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Population in Iceland compared to Sri Lanka: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Iceland was 404,610 in 2024 vs 21,916,000 people in Sri Lanka in 2024. In 2025, based on the adjusted UN estimation, the current Iceland's population is 412,970 people compared to 22,125,995 in Sri Lanka.

Population statistics:

  • Sri Lanka's population is 53.6 times bigger than Iceland's.
  • Iceland is ranked the 172nd most populous country in the world, while Sri Lanka is the 63rd.
  • The countries together account for 0.27% of the world: 0.005% for Iceland vs 0.27% for Sri Lanka.
  • For the last 10 years, Iceland has had an average growth rate of +2.05% per year vs +0.57% in Sri Lanka.
  • Since 2005, the population of Iceland has increased from 297K people to 413K (39.2% growth), while Sri Lanka has grown from 20.2M to 22.1M (9.45% growth).
  • Iceland is projected to reach its peak in 2049 at 445K people compared to the peak of 23.5M people in 2051 for Sri Lanka.

Iceland vs Sri Lanka: live population counter

Iceland Sri Lanka
Current population
412970
22125995
Population rank 172/197 63/197
Percent of world population 0.005% 0.27%
One net population change
46.7 minutes
4.34 minutes
One birth every
2.02 hours
2.13 minutes
One death every
3.37 hours
2.91 minutes
One migration net change every
2.47 hours
19.3 minutes
Annual migration change +3,543 -27,245
Daily growth/decline +31 -332
Annual growth/decline +11,261 -121,000
Annual growth/decline rate +2.86% -0.55%
Population growth rate rank 21/197 187/197

Iceland and Sri Lanka: population history and growth rate by year chart

Iceland
Population

Growth rate
Sri Lanka
Population

Growth rate
Year Population Growth rate
Iceland Sri Lanka Iceland Sri Lanka
1960 175,574 9,661,389 - -
1961 179,029 9,899,372 1.97% 2.46%
1962 182,378 10,143,754 1.87% 2.47%
1963 185,653 10,395,040 1.8% 2.48%
1964 188,983 10,653,397 1.79% 2.49%
1965 192,286 10,916,965 1.75% 2.47%
1966 195,570 11,183,928 1.71% 2.45%
1967 198,751 11,457,328 1.63% 2.44%
1968 201,488 11,736,088 1.38% 2.43%
1969 203,369 12,013,858 0.93% 2.37%
1970 204,438 12,287,110 0.53% 2.27%
1971 206,098 12,551,910 0.81% 2.16%
1972 209,137 12,809,205 1.47% 2.05%
1973 212,317 13,060,916 1.52% 1.97%
1974 215,209 13,305,693 1.36% 1.87%
1975 217,979 13,548,984 1.29% 1.83%
1976 220,154 13,796,770 1% 1.83%
1977 221,799 14,049,371 0.75% 1.83%
1978 223,537 14,310,128 0.78% 1.86%
1979 225,735 14,579,614 0.98% 1.88%
1980 228,138 14,847,974 1.06% 1.84%
1981 230,755 15,099,414 1.15% 1.69%
1982 233,860 15,286,567 1.35% 1.24%
1983 236,977 15,388,794 1.33% 0.67%
1984 239,511 15,441,860 1.07% 0.34%
1985 241,405 15,544,154 0.79% 0.66%
1986 243,180 15,731,256 0.74% 1.2%
1987 245,859 15,916,576 1.1% 1.18%
1988 249,740 16,078,621 1.58% 1.02%
1989 252,852 16,248,557 1.25% 1.06%
1990 254,826 16,352,458 0.78% 0.64%
1991 257,797 16,475,354 1.17% 0.75%
1992 261,057 16,739,284 1.26% 1.6%
1993 263,725 17,025,918 1.02% 1.71%
1994 266,021 17,275,773 0.87% 1.47%
1995 267,468 17,564,068 0.54% 1.67%
1996 268,916 17,905,018 0.54% 1.94%
1997 271,128 18,248,200 0.82% 1.92%
1998 274,047 18,596,003 1.08% 1.91%
1999 277,381 18,944,731 1.22% 1.88%
2000 281,205 19,293,054 1.38% 1.84%
2001 284,968 19,600,362 1.34% 1.59%
2002 287,523 19,805,752 0.9% 1.05%
2003 289,521 19,951,521 0.69% 0.74%
2004 292,074 20,087,605 0.88% 0.68%
2005 296,734 20,216,524 1.6% 0.64%
2006 303,782 20,352,411 2.38% 0.67%
2007 311,566 20,492,545 2.56% 0.69%
2008 317,414 20,629,378 1.88% 0.67%
2009 318,499 20,756,435 0.34% 0.62%
2010 318,041 20,879,089 -0.14% 0.59%
2011 319,014 21,009,048 0.31% 0.62%
2012 320,716 21,169,458 0.53% 0.76%
2013 323,764 20,585,000 0.95% -2.76%
2014 327,386 20,778,000 1.12% 0.94%
2015 330,815 20,970,000 1.05% 0.92%
2016 335,439 21,209,000 1.4% 1.14%
2017 343,400 21,453,000 2.37% 1.15%
2018 352,721 21,670,000 2.71% 1.01%
2019 360,563 21,803,000 2.22% 0.61%
2020 366,463 21,919,000 1.64% 0.53%
2021 372,520 22,156,000 1.65% 1.08%
2022 382,003 22,181,000 2.55% 0.11%
2023 393,349 22,037,000 2.97% -0.65%
2024 404,610 21,916,000 2.86% -0.55%
2025 409,614 22,035,440 1.24% 0.54%
2026 413,792 22,148,172 1.02% 0.51%
2027 417,406 22,255,601 0.87% 0.49%
2028 420,691 22,357,682 0.79% 0.46%
2029 423,592 22,453,922 0.69% 0.43%
2030 426,158 22,546,245 0.61% 0.41%
2031 428,479 22,635,106 0.54% 0.39%
2032 430,544 22,720,118 0.48% 0.38%
2033 432,406 22,802,043 0.43% 0.36%
2034 434,083 22,879,527 0.39% 0.34%
2035 435,646 22,952,739 0.36% 0.32%
2036 437,132 23,022,027 0.34% 0.3%
2037 438,466 23,088,877 0.31% 0.29%
2038 439,670 23,152,480 0.27% 0.28%
2039 440,754 23,211,633 0.25% 0.26%
2040 441,687 23,265,986 0.21% 0.23%
2041 442,487 23,315,260 0.18% 0.21%
2042 443,200 23,359,578 0.16% 0.19%
2043 443,884 23,398,752 0.15% 0.17%
2044 444,457 23,433,096 0.13% 0.15%
2045 444,812 23,464,943 0.08% 0.14%
2046 445,028 23,492,738 0.05% 0.12%
2047 445,183 23,512,629 0.03% 0.08%
2048 445,283 23,525,953 0.02% 0.06%
2049 445,335 23,533,940 0.01% 0.03%
2050 445,330 23,538,230 -0.001% 0.02%

From 2005 to 2015, the population of Iceland increased by 34,081 people (a 11.5% growth), while Sri Lanka gained 753,476 people (a 3.73% growth).

For the next 10 years, from 2015 to 2025, Iceland gained 82,155 (a 24.8% growth), while Sri Lanka's population increased by 1,155,995 (a 5.51% growth).

Iceland was ranked 172nd most populous country in 2005 and is still 172nd in 2025. Sri Lanka was ranked 53rd in 2005 and ranked 63rd 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 Sri Lanka will increase by 6.38% to 23,538,230 people and rank change from 63rd to 70th.

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