Japan vs Puerto Rico: Population - Est. & Proj. — Total Population - Both sexes, per square

Japan
0.3411 1000 No per square kilometre
in 2023
Puerto Rico
0.3655 1000 No per square kilometre
in 2023
Japan rank
29th
Puerto Rico rank
27th

Population - Est. & Proj. — Total Population - Both sexes, per square over time

  • Japan
  • Puerto Rico
00.10.20.30.4196119922023

How they compare

Puerto Rico currently reports 0.3655 1000 No per square kilometre against 0.3411 1000 No per square kilometre in Japan, a difference of 0.0244 1000 No per square kilometre.

That makes Puerto Rico's figure about 1.1 times Japan's.

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

Japan ranks 29th and Puerto Rico ranks 27th of 191 countries.

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

Head to head by decade

Decade Japan Puerto Rico Difference Ahead
1960s 0.2756 1000 No per square kilometre 0.288 1000 No per square kilometre 0.0123 1000 No per square kilometre Puerto Rico
1970s 0.3067 1000 No per square kilometre 0.332 1000 No per square kilometre 0.0254 1000 No per square kilometre Puerto Rico
1980s 0.3304 1000 No per square kilometre 0.3805 1000 No per square kilometre 0.0501 1000 No per square kilometre Puerto Rico
1990s 0.3437 1000 No per square kilometre 0.4143 1000 No per square kilometre 0.0706 1000 No per square kilometre Puerto Rico
2000s 0.3505 1000 No per square kilometre 0.4267 1000 No per square kilometre 0.0762 1000 No per square kilometre Puerto Rico
2010s 0.3497 1000 No per square kilometre 0.3964 1000 No per square kilometre 0.0468 1000 No per square kilometre Puerto Rico
2020s 0.3438 1000 No per square kilometre 0.3667 1000 No per square kilometre 0.0229 1000 No per square kilometre Puerto Rico

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population - est. & proj. — total population - both sexes, per square, Japan or Puerto Rico?
Puerto Rico, at 0.3655 1000 No per square kilometre against 0.3411 1000 No per square kilometre in Japan as of 2023.
What is the difference in population - est. & proj. — total population - both sexes, per square between Japan and Puerto Rico?
0.0244 1000 No per square kilometre, with Puerto Rico ahead.
How many years of comparable data are there for Japan and Puerto Rico?
63 years are reported by both, from 1961 to 2023.
How do Japan and Puerto Rico rank globally for population - est. & proj. — total population - both sexes, per square?
Japan ranks 29th and Puerto Rico ranks 27th of 191 countries.
Where does this data come from?
Statizoid (derived), published as Population - Est. & Proj. — Total Population - Both sexes, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Puerto Rico: Population - Est. & Proj. — Total Population - Both sexes, per square. Statizoid, drawing on Statizoid (derived). Retrieved 12 September 2026, from https://labour.statizoid.com/compare/population-est-and-proj-total-population-both-sexes-per-square-kilometre/japan/puerto-rico-us/

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About this data

Indicator
Population - Est. & Proj. — Total Population - Both sexes, per square kilometre
Unit
1000 No per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
192 places, 10,981 data points, 1961–2023
Last refreshed

Population - Est. & Proj. — Total Population - Both sexes 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.