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Population in Iceland compared to South Korea: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Iceland was 404,610 in 2024 vs 51,751,065 people in South Korea in 2024. In 2025, based on the adjusted UN estimation, the current Iceland's population is 412,970 people compared to 51,700,480 in South Korea.

Population statistics:

  • South Korea's population is 125.2 times bigger than Iceland's.
  • Iceland is ranked the 172nd most populous country in the world, while South Korea is the 31st.
  • The countries together account for 0.63% of the world: 0.005% for Iceland vs 0.63% for South Korea.
  • For the last 10 years, Iceland has had an average growth rate of +2.05% per year vs +0.24% in South Korea.
  • Since 2005, the population of Iceland has increased from 297K people to 413K (39.2% growth), while South Korea has grown from 48.2M to 51.7M (7.3% growth).
  • Iceland is projected to reach its peak in 2049 at 445K people, while South Korea's population already peaked in 2020 at 51.8M people and is projected to decrease to 21.9M people by 2100.

Iceland vs South Korea: live population counter

Iceland South Korea
Current population
412970
51700480
Population rank 172/197 31/197
Percent of world population 0.005% 0.63%
One net population change
46.7 minutes
13.7 minutes
One birth every
2.02 hours
2.26 minutes
One death every
3.37 hours
1.69 minutes
One migration net change every
2.47 hours
6.92 minutes
Annual migration change +3,543 +75,963
Daily growth/decline +31 +105
Annual growth/decline +11,261 +38,446
Annual growth/decline rate +2.86% +0.07%
Population growth rate rank 21/197 159/197

Iceland and South Korea: population history and growth rate by year chart

Iceland
Population

Growth rate
South Korea
Population

Growth rate
Year Population Growth rate
Iceland South Korea Iceland South Korea
1960 175,574 25,012,374 - -
1961 179,029 25,765,673 1.97% 3.01%
1962 182,378 26,513,030 1.87% 2.9%
1963 185,653 27,261,747 1.8% 2.82%
1964 188,983 27,984,155 1.79% 2.65%
1965 192,286 28,704,674 1.75% 2.57%
1966 195,570 29,435,571 1.71% 2.55%
1967 198,751 30,130,983 1.63% 2.36%
1968 201,488 30,838,302 1.38% 2.35%
1969 203,369 31,544,266 0.93% 2.29%
1970 204,438 32,240,827 0.53% 2.21%
1971 206,098 32,882,704 0.81% 1.99%
1972 209,137 33,505,406 1.47% 1.89%
1973 212,317 34,103,149 1.52% 1.78%
1974 215,209 34,692,266 1.36% 1.73%
1975 217,979 35,280,725 1.29% 1.7%
1976 220,154 35,848,523 1% 1.61%
1977 221,799 36,411,795 0.75% 1.57%
1978 223,537 36,969,185 0.78% 1.53%
1979 225,735 37,534,236 0.98% 1.53%
1980 228,138 38,123,775 1.06% 1.57%
1981 230,755 38,723,248 1.15% 1.57%
1982 233,860 39,326,352 1.35% 1.56%
1983 236,977 39,910,403 1.33% 1.49%
1984 239,511 40,405,956 1.07% 1.24%
1985 241,405 40,805,744 0.79% 0.99%
1986 243,180 41,213,674 0.74% 1%
1987 245,859 41,621,690 1.1% 0.99%
1988 249,740 42,031,247 1.58% 0.98%
1989 252,852 42,449,038 1.25% 0.99%
1990 254,826 42,869,283 0.78% 0.99%
1991 257,797 43,295,704 1.17% 0.99%
1992 261,057 43,747,962 1.26% 1.04%
1993 263,725 44,194,628 1.02% 1.02%
1994 266,021 44,641,540 0.87% 1.01%
1995 267,468 45,092,991 0.54% 1.01%
1996 268,916 45,524,681 0.54% 0.96%
1997 271,128 45,953,580 0.82% 0.94%
1998 274,047 46,286,503 1.08% 0.72%
1999 277,381 46,616,677 1.22% 0.71%
2000 281,205 47,008,111 1.38% 0.84%
2001 284,968 47,370,164 1.34% 0.77%
2002 287,523 47,644,736 0.9% 0.58%
2003 289,521 47,892,330 0.69% 0.52%
2004 292,074 48,082,519 0.88% 0.4%
2005 296,734 48,184,561 1.6% 0.21%
2006 303,782 48,438,292 2.38% 0.53%
2007 311,566 48,683,638 2.56% 0.51%
2008 317,414 49,054,708 1.88% 0.76%
2009 318,499 49,307,835 0.34% 0.52%
2010 318,041 49,554,112 -0.14% 0.5%
2011 319,014 49,936,638 0.31% 0.77%
2012 320,716 50,199,853 0.53% 0.53%
2013 323,764 50,428,893 0.95% 0.46%
2014 327,386 50,746,659 1.12% 0.63%
2015 330,815 51,014,947 1.05% 0.53%
2016 335,439 51,217,803 1.4% 0.4%
2017 343,400 51,361,911 2.37% 0.28%
2018 352,721 51,585,058 2.71% 0.43%
2019 360,563 51,764,822 2.22% 0.35%
2020 366,463 51,836,239 1.64% 0.14%
2021 372,520 51,769,539 1.65% -0.13%
2022 382,003 51,672,569 2.55% -0.19%
2023 393,349 51,712,619 2.97% 0.08%
2024 404,610 51,751,065 2.86% 0.07%
2025 409,614 51,700,480 1.24% -0.1%
2026 413,792 51,633,793 1.02% -0.13%
2027 417,406 51,552,198 0.87% -0.16%
2028 420,691 51,456,707 0.79% -0.19%
2029 423,592 51,347,230 0.69% -0.21%
2030 426,158 51,221,713 0.61% -0.24%
2031 428,479 51,081,220 0.54% -0.27%
2032 430,544 50,924,233 0.48% -0.31%
2033 432,406 50,747,132 0.43% -0.35%
2034 434,083 50,549,508 0.39% -0.39%
2035 435,646 50,333,286 0.36% -0.43%
2036 437,132 50,098,951 0.34% -0.47%
2037 438,466 49,845,669 0.31% -0.51%
2038 439,670 49,573,234 0.27% -0.55%
2039 440,754 49,283,770 0.25% -0.58%
2040 441,687 48,980,369 0.21% -0.62%
2041 442,487 48,661,905 0.18% -0.65%
2042 443,200 48,331,004 0.16% -0.68%
2043 443,884 47,990,085 0.15% -0.71%
2044 444,457 47,634,183 0.13% -0.74%
2045 444,812 47,263,526 0.08% -0.78%
2046 445,028 46,881,228 0.05% -0.81%
2047 445,183 46,482,133 0.03% -0.85%
2048 445,283 46,063,595 0.02% -0.9%
2049 445,335 45,626,805 0.01% -0.95%
2050 445,330 45,172,356 -0.001% -1%

From 2005 to 2015, the population of Iceland increased by 34,081 people (a 11.5% growth), while South Korea gained 2,830,386 people (a 5.87% growth).

For the next 10 years, from 2015 to 2025, Iceland gained 82,155 (a 24.8% growth), while South Korea's population increased by 685,533 (a 1.34% growth).

Iceland was ranked 172nd most populous country in 2005 and is still 172nd in 2025. South Korea was ranked 25th in 2005 and ranked 31st 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 Korea will decrease by 12.6% to 45,172,356 people and rank change from 31st to 48th.

Biggest cities by population

South Korea
City Population
Seoul 9.67M
Busan 3.45M
Incheon 2.94M
Daegu 2.38M
Gwangju 1.49M
Daejeon 1.48M
Suwon 1.23M
Ulsan 1.13M
Yongin 1.08M
Goyang 1.06M

Compare countries by 7 more topics

Population map with other countries

Population

Growth rate visualization in other countries

Growth rate

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