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Population in Belgium compared to South Sudan: Trends, Charts, Rankings

Updated on by Georank

The latest officially reported population of Belgium was 11,941,781 in 2025 vs 12,188,788 people in South Sudan in 2025. In 2026, based on the adjusted UN estimation, the current Belgium's population is 11,967,185 people compared to 12,565,048 in South Sudan.

Population statistics:

  • South Sudan's population is 1.05 times bigger than Belgium's.
  • Belgium is ranked the 83rd most populous country in the world, while South Sudan is the 80th.
  • The countries together account for 0.3% of the world: 0.14% for Belgium vs 0.15% for South Sudan.
  • For the last 10 years, Belgium has had an average growth rate of +0.58% per year vs +0.78% in South Sudan.
  • Since 2006, the population of Belgium has increased from 10.5M people to 12M (13.5% growth), while South Sudan has grown from 7.98M to 12.6M (57.5% growth).

Belgium vs South Sudan: population by year and forecast

Belgium
Factual

Projection
South Sudan
Factual

Projection
1x
Year Population
Belgium South Sudan
2100 11,250,862 24,078,379
2099 11,269,247 24,072,957
2098 11,287,433 24,054,947
2097 11,303,694 24,056,753
2096 11,319,229 24,045,972
2095 11,335,187 24,037,837
2094 11,351,692 24,039,267
2093 11,367,258 24,030,512
2092 11,383,419 24,010,555
2091 11,397,881 23,991,816
2090 11,412,370 23,970,012
2089 11,426,889 23,929,017
2088 11,442,238 23,883,712
2087 11,457,739 23,848,809
2086 11,472,102 23,794,890
2085 11,485,745 23,750,772
2084 11,499,703 23,678,728
2083 11,513,055 23,609,290
2082 11,527,480 23,532,790
2081 11,539,632 23,458,146
2080 11,553,646 23,383,482
2079 11,566,656 23,286,011
2078 11,580,982 23,188,860
2077 11,593,809 23,078,416
2076 11,605,311 22,979,198
2075 11,617,264 22,860,496
2074 11,630,340 22,718,148
2073 11,643,635 22,575,682
2072 11,656,916 22,431,004
2071 11,670,459 22,280,140
2070 11,686,541 22,143,813
2069 11,702,841 21,995,874
2068 11,720,297 21,822,076
2067 11,737,631 21,654,546
2066 11,756,233 21,489,275
2065 11,776,031 21,309,913
2064 11,796,981 21,134,522
2063 11,818,873 20,957,705
2062 11,841,060 20,777,701
2061 11,864,790 20,601,672
2060 11,886,277 20,423,629
2059 11,907,924 20,227,862
2058 11,928,140 20,041,880
2057 11,951,275 19,846,671
2056 11,972,819 19,652,407
2055 11,992,614 19,457,411
2054 12,011,260 19,250,667
2053 12,029,602 19,053,773
2052 12,045,984 18,833,795
2051 12,059,458 18,626,605
2050 12,070,180 18,427,690
2049 12,079,277 18,224,430
2048 12,086,376 18,014,650
2047 12,091,336 17,799,982
2046 12,094,512 17,572,953
2045 12,096,264 17,348,901
2044 12,095,660 17,115,914
2043 12,094,445 16,882,303
2042 12,092,240 16,639,465
2041 12,088,320 16,390,966
2040 12,084,611 16,137,104
2039 12,080,011 15,884,330
2038 12,074,019 15,622,514
2037 12,067,048 15,358,539
2036 12,060,663 15,085,936
2035 12,054,093 14,810,066
2034 12,047,026 14,538,365
2033 12,038,587 14,273,128
2032 12,030,514 14,002,178
2031 12,022,079 13,725,779
2030 12,012,501 13,460,850
2029 12,000,773 13,201,804
2028 11,988,034 12,942,501
2027 11,974,384 12,688,278
2026 11,959,583 12,434,895
2025 11,941,781 12,188,788
2024 11,858,610 11,943,408
2023 11,779,946 11,483,374
2022 11,680,210 11,021,177
2021 11,586,195 10,865,780
2020 11,538,604 10,698,467
2019 11,488,980 10,423,384
2018 11,427,054 10,122,977
2017 11,375,158 10,259,154
2016 11,331,422 10,830,102
2015 11,274,196 11,107,561
2014 11,209,057 11,235,073
2013 11,159,407 11,166,275
2012 11,106,932 10,756,240
2011 11,038,264 10,288,109
2010 10,895,586 9,745,953
2009 10,796,493 9,243,556
2008 10,709,973 8,817,647
2007 10,625,700 8,388,788
2006 10,547,958 7,976,526
2005 10,478,617 7,590,143
2004 10,421,137 7,233,041
2003 10,376,133 6,903,127
2002 10,332,785 6,596,806
2001 10,286,570 6,308,391
2000 10,251,250 6,032,267
1999 10,226,419 5,771,628
1998 10,203,008 5,620,068
1997 10,181,245 5,509,136
1996 10,156,637 5,356,925
1995 10,136,811 5,225,836
1994 10,115,603 5,071,184
1993 10,084,475 4,956,002
1992 10,045,158 4,909,749
1991 10,004,486 4,836,677
1990 9,967,379 4,737,633
1989 9,937,697 4,713,229
1988 9,901,664 4,848,029
1987 9,870,234 4,962,395
1986 9,861,823 4,921,240
1985 9,858,308 4,834,296
1984 9,855,372 4,750,627
1983 9,855,520 4,661,574
1982 9,856,303 4,557,686
1981 9,858,982 4,447,272
1980 9,859,242 4,339,030
1979 9,848,382 4,232,605
1978 9,839,534 4,127,657
1977 9,830,358 4,024,032
1976 9,818,227 3,921,910
1975 9,800,700 3,821,494
1974 9,772,419 3,723,259
1973 9,741,720 3,627,383
1972 9,711,115 3,542,497
1971 9,673,162 3,468,646
1970 9,655,549 3,409,614
1969 9,646,032 3,365,533
1968 9,618,756 3,321,528
1967 9,580,991 3,277,648
1966 9,527,807 3,236,423
1965 9,463,667 3,189,835
1964 9,378,113 3,129,918
1963 9,289,770 3,072,669
1962 9,220,578 3,024,308
1961 9,183,948 2,976,724
1960 9,153,489 2,931,559

Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1960–2025, retrieved 2026-07-08).

GeoRank.org/population/belgium/south-sudan | CC BY

From 2006 to 2016, the population of Belgium increased by 783,464 people (a 7.43% growth), while South Sudan gained 2,853,576 people (a 35.8% growth).

For the next 10 years, from 2016 to 2026, Belgium gained 635,763 people (a 5.61% growth), while South Sudan's population increased by 1,734,946 people (a 16% growth).

Belgium was ranked 77th most populous country in 2006 and is 83rd in 2026. South Sudan was ranked 92nd in 2006 and ranked 80th now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Belgium's population will grow by 0.86% to 12,070,180 people with a rank change from 83rd to 92nd. The population of South Sudan will increase by 46.7% to 18,427,690 people and rank change from 80th to 78th.

Belgium is projected to reach its peak in 2045 at 12.1M people compared to the peak of 24.1M people in 2100 for South Sudan.

Population growth rate by year

Belgium
Factual

Projection
South Sudan
Factual

Projection
1x
Year Growth rate
Belgium South Sudan
2100 -0.16% 0.02%
2099 -0.16% 0.07%
2098 -0.14% -0.008%
2097 -0.14% 0.04%
2096 -0.14% 0.03%
2095 -0.15% -0.006%
2094 -0.14% 0.04%
2093 -0.14% 0.08%
2092 -0.13% 0.08%
2091 -0.13% 0.09%
2090 -0.13% 0.17%
2089 -0.13% 0.19%
2088 -0.14% 0.15%
2087 -0.13% 0.23%
2086 -0.12% 0.19%
2085 -0.12% 0.3%
2084 -0.12% 0.29%
2083 -0.13% 0.33%
2082 -0.11% 0.32%
2081 -0.12% 0.32%
2080 -0.11% 0.42%
2079 -0.12% 0.42%
2078 -0.11% 0.48%
2077 -0.1% 0.43%
2076 -0.1% 0.52%
2075 -0.11% 0.63%
2074 -0.11% 0.63%
2073 -0.11% 0.64%
2072 -0.12% 0.68%
2071 -0.14% 0.62%
2070 -0.14% 0.67%
2069 -0.15% 0.8%
2068 -0.15% 0.77%
2067 -0.16% 0.77%
2066 -0.17% 0.84%
2065 -0.18% 0.83%
2064 -0.19% 0.84%
2063 -0.19% 0.87%
2062 -0.2% 0.85%
2061 -0.18% 0.87%
2060 -0.18% 0.97%
2059 -0.17% 0.93%
2058 -0.19% 0.98%
2057 -0.18% 0.99%
2056 -0.17% 1%
2055 -0.16% 1.07%
2054 -0.15% 1.03%
2053 -0.14% 1.17%
2052 -0.11% 1.11%
2051 -0.09% 1.08%
2050 -0.08% 1.12%
2049 -0.06% 1.16%
2048 -0.04% 1.21%
2047 -0.03% 1.29%
2046 -0.01% 1.29%
2045 0.005% 1.36%
2044 0.01% 1.38%
2043 0.02% 1.46%
2042 0.03% 1.52%
2041 0.03% 1.57%
2040 0.04% 1.59%
2039 0.05% 1.68%
2038 0.06% 1.72%
2037 0.05% 1.81%
2036 0.05% 1.86%
2035 0.06% 1.87%
2034 0.07% 1.86%
2033 0.07% 1.94%
2032 0.07% 2.01%
2031 0.08% 1.97%
2030 0.1% 1.96%
2029 0.11% 2%
2028 0.11% 2%
2027 0.12% 2.04%
2026 0.15% 2.02%
2025 0.7% 2.05%
2024 0.67% 4.01%
2023 0.85% 4.19%
2022 0.81% 1.43%
2021 0.41% 1.56%
2020 0.43% 2.64%
2019 0.54% 2.97%
2018 0.46% -1.33%
2017 0.39% -5.27%
2016 0.51% -2.5%
2015 0.58% -1.13%
2014 0.44% 0.62%
2013 0.47% 3.81%
2012 0.62% 4.55%
2011 1.31% 5.56%
2010 0.92% 5.44%
2009 0.81% 4.83%
2008 0.79% 5.11%
2007 0.74% 5.17%
2006 0.66% 5.09%
2005 0.55% 4.94%
2004 0.43% 4.78%
2003 0.42% 4.64%
2002 0.45% 4.57%
2001 0.34% 4.58%
2000 0.24% 4.52%
1999 0.23% 2.7%
1998 0.21% 2.01%
1997 0.24% 2.84%
1996 0.2% 2.51%
1995 0.21% 3.05%
1994 0.31% 2.32%
1993 0.39% 0.94%
1992 0.41% 1.51%
1991 0.37% 2.09%
1990 0.3% 0.52%
1989 0.36% -2.78%
1988 0.32% -2.3%
1987 0.09% 0.84%
1986 0.04% 1.8%
1985 0.03% 1.76%
1984 -0.002% 1.91%
1983 -0.008% 2.28%
1982 -0.03% 2.48%
1981 -0.003% 2.49%
1980 0.11% 2.51%
1979 0.09% 2.54%
1978 0.09% 2.58%
1977 0.12% 2.6%
1976 0.18% 2.63%
1975 0.29% 2.64%
1974 0.32% 2.64%
1973 0.32% 2.4%
1972 0.39% 2.13%
1971 0.18% 1.73%
1970 0.1% 1.31%
1969 0.28% 1.32%
1968 0.39% 1.34%
1967 0.56% 1.27%
1966 0.68% 1.46%
1965 0.91% 1.91%
1964 0.95% 1.86%
1963 0.75% 1.6%
1962 0.4% 1.6%
1961 0.33% 1.54%

Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1961–2025, retrieved 2026-07-08).

GeoRank.org/population/belgium/south-sudan | CC BY

In 2025, the population of Belgium grew by 0.7%, while South Sudan's population grew by 2.05%.

Live population counters

Belgium South Sudan
Current population
11967185
12565048
Population rank 83/197 80/197
Percent of world population 0.14% 0.15%
One net population change
6.34 minutes
2.15 minutes
One birth every
4.82 minutes
1.51 minutes
One death every
4.67 minutes
4.48 minutes
Daily growth/decline +228 +672
Annual growth/decline +83,171 +245,380
Annual growth/decline rate +0.7% +2.05%
Population growth rate rank 116/197 48/197
One migration net change every
16.5 minutes
1.43 hours
Annual migration change +31,989 +6,145
Net migration rank 28/196 50/196
Foreign-born residents 2,349,032 914,001
Foreign-born residents rank 30/195 62/195
Foreign-born share of population 20% 7.7%
Foreign-born share rank 30/195 77/195

Natural population change vs migration

Belgium
Natural

Migration
South Sudan
Natural

Migration
1x
Year Population change
Belgium South Sudan
Natural Migration Natural Migration
2025 - 31,989 - 6,145
2024 -3,557 36,243 231,714 15,374
2023 0 41,679 217,966 455,000
2022 -2,336 118,615 211,166 40,259
2021 5,793 24,017 213,567 -154,359
2020 -12,692 43,777 212,332 62,935
2019 8,042 58,469 209,708 65,198
2018 7,999 50,604 168,497 157,408
2017 10,238 37,981 72,193 -670,477
2016 14,731 28,090 110,553 -654,225
2015 11,274 63,536 148,542 -159,822
2014 21,297 37,472 227,611 -471,523
2013 16,739 28,066 315,983 65,337
2012 18,882 45,001 312,974 125,771
2011 25,388 52,464 303,181 194,325
2010 23,970 105,232 287,409 299,402
2009 23,752 97,175 278,859 139,129
2008 22,491 66,470 268,268 165,557
2007 23,376 59,911 256,546 167,350
2006 21,096 53,574 246,706 153,926
2005 15,718 50,576 239,272 132,869
2004 16,673 35,143 231,877 110,182
2003 7,263 34,472 225,822 91,951
2002 7,233 39,404 212,014 82,847
2001 11,315 34,924 204,108 77,856
2000 12,302 13,952 196,055 74,227
1999 9,203 16,849 180,721 70,271
1998 9,183 12,517 -12,157 64,285
1997 12,218 10,262 121,454 48,280
1996 12,188 15,684 116,728 17,953
1995 11,150 1,937 110,417 17,077
1994 12,139 17,636 165,407 16,407
1993 14,118 18,542 32,779 15,772
1992 20,090 25,941 28,874 15,077
1991 22,010 27,038 87,873 14,327
1990 19,935 8,299 82,900 12,988
1989 13,912 7,301 83,735 -130,821
1988 14,853 3,929 -125,447 -97,065
1987 11,844 3,525 5,756 -11,976
1986 5,917 2,964 99,502 -10,973
1985 2,958 2,165 95,342 -9,986
1984 4,927 1,697 90,970 -8,984
1983 2,956 1,252 104,107 -7,986
1982 7,885 1,100 118,641 -6,983
1981 11,831 2,826 115,163 -5,994
1980 10,845 11,482 112,307 -4,997
1979 11,818 11,277 109,540 -3,997
1978 7,872 10,828 107,352 -2,998
1977 8,847 10,460 104,886 -1,997
1976 1,964 10,360 102,346 -995
1975 0 9,652 99,882 -395
1974 7,818 8,924 97,181 -192
1973 11,690 8,684 94,765 0
1972 18,451 8,384 74,803 193
1971 21,281 7,992 72,308 394
1970 23,173 19,393 44,776 587
1969 21,221 20,072 42,015 786
1968 20,199 19,809 44,213 995
1967 31,618 19,492 41,357 1,194
1966 36,206 18,985 38,523 1,386
1965 39,748 18,243 51,682 1,591
1964 51,580 17,687 64,786 1,785
1963 41,804 16,355 46,333 1,591
1962 42,414 14,829 47,406 1,386
1961 52,349 10,566 45,186 1,194
1960 40,275 9,893 42,945 995

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).

GeoRank.org/population/belgium/south-sudan | CC BY

Over the last 10 years, 7.28% of the population change in Belgium is from natural causes (a gain of 39,492 people) and 92.7% is from migration (a gain of 503,011 people). In South Sudan 68.1% is from natural causes (a gain of 1,796,238 people) and 31.9% is from migration (a loss of 842,709 people).

As of 2024, 2,349,032 residents or 20% of the population were not native-born in Belgium, compared to 914,001 people or 7.7% in South Sudan.

Biggest cities by population

Belgium
City Population
Brussels 1.25M
Antwerp 529K
Ghent 273K
Charleroi 204K
Liege 195K
Schaerbeek 133K
Anderlecht 121K
Bruges 119K
Namur 115K
Leuven 101K
South Sudan
City Population
Juba 500K
Wau 321K
Bor 315K
Malakal 147K
Yambio 130K

Compare countries by 7 more topics

Population map with other countries

1x

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08); United Nations | World Population Prospects (1960–2026, retrieved 2026-07-08); U.S. Census Bureau (1960–2025, retrieved 2026-07-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08).

GeoRank.org/population/belgium/south-sudan | CC BY

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-07-08)
  2. United Nations | World Population Prospects (1960–2100, retrieved 2026-07-08)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
  4. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
  5. Wikidata (2026, retrieved 2026-07-08)

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