid.com/compare/population-ages-15-64-total-per-square-kilometre/japan/small-states/

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About this data

Indicator
Population ages 15-64, total, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
263 places, 15,281 data points, 1961–2023
Last refreshed

Population ages 15-64, total divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.