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

Updated on by Georank team

The latest officially reported population of Ireland was 5,380,257 in 2024 vs 21,916,000 people in Sri Lanka in 2024. In 2025, based on the adjusted UN estimation, the current Ireland's population is 5,474,763 people compared to 22,125,995 in Sri Lanka.

Population statistics:

  • Sri Lanka's population is 4.04 times bigger than Ireland's.
  • Ireland is ranked the 121st most populous country in the world, while Sri Lanka is the 63rd.
  • The countries together account for 0.33% of the world: 0.07% for Ireland vs 0.27% for Sri Lanka.
  • For the last 10 years, Ireland has had an average growth rate of +1.39% per year vs +0.57% in Sri Lanka.
  • Since 2005, the population of Ireland has increased from 4.16M people to 5.47M (31.6% growth), while Sri Lanka has grown from 20.2M to 22.1M (9.45% growth).
  • Ireland is projected to reach its peak in 2053 at 6.12M people compared to the peak of 23.5M people in 2051 for Sri Lanka.

Ireland vs Sri Lanka: live population counter

Ireland Sri Lanka
Current population
5474763
22125995
Population rank 121/197 63/197
Percent of world population 0.07% 0.27%
One net population change
7.23 minutes
4.34 minutes
One birth every
9.61 minutes
2.13 minutes
One death every
15 minutes
2.91 minutes
One migration net change every
13.5 minutes
19.3 minutes
Annual migration change +39,059 -27,245
Daily growth/decline +199 -332
Annual growth/decline +72,657 -121,000
Annual growth/decline rate +1.37% -0.55%
Population growth rate rank 78/197 187/197

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

Ireland
Population

Growth rate
Sri Lanka
Population

Growth rate
Year Population Growth rate
Ireland Sri Lanka Ireland Sri Lanka
1960 2,828,600 9,661,389 - -
1961 2,824,400 9,899,372 -0.15% 2.46%
1962 2,836,050 10,143,754 0.41% 2.47%
1963 2,852,650 10,395,040 0.59% 2.48%
1964 2,866,550 10,653,397 0.49% 2.49%
1965 2,877,300 10,916,965 0.38% 2.47%
1966 2,888,800 11,183,928 0.4% 2.45%
1967 2,902,450 11,457,328 0.47% 2.44%
1968 2,915,550 11,736,088 0.45% 2.43%
1969 2,932,650 12,013,858 0.59% 2.37%
1970 2,957,250 12,287,110 0.84% 2.27%
1971 2,992,050 12,551,910 1.18% 2.16%
1972 3,036,850 12,809,205 1.5% 2.05%
1973 3,085,950 13,060,916 1.62% 1.97%
1974 3,137,500 13,305,693 1.67% 1.87%
1975 3,189,550 13,548,984 1.66% 1.83%
1976 3,238,050 13,796,770 1.52% 1.83%
1977 3,282,200 14,049,371 1.36% 1.83%
1978 3,329,100 14,310,128 1.43% 1.86%
1979 3,373,750 14,579,614 1.34% 1.88%
1980 3,412,800 14,847,974 1.16% 1.84%
1981 3,453,000 15,099,414 1.18% 1.69%
1982 3,485,800 15,286,567 0.95% 1.24%
1983 3,510,600 15,388,794 0.71% 0.67%
1984 3,532,423 15,441,860 0.62% 0.34%
1985 3,538,082 15,544,154 0.16% 0.66%
1986 3,539,690 15,731,256 0.05% 1.2%
1987 3,540,057 15,916,576 0.01% 1.18%
1988 3,524,949 16,078,621 -0.43% 1.02%
1989 3,511,009 16,248,557 -0.4% 1.06%
1990 3,513,974 16,352,458 0.08% 0.64%
1991 3,534,235 16,475,354 0.58% 0.75%
1992 3,558,430 16,739,284 0.68% 1.6%
1993 3,576,261 17,025,918 0.5% 1.71%
1994 3,590,386 17,275,773 0.39% 1.47%
1995 3,608,841 17,564,068 0.51% 1.67%
1996 3,637,510 17,905,018 0.79% 1.94%
1997 3,674,171 18,248,200 1.01% 1.92%
1998 3,712,696 18,596,003 1.05% 1.91%
1999 3,754,786 18,944,731 1.13% 1.88%
2000 3,805,174 19,293,054 1.34% 1.84%
2001 3,866,243 19,600,362 1.6% 1.59%
2002 3,931,947 19,805,752 1.7% 1.05%
2003 3,996,521 19,951,521 1.64% 0.74%
2004 4,070,262 20,087,605 1.85% 0.68%
2005 4,159,914 20,216,524 2.2% 0.64%
2006 4,273,591 20,352,411 2.73% 0.67%
2007 4,398,942 20,492,545 2.93% 0.69%
2008 4,489,544 20,629,378 2.06% 0.67%
2009 4,535,375 20,756,435 1.02% 0.62%
2010 4,560,155 20,879,089 0.55% 0.59%
2011 4,580,084 21,009,048 0.44% 0.62%
2012 4,599,533 21,169,458 0.42% 0.76%
2013 4,623,816 20,585,000 0.53% -2.76%
2014 4,657,740 20,778,000 0.73% 0.94%
2015 4,701,957 20,970,000 0.95% 0.92%
2016 4,762,722 21,209,000 1.29% 1.14%
2017 4,827,445 21,453,000 1.36% 1.15%
2018 4,898,022 21,670,000 1.46% 1.01%
2019 4,976,456 21,803,000 1.6% 0.61%
2020 5,039,747 21,919,000 1.27% 0.53%
2021 5,110,585 22,156,000 1.41% 1.08%
2022 5,212,836 22,181,000 2% 0.11%
2023 5,307,600 22,037,000 1.82% -0.65%
2024 5,380,257 21,916,000 1.37% -0.55%
2025 5,434,538 22,035,440 1.01% 0.54%
2026 5,484,615 22,148,172 0.92% 0.51%
2027 5,531,657 22,255,601 0.86% 0.49%
2028 5,576,425 22,357,682 0.81% 0.46%
2029 5,618,258 22,453,922 0.75% 0.43%
2030 5,656,768 22,546,245 0.69% 0.41%
2031 5,693,185 22,635,106 0.64% 0.39%
2032 5,728,435 22,720,118 0.62% 0.38%
2033 5,761,833 22,802,043 0.58% 0.36%
2034 5,793,145 22,879,527 0.54% 0.34%
2035 5,822,398 22,952,739 0.5% 0.32%
2036 5,850,388 23,022,027 0.48% 0.3%
2037 5,878,309 23,088,877 0.48% 0.29%
2038 5,905,728 23,152,480 0.47% 0.28%
2039 5,931,438 23,211,633 0.44% 0.26%
2040 5,956,212 23,265,986 0.42% 0.23%
2041 5,980,704 23,315,260 0.41% 0.21%
2042 6,002,968 23,359,578 0.37% 0.19%
2043 6,022,662 23,398,752 0.33% 0.17%
2044 6,041,053 23,433,096 0.31% 0.15%
2045 6,057,952 23,464,943 0.28% 0.14%
2046 6,072,174 23,492,738 0.23% 0.12%
2047 6,084,484 23,512,629 0.2% 0.08%
2048 6,096,077 23,525,953 0.19% 0.06%
2049 6,105,740 23,533,940 0.16% 0.03%
2050 6,112,322 23,538,230 0.11% 0.02%

From 2005 to 2015, the population of Ireland increased by 542,043 people (a 13% growth), while Sri Lanka gained 753,476 people (a 3.73% growth).

For the next 10 years, from 2015 to 2025, Ireland gained 772,806 (a 16.4% growth), while Sri Lanka's population increased by 1,155,995 (a 5.51% growth).

Ireland was ranked 121st most populous country in 2005 and is still 121st 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) Ireland's population will grow by 11.6% to 6,112,322 people with a rank change from 121st to 120th. 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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