Belarus vs Sierra Leone: Population, total
Belarus
9.09 million
in 2025
Sierra Leone
8.82 million
in 2025
Belarus rank
99th
Sierra Leone rank
100th
Population, total over time
- Belarus
- Sierra Leone
How they compare
Belarus currently reports 9.09 million against 8.82 million in Sierra Leone, a difference of 266,200.
Across all 66 years both countries report, Belarus has been ahead every year.
Belarus ranks 99th and Sierra Leone ranks 100th of 218 countries.
Belarus has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Belarus | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 8.57 million | 2.45 million | 6.12 million | Belarus |
| 1970s | 9.33 million | 2.95 million | 6.38 million | Belarus |
| 1980s | 9.93 million | 3.62 million | 6.31 million | Belarus |
| 1990s | 10.16 million | 4.22 million | 5.94 million | Belarus |
| 2000s | 9.72 million | 5.34 million | 4.37 million | Belarus |
| 2010s | 9.45 million | 6.97 million | 2.49 million | Belarus |
| 2020s | 9.22 million | 8.37 million | 850,205 | Belarus |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population, total, Belarus or Sierra Leone?
- Belarus, at 9.09 million against 8.82 million in Sierra Leone as of 2025.
- What is the difference in population, total between Belarus and Sierra Leone?
- 266,200, with Belarus ahead.
- How many years of comparable data are there for Belarus and Sierra Leone?
- 66 years are reported by both, from 1960 to 2025.
- How do Belarus and Sierra Leone rank globally for population, total?
- Belarus ranks 99th and Sierra Leone ranks 100th of 218 countries.
- Where does this data come from?
- World Population Prospects, United Nations (UN), published as Population, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Total population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship. The values shown are midyear estimates.