Guam vs Tuvalu: Population density

Guam
380.56
in 2100
Tuvalu
409.67
in 2100
Guam rank
41st
Tuvalu rank
38th

Population density over time

  • Guam
  • Tuvalu
0100200300400170019002100

How they compare

Tuvalu currently reports 409.67 against 380.56 in Guam, a difference of 29.11.

That makes Tuvalu's figure about 1.1 times Guam's.

The two have swapped places 2 times across 159 shared years of data; in 1800 it was Tuvalu ahead.

Guam ranks 41st and Tuvalu ranks 38th of 235 countries.

Across the 23 decades both report, Guam averaged higher in 4 and Tuvalu in 19.

Head to head by decade

Decade Guam Tuvalu Difference Ahead
1800s 11.21 83.3 72.09 Tuvalu
1850s 62.96 96.27 33.3 Tuvalu
1900s 18.22 123.5 105.28 Tuvalu
1910s 22.22 129.43 107.21 Tuvalu
1920s 25.93 135.93 110.01 Tuvalu
1930s 35.19 142.63 107.45 Tuvalu
1940s 40.74 149.67 108.93 Tuvalu
1950s 118.52 175.37 56.85 Tuvalu
1960s 144.4 189.87 45.47 Tuvalu
1970s 181.46 207.01 25.55 Tuvalu
1980s 227.45 267.59 40.13 Tuvalu
1990s 275.5 307.62 32.12 Tuvalu
2000s 303.17 331.47 28.31 Tuvalu
2010s 305.2 362.13 56.94 Tuvalu
2020s 311.48 322.19 10.7 Tuvalu
2030s 331.28 301.14 30.14 Guam
2040s 346.74 314.52 32.22 Guam
2050s 359.86 336.34 23.52 Guam
2060s 368.73 357.31 11.42 Guam
2070s 376.03 378.99 2.96 Tuvalu
2080s 381.87 396.08 14.21 Tuvalu
2090s 382.47 406.14 23.66 Tuvalu
2100s 380.56 409.67 29.1 Tuvalu

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population density, Guam or Tuvalu?
Tuvalu, at 409.67 against 380.56 in Guam as of 2100.
What is the difference in population density between Guam and Tuvalu?
29.11, with Tuvalu ahead.
How many years of comparable data are there for Guam and Tuvalu?
159 years are reported by both, from 1800 to 2100.
How do Guam and Tuvalu rank globally for population density?
Guam ranks 41st and Tuvalu ranks 38th of 235 countries.
Where does this data come from?
Our World in Data, published as Population density. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guam vs Tuvalu: Population density. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/population-density/guam/tuvalu/

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About this data

Indicator
Population density
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
235 places, 68,610 data points, 1000–2100
Last refreshed