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

Updated on by Georank team

The latest officially reported population of South Sudan was 11,943,408 in 2024 vs 16,634,373 people in Zimbabwe in 2024. In 2025, based on the adjusted UN estimation, the current South Sudan's population is 12,387,398 people compared to 17,210,092 in Zimbabwe.

Population statistics:

  • Zimbabwe's population is 1.39 times bigger than South Sudan's.
  • South Sudan is ranked the 81st most populous country in the world, while Zimbabwe is the 74th.
  • The countries together account for 0.36% of the world: 0.15% for South Sudan vs 0.21% for Zimbabwe.
  • For the last 10 years, South Sudan has had an average growth rate of +0.65% per year vs +1.57% in Zimbabwe.
  • Since 2005, the population of South Sudan has increased from 7.59M people to 12.4M (63.2% growth), while Zimbabwe has grown from 12.5M to 17.2M (37.9% growth).
  • South Sudan is projected to reach its peak in 2100 at 23.8M people compared to the peak of 37.2M people in 2100 for Zimbabwe.

South Sudan vs Zimbabwe: live population counter

South Sudan Zimbabwe
Current population
12387398
17210092
Population rank 81/197 74/197
Percent of world population 0.15% 0.21%
One net population change
1.14 minutes
1.79 minutes
One birth every
1.6 minutes
1.06 minutes
One death every
4.76 minutes
4.22 minutes
One migration net change every
34.2 minutes
8.68 minutes
Annual migration change +15,374 -60,528
Daily growth/decline +1,260 +804
Annual growth/decline +460,034 +293,551
Annual growth/decline rate +4.01% +1.8%
Population growth rate rank 6/197 62/197

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

South Sudan
Population

Growth rate
Zimbabwe
Population

Growth rate
Year Population Growth rate
South Sudan Zimbabwe South Sudan Zimbabwe
1960 2,931,559 3,809,389 - -
1961 2,976,724 3,930,401 1.54% 3.18%
1962 3,024,308 4,055,959 1.6% 3.19%
1963 3,072,669 4,185,877 1.6% 3.2%
1964 3,129,918 4,320,006 1.86% 3.2%
1965 3,189,835 4,458,462 1.91% 3.2%
1966 3,236,423 4,601,217 1.46% 3.2%
1967 3,277,648 4,748,307 1.27% 3.2%
1968 3,321,528 4,900,440 1.34% 3.2%
1969 3,365,533 5,058,181 1.32% 3.22%
1970 3,409,614 5,215,918 1.31% 3.12%
1971 3,468,646 5,374,712 1.73% 3.04%
1972 3,542,497 5,542,445 2.13% 3.12%
1973 3,627,383 5,720,404 2.4% 3.21%
1974 3,723,259 5,908,328 2.64% 3.29%
1975 3,821,494 6,098,658 2.64% 3.22%
1976 3,921,910 6,287,105 2.63% 3.09%
1977 4,024,032 6,449,512 2.6% 2.58%
1978 4,127,657 6,543,575 2.58% 1.46%
1979 4,232,605 6,647,556 2.54% 1.59%
1980 4,339,030 7,041,303 2.51% 5.92%
1981 4,447,272 7,498,635 2.49% 6.49%
1982 4,557,686 7,796,496 2.48% 3.97%
1983 4,661,574 8,098,404 2.28% 3.87%
1984 4,750,627 8,391,488 1.91% 3.62%
1985 4,834,296 8,686,813 1.76% 3.52%
1986 4,921,240 8,982,578 1.8% 3.4%
1987 4,962,395 9,284,644 0.84% 3.36%
1988 4,848,029 9,583,094 -2.3% 3.21%
1989 4,713,229 9,864,798 -2.78% 2.94%
1990 4,737,633 10,137,281 0.52% 2.76%
1991 4,836,677 10,404,816 2.09% 2.64%
1992 4,909,749 10,702,700 1.51% 2.86%
1993 4,956,002 10,860,288 0.94% 1.47%
1994 5,071,184 10,873,148 2.32% 0.12%
1995 5,225,836 10,974,599 3.05% 0.93%
1996 5,356,925 11,158,360 2.51% 1.67%
1997 5,509,136 11,369,827 2.84% 1.9%
1998 5,620,068 11,594,297 2.01% 1.97%
1999 5,771,628 11,783,458 2.7% 1.63%
2000 6,032,267 11,892,055 4.52% 0.92%
2001 6,308,391 11,971,901 4.58% 0.67%
2002 6,596,806 12,087,653 4.57% 0.97%
2003 6,903,127 12,232,323 4.64% 1.2%
2004 7,233,041 12,365,896 4.78% 1.09%
2005 7,590,143 12,483,432 4.94% 0.95%
2006 7,976,526 12,636,445 5.09% 1.23%
2007 8,388,788 12,804,058 5.17% 1.33%
2008 8,817,647 12,959,149 5.11% 1.21%
2009 9,243,556 13,142,790 4.83% 1.42%
2010 9,745,953 13,356,548 5.44% 1.63%
2011 10,288,109 13,595,424 5.56% 1.79%
2012 10,756,240 13,817,887 4.55% 1.64%
2013 11,166,275 14,013,808 3.81% 1.42%
2014 11,235,073 14,207,359 0.62% 1.38%
2015 11,107,561 14,399,013 -1.13% 1.35%
2016 10,830,102 14,600,294 -2.5% 1.4%
2017 10,259,154 14,812,482 -5.27% 1.45%
2018 10,122,977 15,034,452 -1.33% 1.5%
2019 10,423,384 15,271,368 2.97% 1.58%
2020 10,698,467 15,526,888 2.64% 1.67%
2021 10,865,780 15,797,210 1.56% 1.74%
2022 11,021,177 16,069,056 1.43% 1.72%
2023 11,483,374 16,340,822 4.19% 1.69%
2024 11,943,408 16,634,373 4.01% 1.8%
2025 12,188,793 16,950,805 2.05% 1.9%
2026 12,436,036 17,273,591 2.03% 1.9%
2027 12,687,301 17,600,621 2.02% 1.89%
2028 12,941,503 17,932,015 2% 1.88%
2029 13,198,080 18,268,967 1.98% 1.88%
2030 13,457,446 18,610,356 1.97% 1.87%
2031 13,725,413 18,956,207 1.99% 1.86%
2032 13,996,343 19,311,368 1.97% 1.87%
2033 14,261,762 19,675,929 1.9% 1.89%
2034 14,527,550 20,041,125 1.86% 1.86%
2035 14,798,602 20,409,159 1.87% 1.84%
2036 15,070,098 20,778,662 1.83% 1.81%
2037 15,335,700 21,144,748 1.76% 1.76%
2038 15,595,968 21,512,919 1.7% 1.74%
2039 15,850,696 21,881,123 1.63% 1.71%
2040 16,101,470 22,250,123 1.58% 1.69%
2041 16,350,149 22,627,428 1.54% 1.7%
2042 16,593,361 23,000,906 1.49% 1.65%
2043 16,829,209 23,371,301 1.42% 1.61%
2044 17,060,176 23,740,630 1.37% 1.58%
2045 17,286,412 24,102,391 1.33% 1.52%
2046 17,509,693 24,462,491 1.29% 1.49%
2047 17,728,331 24,816,449 1.25% 1.45%
2048 17,938,437 25,168,419 1.19% 1.42%
2049 18,142,893 25,518,513 1.14% 1.39%
2050 18,341,968 25,866,397 1.1% 1.36%

From 2005 to 2015, the population of South Sudan increased by 3,517,418 people (a 46.3% growth), while Zimbabwe gained 1,915,581 people (a 15.3% growth).

For the next 10 years, from 2015 to 2025, South Sudan gained 1,279,837 (a 11.5% growth), while Zimbabwe's population increased by 2,811,079 (a 19.5% growth).

South Sudan was ranked 93rd most populous country in 2005 and is 81st in 2025. Zimbabwe was ranked 70th in 2005 and ranked 74th 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 Zimbabwe will increase by 50.3% to 25,866,397 people and rank change from 74th to 65th.

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