The latest officially reported population of Iceland was 404,610 in 2024 vs 11,943,408 people in South Sudan in 2024. In 2025, based on the adjusted UN estimation, the current Iceland's population is 412,970 people compared to 12,387,398 in South Sudan.
Population statistics:
- South Sudan's population is 30 times bigger than Iceland's.
- Iceland is ranked the 172nd most populous country in the world, while South Sudan is the 81st.
- The countries together account for 0.15% of the world: 0.005% for Iceland vs 0.15% for South Sudan.
- For the last 10 years, Iceland has had an average growth rate of +2.05% per year vs +0.65% in South Sudan.
- Since 2005, the population of Iceland has increased from 297K people to 413K (39.2% growth), while South Sudan has grown from 7.59M to 12.4M (63.2% growth).
- Iceland is projected to reach its peak in 2049 at 445K people compared to the peak of 23.8M people in 2100 for South Sudan.
Iceland vs South Sudan: live population counter
|
|
|
|
|---|---|---|
| Current population |
412970
|
12387398
|
| Population rank | 172/197 | 81/197 |
| Percent of world population | 0.005% | 0.15% |
| One net population change |
46.7 minutes
|
1.14 minutes
|
| One birth every |
2.02 hours
|
1.6 minutes
|
| One death every |
3.37 hours
|
4.76 minutes
|
| One migration net change every |
2.47 hours
|
34.2 minutes
|
| Annual migration change | +3,543 | +15,374 |
| Daily growth/decline | +31 | +1,260 |
| Annual growth/decline | +11,261 | +460,034 |
| Annual growth/decline rate | +2.86% | +4.01% |
| Population growth rate rank | 21/197 | 6/197 |
Iceland and South Sudan: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 175,574 | 2,931,559 | - | - |
| 1961 | 179,029 | 2,976,724 | 1.97% | 1.54% |
| 1962 | 182,378 | 3,024,308 | 1.87% | 1.6% |
| 1963 | 185,653 | 3,072,669 | 1.8% | 1.6% |
| 1964 | 188,983 | 3,129,918 | 1.79% | 1.86% |
| 1965 | 192,286 | 3,189,835 | 1.75% | 1.91% |
| 1966 | 195,570 | 3,236,423 | 1.71% | 1.46% |
| 1967 | 198,751 | 3,277,648 | 1.63% | 1.27% |
| 1968 | 201,488 | 3,321,528 | 1.38% | 1.34% |
| 1969 | 203,369 | 3,365,533 | 0.93% | 1.32% |
| 1970 | 204,438 | 3,409,614 | 0.53% | 1.31% |
| 1971 | 206,098 | 3,468,646 | 0.81% | 1.73% |
| 1972 | 209,137 | 3,542,497 | 1.47% | 2.13% |
| 1973 | 212,317 | 3,627,383 | 1.52% | 2.4% |
| 1974 | 215,209 | 3,723,259 | 1.36% | 2.64% |
| 1975 | 217,979 | 3,821,494 | 1.29% | 2.64% |
| 1976 | 220,154 | 3,921,910 | 1% | 2.63% |
| 1977 | 221,799 | 4,024,032 | 0.75% | 2.6% |
| 1978 | 223,537 | 4,127,657 | 0.78% | 2.58% |
| 1979 | 225,735 | 4,232,605 | 0.98% | 2.54% |
| 1980 | 228,138 | 4,339,030 | 1.06% | 2.51% |
| 1981 | 230,755 | 4,447,272 | 1.15% | 2.49% |
| 1982 | 233,860 | 4,557,686 | 1.35% | 2.48% |
| 1983 | 236,977 | 4,661,574 | 1.33% | 2.28% |
| 1984 | 239,511 | 4,750,627 | 1.07% | 1.91% |
| 1985 | 241,405 | 4,834,296 | 0.79% | 1.76% |
| 1986 | 243,180 | 4,921,240 | 0.74% | 1.8% |
| 1987 | 245,859 | 4,962,395 | 1.1% | 0.84% |
| 1988 | 249,740 | 4,848,029 | 1.58% | -2.3% |
| 1989 | 252,852 | 4,713,229 | 1.25% | -2.78% |
| 1990 | 254,826 | 4,737,633 | 0.78% | 0.52% |
| 1991 | 257,797 | 4,836,677 | 1.17% | 2.09% |
| 1992 | 261,057 | 4,909,749 | 1.26% | 1.51% |
| 1993 | 263,725 | 4,956,002 | 1.02% | 0.94% |
| 1994 | 266,021 | 5,071,184 | 0.87% | 2.32% |
| 1995 | 267,468 | 5,225,836 | 0.54% | 3.05% |
| 1996 | 268,916 | 5,356,925 | 0.54% | 2.51% |
| 1997 | 271,128 | 5,509,136 | 0.82% | 2.84% |
| 1998 | 274,047 | 5,620,068 | 1.08% | 2.01% |
| 1999 | 277,381 | 5,771,628 | 1.22% | 2.7% |
| 2000 | 281,205 | 6,032,267 | 1.38% | 4.52% |
| 2001 | 284,968 | 6,308,391 | 1.34% | 4.58% |
| 2002 | 287,523 | 6,596,806 | 0.9% | 4.57% |
| 2003 | 289,521 | 6,903,127 | 0.69% | 4.64% |
| 2004 | 292,074 | 7,233,041 | 0.88% | 4.78% |
| 2005 | 296,734 | 7,590,143 | 1.6% | 4.94% |
| 2006 | 303,782 | 7,976,526 | 2.38% | 5.09% |
| 2007 | 311,566 | 8,388,788 | 2.56% | 5.17% |
| 2008 | 317,414 | 8,817,647 | 1.88% | 5.11% |
| 2009 | 318,499 | 9,243,556 | 0.34% | 4.83% |
| 2010 | 318,041 | 9,745,953 | -0.14% | 5.44% |
| 2011 | 319,014 | 10,288,109 | 0.31% | 5.56% |
| 2012 | 320,716 | 10,756,240 | 0.53% | 4.55% |
| 2013 | 323,764 | 11,166,275 | 0.95% | 3.81% |
| 2014 | 327,386 | 11,235,073 | 1.12% | 0.62% |
| 2015 | 330,815 | 11,107,561 | 1.05% | -1.13% |
| 2016 | 335,439 | 10,830,102 | 1.4% | -2.5% |
| 2017 | 343,400 | 10,259,154 | 2.37% | -5.27% |
| 2018 | 352,721 | 10,122,977 | 2.71% | -1.33% |
| 2019 | 360,563 | 10,423,384 | 2.22% | 2.97% |
| 2020 | 366,463 | 10,698,467 | 1.64% | 2.64% |
| 2021 | 372,520 | 10,865,780 | 1.65% | 1.56% |
| 2022 | 382,003 | 11,021,177 | 2.55% | 1.43% |
| 2023 | 393,349 | 11,483,374 | 2.97% | 4.19% |
| 2024 | 404,610 | 11,943,408 | 2.86% | 4.01% |
| 2025 | 409,614 | 12,188,793 | 1.24% | 2.05% |
| 2026 | 413,792 | 12,436,036 | 1.02% | 2.03% |
| 2027 | 417,406 | 12,687,301 | 0.87% | 2.02% |
| 2028 | 420,691 | 12,941,503 | 0.79% | 2% |
| 2029 | 423,592 | 13,198,080 | 0.69% | 1.98% |
| 2030 | 426,158 | 13,457,446 | 0.61% | 1.97% |
| 2031 | 428,479 | 13,725,413 | 0.54% | 1.99% |
| 2032 | 430,544 | 13,996,343 | 0.48% | 1.97% |
| 2033 | 432,406 | 14,261,762 | 0.43% | 1.9% |
| 2034 | 434,083 | 14,527,550 | 0.39% | 1.86% |
| 2035 | 435,646 | 14,798,602 | 0.36% | 1.87% |
| 2036 | 437,132 | 15,070,098 | 0.34% | 1.83% |
| 2037 | 438,466 | 15,335,700 | 0.31% | 1.76% |
| 2038 | 439,670 | 15,595,968 | 0.27% | 1.7% |
| 2039 | 440,754 | 15,850,696 | 0.25% | 1.63% |
| 2040 | 441,687 | 16,101,470 | 0.21% | 1.58% |
| 2041 | 442,487 | 16,350,149 | 0.18% | 1.54% |
| 2042 | 443,200 | 16,593,361 | 0.16% | 1.49% |
| 2043 | 443,884 | 16,829,209 | 0.15% | 1.42% |
| 2044 | 444,457 | 17,060,176 | 0.13% | 1.37% |
| 2045 | 444,812 | 17,286,412 | 0.08% | 1.33% |
| 2046 | 445,028 | 17,509,693 | 0.05% | 1.29% |
| 2047 | 445,183 | 17,728,331 | 0.03% | 1.25% |
| 2048 | 445,283 | 17,938,437 | 0.02% | 1.19% |
| 2049 | 445,335 | 18,142,893 | 0.01% | 1.14% |
| 2050 | 445,330 | 18,341,968 | -0.001% | 1.1% |
From 2005 to 2015, the population of Iceland increased by 34,081 people (a 11.5% growth), while South Sudan gained 3,517,418 people (a 46.3% growth).
For the next 10 years, from 2015 to 2025, Iceland gained 82,155 (a 24.8% growth), while South Sudan's population increased by 1,279,837 (a 11.5% growth).
Iceland was ranked 172nd most populous country in 2005 and is still 172nd 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) Iceland's population will grow by 7.84% to 445,330 people with a rank change from 172nd to 173rd. The population of South Sudan will increase by 48.1% to 18,341,968 people and rank change from 81st to 78th.
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Population differences between Iceland and South Sudan
|
|
|
|
|---|---|---|
| Life expectancy | 83.2 years | 57.9 years |
| Average age | 38.8 years | 24.3 years |
| Median age | 37.1 years | 19.4 years |
| Male:Female ratio | 51.2:48.8 | 49.2:50.8 |
| Fertility rate | 1.59 births per woman | 3.86 births per woman |
| Population density | 10.4 ppl/mi² | 49 ppl/mi² |
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