Early-demographic dividend vs Japan: GDP, PPP (current international $), per square kilometre

Early-demographic dividend
1.38 million current international $ per square kilometre
in 2023
Japan
18.01 million current international $ per square kilometre
in 2023
Early-demographic dividend rank
20th
Japan rank
20th

GDP, PPP (current international $), per square kilometre over time

  • Early-demographic dividend
  • Japan
05.0M10.0M15.0M20.0M199020062023

How they compare

Japan currently reports 18.01 million current international $ per square kilometre against 1.38 million current international $ per square kilometre in Early-demographic dividend, a difference of 16.63 million current international $ per square kilometre.

That makes Japan's figure about 13.1 times Early-demographic dividend's.

Across all 34 years both countries report, Japan has been ahead every year.

Early-demographic dividend ranks 20th and Japan ranks 20th of 47 groups.

Japan has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Early-demographic dividend Japan Difference Ahead
1990s 243,080 current international $ per square kilometre 8.18 million current international $ per square kilometre 7.94 million current international $ per square kilometre Japan
2000s 430,536 current international $ per square kilometre 11.11 million current international $ per square kilometre 10.68 million current international $ per square kilometre Japan
2010s 794,745 current international $ per square kilometre 14.06 million current international $ per square kilometre 13.26 million current international $ per square kilometre Japan
2020s 1.18 million current international $ per square kilometre 16.47 million current international $ per square kilometre 15.28 million current international $ per square kilometre Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp, ppp (current international $), per square kilometre, Early-demographic dividend or Japan?
Japan, at 18.01 million current international $ per square kilometre against 1.38 million current international $ per square kilometre in Early-demographic dividend as of 2023.
What is the difference in gdp, ppp (current international $), per square kilometre between Early-demographic dividend and Japan?
16.63 million current international $ per square kilometre, with Japan ahead.
How many years of comparable data are there for Early-demographic dividend and Japan?
34 years are reported by both, from 1990 to 2023.
How do Early-demographic dividend and Japan rank globally for gdp, ppp (current international $), per square kilometre?
Early-demographic dividend ranks 20th and Japan ranks 20th of 47 groups.
Where does this data come from?
Statizoid (derived), published as GDP, PPP (current international $), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Early-demographic dividend vs Japan: GDP, PPP (current international $), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/gdp-ppp-current-international-per-square-kilometre/early-demographic-dividend/japan/

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About this data

Indicator
GDP, PPP (current international $), per square kilometre
Unit
current international $ per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
248 places, 8,088 data points, 1990–2023
Last refreshed

GDP, PPP (current international $) 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.