What is the difference in urban population, per capita between Guam and Puerto Rico?

0.0012 units per person, with Puerto Rico ahead.

How many years of comparable data are there for Guam and Puerto Rico?

66 years are reported by both, from 1960 to 2025.

Where does this data come from?

Statizoid (derived), published as Urban population, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guam vs Puerto Rico: Urban population, per capita

Guam

0.9422 units per person

in 2025

Puerto Rico

0.9434 units per person

in 2025

Guam rank

22nd

Puerto Rico rank

21st

Urban population, per capita over time

Guam
Puerto Rico

How they compare

Puerto Rico currently reports 0.9434 units per person against 0.9422 units per person in Guam, a difference of 0.0012 units per person.

The two have swapped places 3 times across 66 shared years of data; in 1960 it was Guam ahead.

Guam ranks 22nd and Puerto Rico ranks 21st of 218 countries.

Across the 7 decades both report, Guam averaged higher in 5 and Puerto Rico in 2.

Head to head by decade

Decade	Guam	Puerto Rico	Difference	Ahead
1960s	0.8543 units per person	0.4954 units per person	0.3589 units per person	Guam
1970s	0.8876 units per person	0.6133 units per person	0.2743 units per person	Guam
1980s	0.8951 units per person	0.7419 units per person	0.1532 units per person	Guam
1990s	0.9188 units per person	0.9016 units per person	0.0172 units per person	Guam
2000s	0.9368 units per person	0.941 units per person	0.0042 units per person	Puerto Rico
2010s	0.9408 units per person	0.9382 units per person	0.0026 units per person	Guam
2020s	0.9413 units per person	0.9416 units per person	0.0002 units per person	Puerto Rico

Averages of every year both report within each decade.

Frequently asked questions

Which has higher urban population, per capita, Guam or Puerto Rico?: Puerto Rico, at 0.9434 units per person against 0.9422 units per person in Guam as of 2025.
What is the difference in urban population, per capita between Guam and Puerto Rico?: 0.0012 units per person, with Puerto Rico ahead.
How many years of comparable data are there for Guam and Puerto Rico?: 66 years are reported by both, from 1960 to 2025.
How do Guam and Puerto Rico rank globally for urban population, per capita?: Guam ranks 22nd and Puerto Rico ranks 21st of 218 countries.
Where does this data come from?: Statizoid (derived), published as Urban population, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guam vs Puerto Rico: Urban population, per capita. Statizoid, drawing on Statizoid (derived). Retrieved 14 September 2026, from https://climate.statizoid.com/compare/urban-population-per-capita/guam/puerto-rico-us/

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About this data

Indicator: Urban population, per capita
Unit: units per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 266 places, 17,526 data points, 1960–2025
Last refreshed: 14 September 2026

Urban population divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.