What is the difference in population regions with projections, per capita between Sierra Leone and Yemen?

0 units per person, with Sierra Leone ahead.

How many years of comparable data are there for Sierra Leone and Yemen?

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

Where does this data come from?

Statizoid (derived), published as Population regions with projections, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Sierra Leone vs Yemen: Population regions with projections, per capita

Sierra Leone

1 units per person

in 2025

Yemen

1 units per person

in 2025

Sierra Leone rank

86th

Yemen rank

87th

Population regions with projections, per capita over time

Sierra Leone
Yemen

How they compare

Sierra Leone currently reports 1 units per person against 1 units per person in Yemen, a difference of 0 units per person.

Across all 66 years both countries report, Yemen has been ahead every year.

Sierra Leone ranks 86th and Yemen ranks 87th of 215 countries.

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

Head to head by decade

Decade	Sierra Leone	Yemen	Difference	Ahead
1960s	1 units per person	1 units per person	0 units per person	—
1970s	1 units per person	1 units per person	0 units per person	—
1980s	1 units per person	1 units per person	0 units per person	Yemen
1990s	1 units per person	1 units per person	0 units per person	Yemen
2000s	1 units per person	1 units per person	0 units per person	Yemen
2010s	1 units per person	1 units per person	0 units per person	—
2020s	1 units per person	1 units per person	0 units per person	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population regions with projections, per capita, Sierra Leone or Yemen?: Sierra Leone, at 1 units per person against 1 units per person in Yemen as of 2025.
What is the difference in population regions with projections, per capita between Sierra Leone and Yemen?: 0 units per person, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Yemen?: 66 years are reported by both, from 1960 to 2025.
How do Sierra Leone and Yemen rank globally for population regions with projections, per capita?: Sierra Leone ranks 86th and Yemen ranks 87th of 215 countries.
Where does this data come from?: Statizoid (derived), published as Population regions with projections, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Yemen: Population regions with projections, per capita. Statizoid, drawing on Statizoid (derived). Retrieved 26 August 2026, from https://population.statizoid.com/compare/population-regions-with-projections-per-capita/sierra-leone/yemen-rep/

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About this data

Indicator: Population regions with projections, per capita
Unit: units per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 215 places, 14,160 data points, 1960–2025
Last refreshed: 26 August 2026

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