Which has higher population, Belarus, Republic of or Sierra Leone?

Belarus, Republic of, at 9.13 million against 8.64 million in Sierra Leone as of 2024.

What is the difference in population between Belarus, Republic of and Sierra Leone?

491,690, with Belarus, Republic of ahead.

How many years of comparable data are there for Belarus, Republic of and Sierra Leone?

65 years are reported by both, from 1960 to 2024.

Where does this data come from?

International Monetary Fund, published as Population. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Belarus, Republic of vs Sierra Leone: Population

Belarus, Republic of

9.13 million

in 2024

Sierra Leone

8.64 million

in 2024

Belarus, Republic of rank

97th

Sierra Leone rank

99th

Population over time

Belarus, Republic of
Sierra Leone

How they compare

Belarus, Republic of currently reports 9.13 million against 8.64 million in Sierra Leone, a difference of 491,690.

That makes Belarus, Republic of's figure about 1.1 times Sierra Leone's.

Across all 65 years both countries report, Belarus, Republic of has been ahead every year.

Belarus, Republic of ranks 97th and Sierra Leone ranks 99th of 186 countries.

Belarus, Republic of has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Belarus, Republic of	Sierra Leone	Difference	Ahead
1960s	8.57 million	2.45 million	6.12 million	Belarus, Republic of
1970s	9.33 million	2.95 million	6.38 million	Belarus, Republic of
1980s	9.93 million	3.62 million	6.31 million	Belarus, Republic of
1990s	10.16 million	4.22 million	5.94 million	Belarus, Republic of
2000s	9.72 million	5.34 million	4.37 million	Belarus, Republic of
2010s	9.45 million	6.97 million	2.49 million	Belarus, Republic of
2020s	9.24 million	8.28 million	967,222	Belarus, Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population, Belarus, Republic of or Sierra Leone?: Belarus, Republic of, at 9.13 million against 8.64 million in Sierra Leone as of 2024.
What is the difference in population between Belarus, Republic of and Sierra Leone?: 491,690, with Belarus, Republic of ahead.
How many years of comparable data are there for Belarus, Republic of and Sierra Leone?: 65 years are reported by both, from 1960 to 2024.
How do Belarus, Republic of and Sierra Leone rank globally for population?: Belarus, Republic of ranks 97th and Sierra Leone ranks 99th of 186 countries.
Where does this data come from?: International Monetary Fund, published as Population. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Belarus, Republic of vs Sierra Leone: Population. Statizoid, drawing on International Monetary Fund. Retrieved 18 August 2026, from https://gender.statizoid.com/compare/population-5/belarus/sierra-leone/

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About this data

Indicator: Population
Source: International Monetary Fund
Licence: IMF Terms and Conditions (attribution required)
Coverage: 186 places, 12,090 data points, 1960–2024
Last refreshed: 18 August 2026

Data on Gender-disaggregated on selected population characteristics.