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Population in the Solomon Islands compared to South Sudan: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of the Solomon Islands was 819,198 in 2024 vs 11,943,408 people in South Sudan in 2024. In 2025, based on the adjusted UN estimation, the current Solomon Islands' population is 854,419 people compared to 12,387,398 in South Sudan.

Population statistics:

  • South Sudan's population is 14.5 times bigger than the Solomon Islands'.
  • The Solomon Islands is ranked the 161st most populous country in the world, while South Sudan is the 81st.
  • The countries together account for 0.16% of the world: 0.01% for the Solomon Islands vs 0.15% for South Sudan.
  • For the last 10 years, the Solomon Islands has had an average growth rate of +2.95% per year vs +0.65% in South Sudan.
  • Since 2005, the population of the Solomon Islands has increased from 483K people to 854K (76.9% growth), while South Sudan has grown from 7.59M to 12.4M (63.2% growth).
  • The Solomon Islands is projected to reach its peak in 2100 at 1.85M people compared to the peak of 23.8M people in 2100 for South Sudan.

Solomon Islands vs South Sudan: live population counter

Solomon Islands South Sudan
Current population
854419
12387398
Population rank 161/197 81/197
Percent of world population 0.01% 0.15%
One net population change
27.4 minutes
1.14 minutes
One birth every
24.4 minutes
1.6 minutes
One death every
2.13 hours
4.76 minutes
One migration net change every
5.44 hours
34.2 minutes
Annual migration change +1,610 +15,374
Daily growth/decline +53 +1,260
Annual growth/decline +19,193 +460,034
Annual growth/decline rate +2.4% +4.01%
Population growth rate rank 35/197 6/197

the Solomon Islands and South Sudan: population history and growth rate by year chart

Solomon Islands
Population

Growth rate
South Sudan
Population

Growth rate
Year Population Growth rate
Solomon Islands South Sudan Solomon Islands South Sudan
1960 139,688 2,931,559 - -
1961 142,912 2,976,724 2.31% 1.54%
1962 146,201 3,024,308 2.3% 1.6%
1963 149,589 3,072,669 2.32% 1.6%
1964 153,085 3,129,918 2.34% 1.86%
1965 156,686 3,189,835 2.35% 1.91%
1966 160,393 3,236,423 2.37% 1.46%
1967 164,245 3,277,648 2.4% 1.27%
1968 168,282 3,321,528 2.46% 1.34%
1969 172,476 3,365,533 2.49% 1.32%
1970 176,579 3,409,614 2.38% 1.31%
1971 180,637 3,468,646 2.3% 1.73%
1972 184,994 3,542,497 2.41% 2.13%
1973 189,774 3,627,383 2.58% 2.4%
1974 195,041 3,723,259 2.78% 2.64%
1975 200,744 3,821,494 2.92% 2.64%
1976 207,194 3,921,910 3.21% 2.63%
1977 214,418 4,024,032 3.49% 2.6%
1978 222,029 4,127,657 3.55% 2.58%
1979 229,953 4,232,605 3.57% 2.54%
1980 238,135 4,339,030 3.56% 2.51%
1981 246,555 4,447,272 3.54% 2.49%
1982 255,200 4,557,686 3.51% 2.48%
1983 264,068 4,661,574 3.47% 2.28%
1984 273,163 4,750,627 3.44% 1.91%
1985 282,455 4,834,296 3.4% 1.76%
1986 291,842 4,921,240 3.32% 1.8%
1987 301,414 4,962,395 3.28% 0.84%
1988 311,265 4,848,029 3.27% -2.3%
1989 321,282 4,713,229 3.22% -2.78%
1990 331,435 4,737,633 3.16% 0.52%
1991 341,738 4,836,677 3.11% 2.09%
1992 352,205 4,909,749 3.06% 1.51%
1993 362,839 4,956,002 3.02% 0.94%
1994 373,675 5,071,184 2.99% 2.32%
1995 384,733 5,225,836 2.96% 3.05%
1996 396,009 5,356,925 2.93% 2.51%
1997 407,474 5,509,136 2.9% 2.84%
1998 419,071 5,620,068 2.85% 2.01%
1999 430,500 5,771,628 2.73% 2.7%
2000 440,469 6,032,267 2.32% 4.52%
2001 449,125 6,308,391 1.97% 4.58%
2002 457,671 6,596,806 1.9% 4.57%
2003 466,154 6,903,127 1.85% 4.64%
2004 474,611 7,233,041 1.81% 4.78%
2005 483,080 7,590,143 1.78% 4.94%
2006 491,594 7,976,526 1.76% 5.09%
2007 500,156 8,388,788 1.74% 5.17%
2008 508,790 8,817,647 1.73% 5.11%
2009 518,141 9,243,556 1.84% 4.83%
2010 532,968 9,745,953 2.86% 5.44%
2011 552,945 10,288,109 3.75% 5.56%
2012 573,606 10,756,240 3.74% 4.55%
2013 594,945 11,166,275 3.72% 3.81%
2014 616,908 11,235,073 3.69% 0.62%
2015 639,415 11,107,561 3.65% -1.13%
2016 662,379 10,830,102 3.59% -2.5%
2017 685,672 10,259,154 3.52% -5.27%
2018 709,101 10,122,977 3.42% -1.33%
2019 728,147 10,423,384 2.69% 2.97%
2020 744,498 10,698,467 2.25% 2.64%
2021 762,591 10,865,780 2.43% 1.56%
2022 781,066 11,021,177 2.42% 1.43%
2023 800,005 11,483,374 2.42% 4.19%
2024 819,198 11,943,408 2.4% 4.01%
2025 838,646 12,188,793 2.37% 2.05%
2026 858,283 12,436,036 2.34% 2.03%
2027 878,097 12,687,301 2.31% 2.02%
2028 898,073 12,941,503 2.27% 2%
2029 918,152 13,198,080 2.24% 1.98%
2030 938,340 13,457,446 2.2% 1.97%
2031 958,614 13,725,413 2.16% 1.99%
2032 978,977 13,996,343 2.12% 1.97%
2033 999,314 14,261,762 2.08% 1.9%
2034 1,019,534 14,527,550 2.02% 1.86%
2035 1,039,655 14,798,602 1.97% 1.87%
2036 1,059,521 15,070,098 1.91% 1.83%
2037 1,079,088 15,335,700 1.85% 1.76%
2038 1,098,284 15,595,968 1.78% 1.7%
2039 1,117,085 15,850,696 1.71% 1.63%
2040 1,135,445 16,101,470 1.64% 1.58%
2041 1,153,450 16,350,149 1.59% 1.54%
2042 1,171,334 16,593,361 1.55% 1.49%
2043 1,189,113 16,829,209 1.52% 1.42%
2044 1,206,729 17,060,176 1.48% 1.37%
2045 1,224,188 17,286,412 1.45% 1.33%
2046 1,241,491 17,509,693 1.41% 1.29%
2047 1,258,611 17,728,331 1.38% 1.25%
2048 1,275,579 17,938,437 1.35% 1.19%
2049 1,292,414 18,142,893 1.32% 1.14%
2050 1,309,098 18,341,968 1.29% 1.1%

From 2005 to 2015, the population of the Solomon Islands increased by 156,335 people (a 32.4% growth), while South Sudan gained 3,517,418 people (a 46.3% growth).

For the next 10 years, from 2015 to 2025, the Solomon Islands gained 215,004 (a 33.6% growth), while South Sudan's population increased by 1,279,837 (a 11.5% growth).

The Solomon Islands was ranked 166th most populous country in 2005 and is 161st in 2025. South Sudan was ranked 93rd in 2005 and ranked 81st now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) the Solomon Islands' population will grow by 53.2% to 1,309,098 people with a rank change from 161st to 156th. The population of South Sudan will increase by 48.1% to 18,341,968 people and rank change from 81st to 78th.

Biggest cities by population

Solomon Islands
City Population
Honiara 84.5K
Auki 6.81K
South Sudan
City Population
Juba 459K
Wau 321K
Bor 315K
Malakal 147K
Yambio 130K

Compare countries by 7 more topics

Population map with other countries

Population

Growth rate visualization in other countries

Growth rate

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