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

Updated on by Georank team

The latest officially reported population of Saint Lucia was 179,744 in 2024 vs 71,668,011 people in Thailand in 2024. In 2025, based on the adjusted UN estimation, the current Saint Lucia's population is 180,421 people compared to 71,619,867 in Thailand.

Population statistics:

  • Thailand's population is 397 times bigger than Saint Lucia's.
  • Saint Lucia is ranked the 178th most populous country in the world, while Thailand is the 21st.
  • The countries together account for 0.87% of the world: 0.002% for Saint Lucia vs 0.87% for Thailand.
  • For the last 10 years, Saint Lucia has had an average growth rate of +0.33% per year vs +0.23% in Thailand.
  • Since 2005, the population of Saint Lucia has increased from 165K people to 180K (9.05% growth), while Thailand has grown from 66M to 71.6M (8.49% growth).
  • Saint Lucia is projected to reach its peak in 2032 at 181K people, while Thailand's population already peaked in 2022 at 71.7M people and is projected to decrease to 45.6M people by 2100.

Saint Lucia vs Thailand: live population counter

Saint Lucia Thailand
Current population
180421
71619867
Population rank 178/197 21/197
Percent of world population 0.002% 0.87%
One net population change
19.1 hours
15.3 minutes
One birth every
4.34 hours
53.3 seconds
One death every
5.67 hours
49.5 seconds
One migration net change every
1.86 months
22.5 minutes
Annual migration change -7 +23,321
Daily growth/decline +1 -94
Annual growth/decline +459 -34,424
Annual growth/decline rate +0.26% -0.05%
Population growth rate rank 152/197 170/197

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

Saint Lucia
Population

Growth rate
Thailand
Population

Growth rate
Year Population Growth rate
Saint Lucia Thailand Saint Lucia Thailand
1960 92,585 26,851,747 - -
1961 93,490 27,650,334 0.98% 2.97%
1962 94,505 28,481,040 1.09% 3%
1963 95,519 29,342,322 1.07% 3.02%
1964 96,505 30,232,141 1.03% 3.03%
1965 97,493 31,149,337 1.02% 3.03%
1966 98,463 32,086,071 0.99% 3.01%
1967 99,504 33,037,801 1.06% 2.97%
1968 100,675 34,002,560 1.18% 2.92%
1969 101,879 34,973,782 1.2% 2.86%
1970 103,165 35,954,408 1.26% 2.8%
1971 104,564 36,937,387 1.36% 2.73%
1972 106,002 37,933,929 1.38% 2.7%
1973 107,498 38,947,787 1.41% 2.67%
1974 109,076 39,952,891 1.47% 2.58%
1975 110,725 40,940,005 1.51% 2.47%
1976 112,425 41,896,504 1.54% 2.34%
1977 114,135 42,843,974 1.52% 2.26%
1978 115,834 43,788,976 1.49% 2.21%
1979 117,528 44,718,434 1.46% 2.12%
1980 119,290 45,650,022 1.5% 2.08%
1981 121,166 46,575,855 1.57% 2.03%
1982 123,087 47,494,577 1.59% 1.97%
1983 125,044 48,423,309 1.59% 1.96%
1984 127,067 49,351,708 1.62% 1.92%
1985 129,159 50,270,753 1.65% 1.86%
1986 131,239 51,177,834 1.61% 1.8%
1987 133,227 52,074,105 1.51% 1.75%
1988 135,000 52,969,595 1.33% 1.72%
1989 136,512 53,848,956 1.12% 1.66%
1990 137,857 54,738,329 0.99% 1.65%
1991 139,520 55,637,434 1.21% 1.64%
1992 141,617 56,528,834 1.5% 1.6%
1993 143,726 57,408,198 1.49% 1.56%
1994 145,890 58,260,854 1.51% 1.49%
1995 148,208 59,098,232 1.59% 1.44%
1996 150,436 59,920,064 1.5% 1.39%
1997 152,569 60,724,584 1.42% 1.34%
1998 154,677 61,522,630 1.38% 1.31%
1999 156,702 62,299,043 1.31% 1.26%
2000 158,616 63,007,815 1.22% 1.14%
2001 160,237 63,651,141 1.02% 1.02%
2002 161,641 64,266,437 0.88% 0.97%
2003 162,976 64,868,166 0.83% 0.94%
2004 164,239 65,452,047 0.77% 0.9%
2005 165,450 66,017,420 0.74% 0.86%
2006 166,639 66,567,687 0.72% 0.83%
2007 167,758 67,102,394 0.67% 0.8%
2008 168,808 67,619,830 0.63% 0.77%
2009 169,869 68,121,080 0.63% 0.74%
2010 170,906 68,579,447 0.61% 0.67%
2011 171,801 69,007,208 0.52% 0.62%
2012 172,587 69,436,098 0.46% 0.62%
2013 173,369 69,845,114 0.45% 0.59%
2014 174,138 70,216,367 0.44% 0.53%
2015 174,905 70,540,795 0.44% 0.46%
2016 175,646 70,859,841 0.42% 0.45%
2017 176,342 71,160,187 0.4% 0.42%
2018 177,017 71,376,079 0.38% 0.3%
2019 177,661 71,522,271 0.36% 0.2%
2020 178,250 71,641,484 0.33% 0.17%
2021 178,522 71,727,332 0.15% 0.12%
2022 178,781 71,735,329 0.15% 0.01%
2023 179,285 71,702,435 0.28% -0.05%
2024 179,744 71,668,011 0.26% -0.05%
2025 180,148 71,619,867 0.23% -0.07%
2026 180,489 71,559,621 0.19% -0.08%
2027 180,771 71,488,156 0.16% -0.1%
2028 181,003 71,406,996 0.13% -0.11%
2029 181,198 71,316,195 0.11% -0.13%
2030 181,360 71,215,017 0.09% -0.14%
2031 181,463 71,104,025 0.06% -0.16%
2032 181,495 70,982,286 0.02% -0.17%
2033 181,458 70,847,947 -0.02% -0.19%
2034 181,354 70,701,651 -0.06% -0.21%
2035 181,177 70,540,884 -0.1% -0.23%
2036 180,948 70,366,496 -0.13% -0.25%
2037 180,636 70,180,031 -0.17% -0.26%
2038 180,230 69,979,034 -0.22% -0.29%
2039 179,781 69,763,928 -0.25% -0.31%
2040 179,296 69,535,003 -0.27% -0.33%
2041 178,760 69,288,477 -0.3% -0.35%
2042 178,187 69,025,348 -0.32% -0.38%
2043 177,593 68,748,075 -0.33% -0.4%
2044 176,937 68,456,533 -0.37% -0.42%
2045 176,243 68,150,148 -0.39% -0.45%
2046 175,520 67,827,309 -0.41% -0.47%
2047 174,726 67,489,358 -0.45% -0.5%
2048 173,877 67,136,737 -0.49% -0.52%
2049 172,991 66,767,316 -0.51% -0.55%
2050 172,081 66,382,732 -0.53% -0.58%

From 2005 to 2015, the population of Saint Lucia increased by 9,455 people (a 5.71% growth), while Thailand gained 4,523,375 people (a 6.85% growth).

For the next 10 years, from 2015 to 2025, Saint Lucia gained 5,516 (a 3.15% growth), while Thailand's population increased by 1,079,072 (a 1.53% growth).

Saint Lucia was ranked 177th most populous country in 2005 and is 178th in 2025. Thailand was ranked 19th in 2005 and ranked 21st now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Saint Lucia's population will shrink by 4.62% to 172,081 people with a rank change from 178th to 179th. The population of Thailand will decrease by 7.31% to 66,382,732 people and rank change from 21st to 31st.

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Population map with other countries

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