Benin vs Sierra Leone: Population density

Benin
125.14 people per sq. km of land area
in 2023
Sierra Leone
117.21 people per sq. km of land area
in 2023
Benin rank
88th
Sierra Leone rank
91st

Population density over time

  • Benin
  • Sierra Leone
255075100125196119922023

How they compare

Benin currently reports 125.14 people per sq. km of land area against 117.21 people per sq. km of land area in Sierra Leone, a difference of 7.93 people per sq. km of land area.

That makes Benin's figure about 1.1 times Sierra Leone's.

The two have swapped places 3 times across 63 shared years of data; in 1961 it was Sierra Leone ahead.

Benin ranks 88th and Sierra Leone ranks 91st of 216 countries.

Across the 7 decades both report, Benin averaged higher in 2 and Sierra Leone in 5.

Head to head by decade

Decade Benin Sierra Leone Difference Ahead
1960s 24.53 people per sq. km of land area 34.28 people per sq. km of land area 9.75 people per sq. km of land area Sierra Leone
1970s 30.32 people per sq. km of land area 40.9 people per sq. km of land area 10.57 people per sq. km of land area Sierra Leone
1980s 39.84 people per sq. km of land area 50.19 people per sq. km of land area 10.34 people per sq. km of land area Sierra Leone
1990s 54.37 people per sq. km of land area 58.45 people per sq. km of land area 4.07 people per sq. km of land area Sierra Leone
2000s 73.81 people per sq. km of land area 74.05 people per sq. km of land area 0.2388 people per sq. km of land area Sierra Leone
2010s 99.54 people per sq. km of land area 96.51 people per sq. km of land area 3.03 people per sq. km of land area Benin
2020s 120.51 people per sq. km of land area 113.41 people per sq. km of land area 7.1 people per sq. km of land area Benin

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population density, Benin or Sierra Leone?
Benin, at 125.14 people per sq. km of land area against 117.21 people per sq. km of land area in Sierra Leone as of 2023.
What is the difference in population density between Benin and Sierra Leone?
7.93 people per sq. km of land area, with Benin ahead.
How many years of comparable data are there for Benin and Sierra Leone?
63 years are reported by both, from 1961 to 2023.
How do Benin and Sierra Leone rank globally for population density?
Benin ranks 88th and Sierra Leone ranks 91st of 216 countries.
Where does this data come from?
FAO population estimates, Food and Agriculture Organization of the United Nations (FAO), publisher: Food and Agriculture Organization of the United Nations (FAO), published as Population density (people per sq. km of land area). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Benin vs Sierra Leone: Population density. Statizoid, drawing on FAO population estimates, Food and Agriculture Organization of the United Nations (FAO), publisher: Food and Agriculture Organization of the United Nations (FAO). Retrieved 06 September 2026, from https://urban.statizoid.com/compare/population-density-people-per-sq-km-of-land-area/benin/sierra-leone/

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About this data

Indicator
Population density (people per sq. km of land area)
Unit
people per sq. km of land area
Source
FAO population estimates, Food and Agriculture Organization of the United Nations (FAO), publisher: Food and Agriculture Organization of the United Nations (FAO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
264 places, 15,342 data points, 1961–2023
Last refreshed

Population density is midyear population divided by land area in square kilometers. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship--except for refugees not permanently settled in the country of asylum, who are generally considered part of the population of their country of origin. Land area is a country's total area, excluding area under inland water bodies, national claims to continental shelf, and exclusive economic zones. In most cases the definition of inland water bodies includes major rivers and lakes.