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

Updated on by Georank team

The latest officially reported population of South Sudan was 11,943,408 in 2024 vs 48,807,137 people in Spain in 2024. In 2025, based on the adjusted UN estimation, the current South Sudan's population is 12,387,398 people compared to 48,786,181 in Spain.

Population statistics:

  • Spain's population is 3.94 times bigger than South Sudan's.
  • South Sudan is ranked the 81st most populous country in the world, while Spain is the 32nd.
  • The countries together account for 0.74% of the world: 0.15% for South Sudan vs 0.59% for Spain.
  • For the last 10 years, South Sudan has had an average growth rate of +0.65% per year vs +0.42% in Spain.
  • Since 2005, the population of South Sudan has increased from 7.59M people to 12.4M (63.2% growth), while Spain has grown from 43.7M to 48.8M (11.8% growth).
  • South Sudan is projected to reach its peak in 2100 at 23.8M people, while Spain's population already peaked in 2024 at 48.8M people and is projected to decrease to 33.7M people by 2100.

South Sudan vs Spain: live population counter

South Sudan Spain
Current population
12387398
48786181
Population rank 81/197 32/197
Percent of world population 0.15% 0.59%
One net population change
1.14 minutes
1.14 minutes
One birth every
1.6 minutes
1.62 minutes
One death every
4.76 minutes
1.21 minutes
One migration net change every
34.2 minutes
4.71 minutes
Annual migration change +15,374 +111,674
Daily growth/decline +1,260 +1,258
Annual growth/decline +460,034 +459,227
Annual growth/decline rate +4.01% +0.95%
Population growth rate rank 6/197 108/197

South Sudan and Spain: population history and growth rate by year chart

South Sudan
Population

Growth rate
Spain
Population

Growth rate
Year Population Growth rate
South Sudan Spain South Sudan Spain
1960 2,931,559 30,455,000 - -
1961 2,976,724 30,739,250 1.54% 0.93%
1962 3,024,308 31,023,366 1.6% 0.92%
1963 3,072,669 31,296,651 1.6% 0.88%
1964 3,129,918 31,609,195 1.86% 1%
1965 3,189,835 31,954,292 1.91% 1.09%
1966 3,236,423 32,283,194 1.46% 1.03%
1967 3,277,648 32,682,947 1.27% 1.24%
1968 3,321,528 33,113,134 1.34% 1.32%
1969 3,365,533 33,441,054 1.32% 0.99%
1970 3,409,614 33,814,531 1.31% 1.12%
1971 3,468,646 34,224,490 1.73% 1.21%
1972 3,542,497 34,604,469 2.13% 1.11%
1973 3,627,383 34,988,947 2.4% 1.11%
1974 3,723,259 35,373,335 2.64% 1.1%
1975 3,821,494 35,757,900 2.64% 1.09%
1976 3,921,910 36,137,812 2.63% 1.06%
1977 4,024,032 36,511,638 2.6% 1.03%
1978 4,127,657 36,864,898 2.58% 0.97%
1979 4,232,605 37,191,330 2.54% 0.89%
1980 4,339,030 37,491,165 2.51% 0.81%
1981 4,447,272 37,758,631 2.49% 0.71%
1982 4,557,686 37,986,012 2.48% 0.6%
1983 4,661,574 38,171,525 2.28% 0.49%
1984 4,750,627 38,330,364 1.91% 0.42%
1985 4,834,296 38,469,512 1.76% 0.36%
1986 4,921,240 38,584,624 1.8% 0.3%
1987 4,962,395 38,684,815 0.84% 0.26%
1988 4,848,029 38,766,939 -2.3% 0.21%
1989 4,713,229 38,827,764 -2.78% 0.16%
1990 4,737,633 38,867,322 0.52% 0.1%
1991 4,836,677 38,966,376 2.09% 0.25%
1992 4,909,749 39,157,685 1.51% 0.49%
1993 4,956,002 39,361,262 0.94% 0.52%
1994 5,071,184 39,549,108 2.32% 0.48%
1995 5,225,836 39,724,050 3.05% 0.44%
1996 5,356,925 39,889,852 2.51% 0.42%
1997 5,509,136 40,057,389 2.84% 0.42%
1998 5,620,068 40,223,509 2.01% 0.41%
1999 5,771,628 40,386,875 2.7% 0.41%
2000 6,032,267 40,567,864 4.52% 0.45%
2001 6,308,391 40,850,412 4.58% 0.7%
2002 6,596,806 41,431,558 4.57% 1.42%
2003 6,903,127 42,187,645 4.64% 1.82%
2004 7,233,041 42,921,895 4.78% 1.74%
2005 7,590,143 43,653,155 4.94% 1.7%
2006 7,976,526 44,397,319 5.09% 1.7%
2007 8,388,788 45,226,803 5.17% 1.87%
2008 8,817,647 45,954,106 5.11% 1.61%
2009 9,243,556 46,362,946 4.83% 0.89%
2010 9,745,953 46,576,897 5.44% 0.46%
2011 10,288,109 46,742,697 5.56% 0.36%
2012 10,756,240 46,773,055 4.55% 0.06%
2013 11,166,275 46,604,197 3.81% -0.36%
2014 11,235,073 46,460,733 0.62% -0.31%
2015 11,107,561 46,422,303 -1.13% -0.08%
2016 10,830,102 46,458,139 -2.5% 0.08%
2017 10,259,154 46,571,232 -5.27% 0.24%
2018 10,122,977 46,782,011 -1.33% 0.45%
2019 10,423,384 47,118,501 2.97% 0.72%
2020 10,698,467 47,359,424 2.64% 0.51%
2021 10,865,780 47,443,821 1.56% 0.18%
2022 11,021,177 47,786,102 1.43% 0.72%
2023 11,483,374 48,347,910 4.19% 1.18%
2024 11,943,408 48,807,137 4.01% 0.95%
2025 12,188,793 48,786,181 2.05% -0.04%
2026 12,436,036 48,746,279 2.03% -0.08%
2027 12,687,301 48,696,847 2.02% -0.1%
2028 12,941,503 48,642,132 2% -0.11%
2029 13,198,080 48,578,166 1.98% -0.13%
2030 13,457,446 48,501,513 1.97% -0.16%
2031 13,725,413 48,412,854 1.99% -0.18%
2032 13,996,343 48,321,195 1.97% -0.19%
2033 14,261,762 48,230,054 1.9% -0.19%
2034 14,527,550 48,136,421 1.86% -0.19%
2035 14,798,602 48,036,650 1.87% -0.21%
2036 15,070,098 47,929,957 1.83% -0.22%
2037 15,335,700 47,819,257 1.76% -0.23%
2038 15,595,968 47,706,580 1.7% -0.24%
2039 15,850,696 47,588,878 1.63% -0.25%
2040 16,101,470 47,463,597 1.58% -0.26%
2041 16,350,149 47,332,618 1.54% -0.28%
2042 16,593,361 47,194,588 1.49% -0.29%
2043 16,829,209 47,052,293 1.42% -0.3%
2044 17,060,176 46,902,636 1.37% -0.32%
2045 17,286,412 46,738,565 1.33% -0.35%
2046 17,509,693 46,564,383 1.29% -0.37%
2047 17,728,331 46,381,681 1.25% -0.39%
2048 17,938,437 46,190,642 1.19% -0.41%
2049 18,142,893 45,985,428 1.14% -0.44%
2050 18,341,968 45,769,362 1.1% -0.47%

From 2005 to 2015, the population of South Sudan increased by 3,517,418 people (a 46.3% growth), while Spain gained 2,769,148 people (a 6.34% growth).

For the next 10 years, from 2015 to 2025, South Sudan gained 1,279,837 (a 11.5% growth), while Spain's population increased by 2,363,878 (a 5.09% growth).

South Sudan was ranked 93rd most populous country in 2005 and is 81st in 2025. Spain was ranked 28th in 2005 and ranked 32nd now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) South Sudan's population will grow by 48.1% to 18,341,968 people with a rank change from 81st to 78th. The population of Spain will decrease by 6.18% to 45,769,362 people and rank change from 32nd to 47th.

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