United States of America vs Yemen: Urban population, per square kilometre

United States of America
29.48 units per square kilometre
in 2023
Yemen
27.28 units per square kilometre
in 2023
United States of America rank
149th
Yemen rank
151st

Urban population, per square kilometre over time

  • United States of America
  • Yemen
0102030196119922023

How they compare

United States of America currently reports 29.48 units per square kilometre against 27.28 units per square kilometre in Yemen, a difference of 2.2 units per square kilometre.

That makes United States of America's figure about 1.1 times Yemen's.

Across all 63 years both countries report, United States of America has been ahead every year.

United States of America ranks 149th and Yemen ranks 151st of 216 countries.

United States of America has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade United States of America Yemen Difference Ahead
1960s 15.27 units per square kilometre 0.5413 units per square kilometre 14.73 units per square kilometre United States of America
1970s 17.28 units per square kilometre 1.33 units per square kilometre 15.95 units per square kilometre United States of America
1980s 19.22 units per square kilometre 3.46 units per square kilometre 15.77 units per square kilometre United States of America
1990s 22.25 units per square kilometre 7.33 units per square kilometre 14.92 units per square kilometre United States of America
2000s 25.72 units per square kilometre 12.27 units per square kilometre 13.45 units per square kilometre United States of America
2010s 28.2 units per square kilometre 18.97 units per square kilometre 9.23 units per square kilometre United States of America
2020s 29.19 units per square kilometre 25.85 units per square kilometre 3.34 units per square kilometre United States of America

Averages of every year both report within each decade.

Frequently asked questions

Which has higher urban population, per square kilometre, United States of America or Yemen?
United States of America, at 29.48 units per square kilometre against 27.28 units per square kilometre in Yemen as of 2023.
What is the difference in urban population, per square kilometre between United States of America and Yemen?
2.2 units per square kilometre, with United States of America ahead.
How many years of comparable data are there for United States of America and Yemen?
63 years are reported by both, from 1961 to 2023.
How do United States of America and Yemen rank globally for urban population, per square kilometre?
United States of America ranks 149th and Yemen ranks 151st of 216 countries.
Where does this data come from?
Statizoid (derived), published as Urban population, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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United States of America vs Yemen: Urban population, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 14 September 2026, from https://climate.statizoid.com/compare/urban-population-per-square-kilometre/united-states/yemen-rep/

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About this data

Indicator
Urban population, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
264 places, 15,342 data points, 1961–2023
Last refreshed

Urban population 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.