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Population in Kiribati compared to Saint Lucia: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Kiribati was 134,518 in 2024 vs 179,744 people in Saint Lucia in 2024. In 2025, based on the adjusted UN estimation, the current Kiribati's population is 138,067 people compared to 180,421 in Saint Lucia.

Population statistics:

  • Saint Lucia's population is 1.31 times bigger than Kiribati's.
  • Kiribati is ranked the 180th most populous country in the world, while Saint Lucia is the 178th.
  • The countries together account for 0.004% of the world: 0.002% for Kiribati vs 0.002% for Saint Lucia.
  • For the last 10 years, Kiribati has had an average growth rate of +1.53% per year vs +0.33% in Saint Lucia.
  • Since 2005, the population of Kiribati has increased from 98K people to 138K (40.8% growth), while Saint Lucia has grown from 165K to 180K (9.05% growth).
  • Kiribati is projected to reach its peak in 2099 at 223K people compared to the peak of 181K people in 2032 for Saint Lucia.

Kiribati vs Saint Lucia: live population counter

Kiribati Saint Lucia
Current population
138067
180421
Population rank 180/197 178/197
Percent of world population 0.002% 0.002%
One net population change
4.41 hours
19.1 hours
One birth every
2.56 hours
4.34 hours
One death every
9.39 hours
5.67 hours
One migration net change every
18.6 hours
1.86 months
Annual migration change -471 -7
Daily growth/decline +5 +1
Annual growth/decline +1,988 +459
Annual growth/decline rate +1.5% +0.26%
Population growth rate rank 74/197 152/197

Kiribati and Saint Lucia: population history and growth rate by year chart

Kiribati
Population

Growth rate
Saint Lucia
Population

Growth rate
Year Population Growth rate
Kiribati Saint Lucia Kiribati Saint Lucia
1960 47,157 92,585 - -
1961 48,323 93,490 2.47% 0.98%
1962 49,538 94,505 2.51% 1.09%
1963 50,791 95,519 2.53% 1.07%
1964 52,088 96,505 2.55% 1.03%
1965 53,439 97,493 2.59% 1.02%
1966 54,425 98,463 1.85% 0.99%
1967 54,996 99,504 1.05% 1.06%
1968 55,529 100,675 0.97% 1.18%
1969 56,360 101,879 1.5% 1.2%
1970 57,510 103,165 2.04% 1.26%
1971 58,652 104,564 1.99% 1.36%
1972 59,778 106,002 1.92% 1.38%
1973 60,824 107,498 1.75% 1.41%
1974 61,219 109,076 0.65% 1.47%
1975 60,987 110,725 -0.38% 1.51%
1976 60,661 112,425 -0.53% 1.54%
1977 60,267 114,135 -0.65% 1.52%
1978 59,864 115,834 -0.67% 1.49%
1979 60,172 117,528 0.51% 1.46%
1980 61,148 119,290 1.62% 1.5%
1981 62,121 121,166 1.59% 1.57%
1982 63,134 123,087 1.63% 1.59%
1983 64,169 125,044 1.64% 1.59%
1984 65,228 127,067 1.65% 1.62%
1985 66,496 129,159 1.94% 1.65%
1986 68,059 131,239 2.35% 1.61%
1987 69,733 133,227 2.46% 1.51%
1988 71,427 135,000 2.43% 1.33%
1989 73,147 136,512 2.41% 1.12%
1990 74,855 137,857 2.34% 0.99%
1991 76,367 139,520 2.02% 1.21%
1992 77,641 141,617 1.67% 1.5%
1993 78,841 143,726 1.55% 1.49%
1994 80,021 145,890 1.5% 1.51%
1995 81,234 148,208 1.52% 1.59%
1996 82,623 150,436 1.71% 1.5%
1997 84,147 152,569 1.84% 1.42%
1998 85,657 154,677 1.79% 1.38%
1999 87,126 156,702 1.71% 1.31%
2000 88,613 158,616 1.71% 1.22%
2001 90,335 160,237 1.94% 1.02%
2002 92,264 161,641 2.14% 0.88%
2003 94,175 162,976 2.07% 0.83%
2004 96,085 164,239 2.03% 0.77%
2005 98,035 165,450 2.03% 0.74%
2006 100,017 166,639 2.02% 0.72%
2007 102,068 167,758 2.05% 0.67%
2008 104,222 168,808 2.11% 0.63%
2009 106,467 169,869 2.15% 0.63%
2010 108,704 170,906 2.1% 0.61%
2011 110,647 171,801 1.79% 0.52%
2012 112,284 172,587 1.48% 0.46%
2013 113,838 173,369 1.38% 0.45%
2014 115,326 174,138 1.31% 0.44%
2015 116,815 174,905 1.29% 0.44%
2016 118,478 175,646 1.42% 0.42%
2017 120,275 176,342 1.52% 0.4%
2018 122,084 177,017 1.5% 0.38%
2019 123,921 177,661 1.5% 0.36%
2020 126,099 178,250 1.76% 0.33%
2021 128,377 178,522 1.81% 0.15%
2022 130,469 178,781 1.63% 0.15%
2023 132,530 179,285 1.58% 0.28%
2024 134,518 179,744 1.5% 0.26%
2025 136,501 180,148 1.47% 0.23%
2026 138,451 180,489 1.43% 0.19%
2027 140,405 180,771 1.41% 0.16%
2028 142,335 181,003 1.37% 0.13%
2029 144,231 181,198 1.33% 0.11%
2030 146,130 181,360 1.32% 0.09%
2031 148,028 181,463 1.3% 0.06%
2032 149,915 181,495 1.27% 0.02%
2033 151,768 181,458 1.24% -0.02%
2034 153,602 181,354 1.21% -0.06%
2035 155,447 181,177 1.2% -0.1%
2036 157,316 180,948 1.2% -0.13%
2037 159,188 180,636 1.19% -0.17%
2038 161,050 180,230 1.17% -0.22%
2039 162,895 179,781 1.15% -0.25%
2040 164,711 179,296 1.11% -0.27%
2041 166,508 178,760 1.09% -0.3%
2042 168,325 178,187 1.09% -0.32%
2043 170,182 177,593 1.1% -0.33%
2044 172,012 176,937 1.08% -0.37%
2045 173,818 176,243 1.05% -0.39%
2046 175,629 175,520 1.04% -0.41%
2047 177,392 174,726 1% -0.45%
2048 179,152 173,877 0.99% -0.49%
2049 180,915 172,991 0.98% -0.51%
2050 182,629 172,081 0.95% -0.53%

From 2005 to 2015, the population of Kiribati increased by 18,780 people (a 19.2% growth), while Saint Lucia gained 9,455 people (a 5.71% growth).

For the next 10 years, from 2015 to 2025, Kiribati gained 21,252 (a 18.2% growth), while Saint Lucia's population increased by 5,516 (a 3.15% growth).

Kiribati was ranked 183rd most populous country in 2005 and is 180th in 2025. Saint Lucia was ranked 177th in 2005 and ranked 178th now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Kiribati's population will grow by 32.3% to 182,629 people with a rank change from 180th to 178th. The population of Saint Lucia will decrease by 4.62% to 172,081 people and rank change from 178th to 179th.

Biggest cities by population

Kiribati
City Population
South Tarawa 63.4K
London 1.9K
Saint Lucia
City Population
Castries 70K
Vieux Fort 15.8K

Compare countries by 7 more topics

Population map with other countries

Population

Growth rate visualization in other countries

Growth rate

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