Japan vs Tuvalu: Population regions with projections, per square kilometre

Japan
341.14 units per square kilometre
in 2023
Tuvalu
327.9 units per square kilometre
in 2023
Japan rank
34th
Tuvalu rank
35th

Population regions with projections, per square kilometre over time

  • Japan
  • Tuvalu
0100200300400196119922023

How they compare

Japan currently reports 341.14 units per square kilometre against 327.9 units per square kilometre in Tuvalu, a difference of 13.24 units per square kilometre.

The two have swapped places 2 times across 63 shared years of data; in 1961 it was Japan ahead.

Japan ranks 34th and Tuvalu ranks 35th of 215 countries.

Across the 7 decades both report, Japan averaged higher in 6 and Tuvalu in 1.

Head to head by decade

Decade Japan Tuvalu Difference Ahead
1960s 275.62 units per square kilometre 190.15 units per square kilometre 85.47 units per square kilometre Japan
1970s 306.66 units per square kilometre 207.01 units per square kilometre 99.65 units per square kilometre Japan
1980s 330.36 units per square kilometre 267.59 units per square kilometre 62.77 units per square kilometre Japan
1990s 343.72 units per square kilometre 307.62 units per square kilometre 36.1 units per square kilometre Japan
2000s 350.51 units per square kilometre 331.47 units per square kilometre 19.04 units per square kilometre Japan
2010s 349.67 units per square kilometre 362.13 units per square kilometre 12.47 units per square kilometre Tuvalu
2020s 343.85 units per square kilometre 337.38 units per square kilometre 6.46 units per square kilometre Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population regions with projections, per square kilometre, Japan or Tuvalu?
Japan, at 341.14 units per square kilometre against 327.9 units per square kilometre in Tuvalu as of 2023.
What is the difference in population regions with projections, per square kilometre between Japan and Tuvalu?
13.24 units per square kilometre, with Japan ahead.
How many years of comparable data are there for Japan and Tuvalu?
63 years are reported by both, from 1961 to 2023.
How do Japan and Tuvalu rank globally for population regions with projections, per square kilometre?
Japan ranks 34th and Tuvalu ranks 35th of 215 countries.
Where does this data come from?
Statizoid (derived), published as Population regions with projections, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Tuvalu: Population regions with projections, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 26 August 2026, from https://population.statizoid.com/compare/population-regions-with-projections-per-square-kilometre/japan/tuvalu/

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About this data

Indicator
Population regions with projections, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
215 places, 12,288 data points, 1961–2023
Last refreshed

Population regions with projections 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.