The latest officially reported population of Belgium was 11,876,844 in 2024 vs 8,642,022 people in Sierra Leone in 2024. In 2025, based on the adjusted UN estimation, the current Belgium's population is 11,909,960 people compared to 8,961,932 in Sierra Leone.
Population statistics:
- Belgium's population is 1.33 times bigger than Sierra Leone's.
- Belgium is ranked the 83rd most populous country in the world, while Sierra Leone is the 102nd.
- The countries together account for 0.25% of the world: 0.14% for Belgium vs 0.11% for Sierra Leone.
- For the last 10 years, Belgium has had an average growth rate of +0.57% per year vs +2.32% in Sierra Leone.
- Since 2005, the population of Belgium has increased from 10.5M people to 11.9M (13.7% growth), while Sierra Leone has grown from 5.5M to 8.96M (62.9% growth).
- Belgium is projected to reach its peak in 2044 at 12M people compared to the peak of 16M people in 2092 for Sierra Leone.
Belgium vs Sierra Leone: live population counter
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|
|
|
|---|---|---|
| Current population |
11909960
|
8961932
|
| Population rank | 83/197 | 102/197 |
| Percent of world population | 0.14% | 0.11% |
| One net population change |
5.88 minutes
|
2.9 minutes
|
| One birth every |
4.74 minutes
|
2.03 minutes
|
| One death every |
4.74 minutes
|
7.5 minutes
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| One migration net change every |
14.5 minutes
|
47.8 minutes
|
| Annual migration change | +36,243 | -11,000 |
| Daily growth/decline | +245 | +497 |
| Annual growth/decline | +89,421 | +181,510 |
| Annual growth/decline rate | +0.76% | +2.15% |
| Population growth rate rank | 119/197 | 49/197 |
Belgium and Sierra Leone: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 9,153,489 | 2,268,356 | - | - |
| 1961 | 9,183,948 | 2,304,227 | 0.33% | 1.58% |
| 1962 | 9,220,578 | 2,342,242 | 0.4% | 1.65% |
| 1963 | 9,289,770 | 2,382,258 | 0.75% | 1.71% |
| 1964 | 9,378,113 | 2,424,390 | 0.95% | 1.77% |
| 1965 | 9,463,667 | 2,468,666 | 0.91% | 1.83% |
| 1966 | 9,527,807 | 2,514,638 | 0.68% | 1.86% |
| 1967 | 9,580,991 | 2,562,384 | 0.56% | 1.9% |
| 1968 | 9,618,756 | 2,611,532 | 0.39% | 1.92% |
| 1969 | 9,646,032 | 2,661,365 | 0.28% | 1.91% |
| 1970 | 9,655,549 | 2,712,286 | 0.1% | 1.91% |
| 1971 | 9,673,162 | 2,763,222 | 0.18% | 1.88% |
| 1972 | 9,711,115 | 2,814,388 | 0.39% | 1.85% |
| 1973 | 9,741,720 | 2,866,955 | 0.32% | 1.87% |
| 1974 | 9,772,419 | 2,920,459 | 0.32% | 1.87% |
| 1975 | 9,800,700 | 2,974,657 | 0.29% | 1.86% |
| 1976 | 9,818,227 | 3,028,820 | 0.18% | 1.82% |
| 1977 | 9,830,358 | 3,085,354 | 0.12% | 1.87% |
| 1978 | 9,839,534 | 3,145,517 | 0.09% | 1.95% |
| 1979 | 9,848,382 | 3,207,499 | 0.09% | 1.97% |
| 1980 | 9,859,242 | 3,272,089 | 0.11% | 2.01% |
| 1981 | 9,858,982 | 3,338,940 | -0.003% | 2.04% |
| 1982 | 9,856,303 | 3,408,183 | -0.03% | 2.07% |
| 1983 | 9,855,520 | 3,481,646 | -0.008% | 2.16% |
| 1984 | 9,855,372 | 3,558,758 | -0.002% | 2.21% |
| 1985 | 9,858,308 | 3,638,438 | 0.03% | 2.24% |
| 1986 | 9,861,823 | 3,728,380 | 0.04% | 2.47% |
| 1987 | 9,870,234 | 3,829,718 | 0.09% | 2.72% |
| 1988 | 9,901,664 | 3,934,517 | 0.32% | 2.74% |
| 1989 | 9,937,697 | 4,034,037 | 0.36% | 2.53% |
| 1990 | 9,967,379 | 4,196,828 | 0.3% | 4.04% |
| 1991 | 10,004,486 | 4,246,267 | 0.37% | 1.18% |
| 1992 | 10,045,158 | 4,166,366 | 0.41% | -1.88% |
| 1993 | 10,084,475 | 4,157,130 | 0.39% | -0.22% |
| 1994 | 10,115,603 | 4,173,105 | 0.31% | 0.38% |
| 1995 | 10,136,811 | 4,179,179 | 0.21% | 0.15% |
| 1996 | 10,156,637 | 4,199,210 | 0.2% | 0.48% |
| 1997 | 10,181,245 | 4,253,716 | 0.24% | 1.3% |
| 1998 | 10,203,008 | 4,295,785 | 0.21% | 0.99% |
| 1999 | 10,226,419 | 4,318,043 | 0.23% | 0.52% |
| 2000 | 10,251,250 | 4,423,611 | 0.24% | 2.44% |
| 2001 | 10,286,570 | 4,692,716 | 0.34% | 6.08% |
| 2002 | 10,332,785 | 4,971,435 | 0.45% | 5.94% |
| 2003 | 10,376,133 | 5,177,687 | 0.42% | 4.15% |
| 2004 | 10,421,137 | 5,355,717 | 0.43% | 3.44% |
| 2005 | 10,478,617 | 5,501,712 | 0.55% | 2.73% |
| 2006 | 10,547,958 | 5,624,466 | 0.66% | 2.23% |
| 2007 | 10,625,700 | 5,749,352 | 0.74% | 2.22% |
| 2008 | 10,709,973 | 5,894,722 | 0.79% | 2.53% |
| 2009 | 10,796,493 | 6,055,646 | 0.81% | 2.73% |
| 2010 | 10,895,586 | 6,222,714 | 0.92% | 2.76% |
| 2011 | 11,038,264 | 6,387,251 | 1.31% | 2.64% |
| 2012 | 11,106,932 | 6,551,080 | 0.62% | 2.56% |
| 2013 | 11,159,407 | 6,714,051 | 0.47% | 2.49% |
| 2014 | 11,209,057 | 6,876,385 | 0.44% | 2.42% |
| 2015 | 11,274,196 | 7,037,655 | 0.58% | 2.35% |
| 2016 | 11,331,422 | 7,205,328 | 0.51% | 2.38% |
| 2017 | 11,375,158 | 7,379,299 | 0.39% | 2.41% |
| 2018 | 11,427,054 | 7,554,563 | 0.46% | 2.38% |
| 2019 | 11,488,980 | 7,731,991 | 0.54% | 2.35% |
| 2020 | 11,538,604 | 7,912,558 | 0.43% | 2.34% |
| 2021 | 11,586,195 | 8,094,602 | 0.41% | 2.3% |
| 2022 | 11,680,210 | 8,276,807 | 0.81% | 2.25% |
| 2023 | 11,787,423 | 8,460,512 | 0.92% | 2.22% |
| 2024 | 11,876,844 | 8,642,022 | 0.76% | 2.15% |
| 2025 | 11,896,918 | 8,819,789 | 0.17% | 2.06% |
| 2026 | 11,913,154 | 8,996,743 | 0.14% | 2.01% |
| 2027 | 11,927,312 | 9,174,695 | 0.12% | 1.98% |
| 2028 | 11,940,447 | 9,349,021 | 0.11% | 1.9% |
| 2029 | 11,952,623 | 9,520,811 | 0.1% | 1.84% |
| 2030 | 11,963,228 | 9,694,851 | 0.09% | 1.83% |
| 2031 | 11,972,203 | 9,870,295 | 0.08% | 1.81% |
| 2032 | 11,980,413 | 10,047,193 | 0.07% | 1.79% |
| 2033 | 11,988,622 | 10,221,006 | 0.07% | 1.73% |
| 2034 | 11,996,340 | 10,391,485 | 0.06% | 1.67% |
| 2035 | 12,003,132 | 10,563,163 | 0.06% | 1.65% |
| 2036 | 12,009,585 | 10,734,341 | 0.05% | 1.62% |
| 2037 | 12,016,237 | 10,902,263 | 0.06% | 1.56% |
| 2038 | 12,022,688 | 11,066,143 | 0.05% | 1.5% |
| 2039 | 12,027,954 | 11,230,060 | 0.04% | 1.48% |
| 2040 | 12,032,091 | 11,398,391 | 0.03% | 1.5% |
| 2041 | 12,035,890 | 11,566,213 | 0.03% | 1.47% |
| 2042 | 12,038,939 | 11,728,787 | 0.03% | 1.41% |
| 2043 | 12,040,642 | 11,887,934 | 0.01% | 1.36% |
| 2044 | 12,041,547 | 12,049,424 | 0.008% | 1.36% |
| 2045 | 12,040,973 | 12,208,872 | -0.005% | 1.32% |
| 2046 | 12,038,516 | 12,363,446 | -0.02% | 1.27% |
| 2047 | 12,034,474 | 12,512,739 | -0.03% | 1.21% |
| 2048 | 12,028,475 | 12,659,609 | -0.05% | 1.17% |
| 2049 | 12,020,405 | 12,805,136 | -0.07% | 1.15% |
| 2050 | 12,010,542 | 12,948,320 | -0.08% | 1.12% |
From 2005 to 2015, the population of Belgium increased by 795,579 people (a 7.59% growth), while Sierra Leone gained 1,535,943 people (a 27.9% growth).
For the next 10 years, from 2015 to 2025, Belgium gained 635,764 (a 5.64% growth), while Sierra Leone's population increased by 1,924,277 (a 27.3% growth).
Belgium was ranked 77th most populous country in 2005 and is 83rd in 2025. Sierra Leone was ranked 106th in 2005 and ranked 102nd now.
The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Belgium's population will grow by 0.84% to 12,010,542 people with a rank change from 83rd to 92nd. The population of Sierra Leone will increase by 44.5% to 12,948,320 people and rank change from 102nd to 91st.
Biggest cities by population
|
|
|
|---|---|
| City | Population |
| Brussels | 1.25M |
| Antwerp | 529K |
| Liege | 195K |
| Schaerbeek | 133K |
| Anderlecht | 121K |
| Mechelen | 86.9K |
| Hasselt | 77.7K |
| Genk | 66.1K |
| Seraing | 64.3K |
| Beveren | 50.3K |
|
|
|
|---|---|
| City | Population |
| Freetown | 951K |
| Bo | 234K |
| Kenema | 188K |
Compare countries by 7 more topics
Population differences between Belgium and Sierra Leone
|
|
|
|
|---|---|---|
| Life expectancy | 82.4 years | 62.2 years |
| Average age | 42.5 years | 24.4 years |
| Median age | 42.7 years | 20.5 years |
| Male:Female ratio | 49.3:50.7 | 49.9:50.1 |
| Fertility rate | 1.47 births per woman | 3.79 births per woman |
| Population density | 1,009 ppl/mi² | 310 ppl/mi² |
Population map with other countries
Population
Growth rate visualization in other countries
Growth rate
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