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

Updated on by Georank team

The latest officially reported population of Belize was 417,072 in 2024 vs 21,916,000 people in Sri Lanka in 2024. In 2025, based on the adjusted UN estimation, the current Belize's population is 427,523 people compared to 22,125,995 in Sri Lanka.

Population statistics:

  • Sri Lanka's population is 51.8 times bigger than Belize's.
  • Belize is ranked the 171st 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 Belize vs 0.27% for Sri Lanka.
  • For the last 10 years, Belize has had an average growth rate of +1.83% per year vs +0.57% in Sri Lanka.
  • Since 2005, the population of Belize has increased from 280K people to 428K (52.8% growth), while Sri Lanka has grown from 20.2M to 22.1M (9.45% growth).
  • Belize is projected to reach its peak in 2063 at 528K people compared to the peak of 23.5M people in 2051 for Sri Lanka.

Belize vs Sri Lanka: live population counter

Belize Sri Lanka
Current population
427523
22125995
Population rank 171/197 63/197
Percent of world population 0.005% 0.27%
One net population change
1.47 hours
4.34 minutes
One birth every
1.18 hours
2.13 minutes
One death every
4.33 hours
2.91 minutes
One migration net change every
17.9 hours
19.3 minutes
Annual migration change +490 -27,245
Daily growth/decline +16 -332
Annual growth/decline +5,966 -121,000
Annual growth/decline rate +1.45% -0.55%
Population growth rate rank 75/197 187/197

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

Belize
Population

Growth rate
Sri Lanka
Population

Growth rate
Year Population Growth rate
Belize Sri Lanka Belize Sri Lanka
1960 91,318 9,661,389 - -
1961 93,632 9,899,372 2.53% 2.46%
1962 96,042 10,143,754 2.57% 2.47%
1963 98,704 10,395,040 2.77% 2.48%
1964 101,603 10,653,397 2.94% 2.49%
1965 104,675 10,916,965 3.02% 2.47%
1966 107,906 11,183,928 3.09% 2.45%
1967 111,272 11,457,328 3.12% 2.44%
1968 114,713 11,736,088 3.09% 2.43%
1969 118,040 12,013,858 2.9% 2.37%
1970 120,736 12,287,110 2.28% 2.27%
1971 122,805 12,551,910 1.71% 2.16%
1972 124,676 12,809,205 1.52% 2.05%
1973 126,445 13,060,916 1.42% 1.97%
1974 128,185 13,305,693 1.38% 1.87%
1975 130,387 13,548,984 1.72% 1.83%
1976 133,099 13,796,770 2.08% 1.83%
1977 135,887 14,049,371 2.09% 1.83%
1978 138,713 14,310,128 2.08% 1.86%
1979 141,678 14,579,614 2.14% 1.88%
1980 145,062 14,847,974 2.39% 1.84%
1981 148,786 15,099,414 2.57% 1.69%
1982 152,548 15,286,567 2.53% 1.24%
1983 156,297 15,388,794 2.46% 0.67%
1984 160,044 15,441,860 2.4% 0.34%
1985 163,796 15,544,154 2.34% 0.66%
1986 167,554 15,731,256 2.29% 1.2%
1987 171,338 15,916,576 2.26% 1.18%
1988 175,180 16,078,621 2.24% 1.02%
1989 179,107 16,248,557 2.24% 1.06%
1990 183,076 16,352,458 2.22% 0.64%
1991 187,040 16,475,354 2.17% 0.75%
1992 190,983 16,739,284 2.11% 1.6%
1993 194,902 17,025,918 2.05% 1.71%
1994 199,097 17,275,773 2.15% 1.47%
1995 204,146 17,564,068 2.54% 1.67%
1996 210,310 17,905,018 3.02% 1.94%
1997 217,446 18,248,200 3.39% 1.92%
1998 225,173 18,596,003 3.55% 1.91%
1999 233,059 18,944,731 3.5% 1.88%
2000 240,799 19,293,054 3.32% 1.84%
2001 248,379 19,600,362 3.15% 1.59%
2002 256,009 19,805,752 3.07% 1.05%
2003 263,780 19,951,521 3.04% 0.74%
2004 271,688 20,087,605 3% 0.68%
2005 279,731 20,216,524 2.96% 0.64%
2006 287,878 20,352,411 2.91% 0.67%
2007 296,100 20,492,545 2.86% 0.69%
2008 304,361 20,629,378 2.79% 0.67%
2009 312,614 20,756,435 2.71% 0.62%
2010 320,245 20,879,089 2.44% 0.59%
2011 327,298 21,009,048 2.2% 0.62%
2012 334,414 21,169,458 2.17% 0.76%
2013 341,627 20,585,000 2.16% -2.76%
2014 348,923 20,778,000 2.14% 0.94%
2015 356,333 20,970,000 2.12% 0.92%
2016 364,705 21,209,000 2.35% 1.14%
2017 373,202 21,453,000 2.33% 1.15%
2018 380,226 21,670,000 1.88% 1.01%
2019 385,829 21,803,000 1.47% 0.61%
2020 390,812 21,919,000 1.29% 0.53%
2021 395,346 22,156,000 1.16% 1.08%
2022 402,733 22,181,000 1.87% 0.11%
2023 411,106 22,037,000 2.08% -0.65%
2024 417,072 21,916,000 1.45% -0.55%
2025 422,922 22,035,440 1.4% 0.54%
2026 428,651 22,148,172 1.35% 0.51%
2027 434,214 22,255,601 1.3% 0.49%
2028 439,588 22,357,682 1.24% 0.46%
2029 444,794 22,453,922 1.18% 0.43%
2030 449,845 22,546,245 1.14% 0.41%
2031 454,733 22,635,106 1.09% 0.39%
2032 459,517 22,720,118 1.05% 0.38%
2033 464,203 22,802,043 1.02% 0.36%
2034 468,777 22,879,527 0.99% 0.34%
2035 473,126 22,952,739 0.93% 0.32%
2036 477,230 23,022,027 0.87% 0.3%
2037 481,157 23,088,877 0.82% 0.29%
2038 484,877 23,152,480 0.77% 0.28%
2039 488,334 23,211,633 0.71% 0.26%
2040 491,592 23,265,986 0.67% 0.23%
2041 494,725 23,315,260 0.64% 0.21%
2042 497,695 23,359,578 0.6% 0.19%
2043 500,514 23,398,752 0.57% 0.17%
2044 503,171 23,433,096 0.53% 0.15%
2045 505,692 23,464,943 0.5% 0.14%
2046 508,116 23,492,738 0.48% 0.12%
2047 510,423 23,512,629 0.45% 0.08%
2048 512,657 23,525,953 0.44% 0.06%
2049 514,721 23,533,940 0.4% 0.03%
2050 516,621 23,538,230 0.37% 0.02%

From 2005 to 2015, the population of Belize increased by 76,602 people (a 27.4% growth), while Sri Lanka gained 753,476 people (a 3.73% growth).

For the next 10 years, from 2015 to 2025, Belize gained 71,190 (a 20% growth), while Sri Lanka's population increased by 1,155,995 (a 5.51% growth).

Belize was ranked 173rd most populous country in 2005 and is 171st 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) Belize's population will grow by 20.8% to 516,621 people with a rank change from 171st to 172nd. 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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