The latest officially reported population of Belize was 417,072 in 2024 vs 123,975,371 people in Japan in 2024. In 2025, based on the adjusted UN estimation, the current Belize's population is 427,523 people compared to 123,324,642 in Japan.
Population statistics:
- Japan's population is 288.5 times bigger than Belize's.
- Belize is ranked the 171st most populous country in the world, while Japan is the 12th.
- The countries together account for 1.5% of the world: 0.005% for Belize vs 1.49% for Japan.
- For the last 10 years, Belize has had an average growth rate of +1.83% per year vs -0.25% in Japan.
- Since 2005, the population of Belize has increased from 280K people to 428K (52.8% growth), while Japan has declined from 128M to 123M (3.48% decline).
- Belize is projected to reach its peak in 2063 at 528K people, while Japan's population already peaked in 2010 at 128M people and is projected to decrease to 77M people by 2100.
Belize vs Japan: live population counter
Belize
|
Japan
|
|
|---|---|---|
| Current population |
427523
|
123324642
|
| Population rank | 171/197 | 12/197 |
| Percent of world population | 0.005% | 1.49% |
| One net population change |
1.47 hours
|
58.3 seconds
|
| One birth every |
1.18 hours
|
42.2 seconds
|
| One death every |
4.33 hours
|
19.5 seconds
|
| One migration net change every |
17.9 hours
|
3.43 minutes
|
| Annual migration change | +490 | +153,357 |
| Daily growth/decline | +16 | -1,483 |
| Annual growth/decline | +5,966 | -541,279 |
| Annual growth/decline rate | +1.45% | -0.43% |
| Population growth rate rank | 75/197 | 182/197 |
Belize and Japan: population history and growth rate by year chart
Belize
Population
Growth rate
Japan
Population
Growth rate
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
Belize
|
Japan
|
Belize
|
Japan
|
|
| 1960 | 91,318 | 93,216,000 | - | - |
| 1961 | 93,632 | 94,055,000 | 2.53% | 0.9% |
| 1962 | 96,042 | 94,933,000 | 2.57% | 0.93% |
| 1963 | 98,704 | 95,900,000 | 2.77% | 1.02% |
| 1964 | 101,603 | 96,903,000 | 2.94% | 1.05% |
| 1965 | 104,675 | 97,952,000 | 3.02% | 1.08% |
| 1966 | 107,906 | 98,851,000 | 3.09% | 0.92% |
| 1967 | 111,272 | 99,879,000 | 3.12% | 1.04% |
| 1968 | 114,713 | 101,011,000 | 3.09% | 1.13% |
| 1969 | 118,040 | 102,219,000 | 2.9% | 1.2% |
| 1970 | 120,736 | 103,403,000 | 2.28% | 1.16% |
| 1971 | 122,805 | 105,697,000 | 1.71% | 2.22% |
| 1972 | 124,676 | 107,188,000 | 1.52% | 1.41% |
| 1973 | 126,445 | 108,707,000 | 1.42% | 1.42% |
| 1974 | 128,185 | 110,162,000 | 1.38% | 1.34% |
| 1975 | 130,387 | 111,573,000 | 1.72% | 1.28% |
| 1976 | 133,099 | 112,775,000 | 2.08% | 1.08% |
| 1977 | 135,887 | 113,872,000 | 2.09% | 0.97% |
| 1978 | 138,713 | 114,913,000 | 2.08% | 0.91% |
| 1979 | 141,678 | 115,890,000 | 2.14% | 0.85% |
| 1980 | 145,062 | 116,807,000 | 2.39% | 0.79% |
| 1981 | 148,786 | 117,661,000 | 2.57% | 0.73% |
| 1982 | 152,548 | 118,480,000 | 2.53% | 0.7% |
| 1983 | 156,297 | 119,307,000 | 2.46% | 0.7% |
| 1984 | 160,044 | 120,083,000 | 2.4% | 0.65% |
| 1985 | 163,796 | 120,837,000 | 2.34% | 0.63% |
| 1986 | 167,554 | 121,482,000 | 2.29% | 0.53% |
| 1987 | 171,338 | 122,069,000 | 2.26% | 0.48% |
| 1988 | 175,180 | 122,578,000 | 2.24% | 0.42% |
| 1989 | 179,107 | 123,069,000 | 2.24% | 0.4% |
| 1990 | 183,076 | 123,478,000 | 2.22% | 0.33% |
| 1991 | 187,040 | 123,964,000 | 2.17% | 0.39% |
| 1992 | 190,983 | 124,425,000 | 2.11% | 0.37% |
| 1993 | 194,902 | 124,829,000 | 2.05% | 0.32% |
| 1994 | 199,097 | 125,178,000 | 2.15% | 0.28% |
| 1995 | 204,146 | 125,472,000 | 2.54% | 0.23% |
| 1996 | 210,310 | 125,757,000 | 3.02% | 0.23% |
| 1997 | 217,446 | 126,057,000 | 3.39% | 0.24% |
| 1998 | 225,173 | 126,400,000 | 3.55% | 0.27% |
| 1999 | 233,059 | 126,631,000 | 3.5% | 0.18% |
| 2000 | 240,799 | 126,843,000 | 3.32% | 0.17% |
| 2001 | 248,379 | 127,149,000 | 3.15% | 0.24% |
| 2002 | 256,009 | 127,445,000 | 3.07% | 0.23% |
| 2003 | 263,780 | 127,718,000 | 3.04% | 0.21% |
| 2004 | 271,688 | 127,761,000 | 3% | 0.03% |
| 2005 | 279,731 | 127,773,000 | 2.96% | 0.009% |
| 2006 | 287,878 | 127,854,000 | 2.91% | 0.06% |
| 2007 | 296,100 | 128,001,000 | 2.86% | 0.11% |
| 2008 | 304,361 | 128,063,000 | 2.79% | 0.05% |
| 2009 | 312,614 | 128,047,000 | 2.71% | -0.01% |
| 2010 | 320,245 | 128,070,000 | 2.44% | 0.02% |
| 2011 | 327,298 | 127,833,000 | 2.2% | -0.19% |
| 2012 | 334,414 | 127,629,000 | 2.17% | -0.16% |
| 2013 | 341,627 | 127,445,000 | 2.16% | -0.14% |
| 2014 | 348,923 | 127,276,000 | 2.14% | -0.13% |
| 2015 | 356,333 | 127,141,000 | 2.12% | -0.11% |
| 2016 | 364,705 | 127,076,000 | 2.35% | -0.05% |
| 2017 | 373,202 | 126,972,000 | 2.33% | -0.08% |
| 2018 | 380,226 | 126,811,000 | 1.88% | -0.13% |
| 2019 | 385,829 | 126,633,000 | 1.47% | -0.14% |
| 2020 | 390,812 | 126,261,000 | 1.29% | -0.29% |
| 2021 | 395,346 | 125,681,593 | 1.16% | -0.46% |
| 2022 | 402,733 | 125,124,989 | 1.87% | -0.44% |
| 2023 | 411,106 | 124,516,650 | 2.08% | -0.49% |
| 2024 | 417,072 | 123,975,371 | 1.45% | -0.43% |
| 2025 | 422,922 | 123,324,642 | 1.4% | -0.52% |
| 2026 | 428,651 | 122,647,678 | 1.35% | -0.55% |
| 2027 | 434,214 | 121,951,038 | 1.3% | -0.57% |
| 2028 | 439,588 | 121,241,776 | 1.24% | -0.58% |
| 2029 | 444,794 | 120,524,230 | 1.18% | -0.59% |
| 2030 | 449,845 | 119,798,959 | 1.14% | -0.6% |
| 2031 | 454,733 | 119,065,610 | 1.09% | -0.61% |
| 2032 | 459,517 | 118,326,333 | 1.05% | -0.62% |
| 2033 | 464,203 | 117,583,337 | 1.02% | -0.63% |
| 2034 | 468,777 | 116,836,274 | 0.99% | -0.64% |
| 2035 | 473,126 | 116,084,328 | 0.93% | -0.64% |
| 2036 | 477,230 | 115,332,395 | 0.87% | -0.65% |
| 2037 | 481,157 | 114,582,890 | 0.82% | -0.65% |
| 2038 | 484,877 | 113,837,760 | 0.77% | -0.65% |
| 2039 | 488,334 | 113,097,352 | 0.71% | -0.65% |
| 2040 | 491,592 | 112,359,802 | 0.67% | -0.65% |
| 2041 | 494,725 | 111,622,622 | 0.64% | -0.66% |
| 2042 | 497,695 | 110,891,223 | 0.6% | -0.66% |
| 2043 | 500,514 | 110,169,955 | 0.57% | -0.65% |
| 2044 | 503,171 | 109,455,823 | 0.53% | -0.65% |
| 2045 | 505,692 | 108,747,012 | 0.5% | -0.65% |
| 2046 | 508,116 | 108,044,346 | 0.48% | -0.65% |
| 2047 | 510,423 | 107,350,486 | 0.45% | -0.64% |
| 2048 | 512,657 | 106,665,616 | 0.44% | -0.64% |
| 2049 | 514,721 | 105,986,908 | 0.4% | -0.64% |
| 2050 | 516,621 | 105,312,022 | 0.37% | -0.64% |
From 2005 to 2015, the population of Belize increased by 76,602 people (a 27.4% growth), while Japan lost 632,000 people (a 0.49% decline).
For the next 10 years, from 2015 to 2025, Belize gained 71,190 (a 20% growth), while Japan's population decreased by -3,816,358 (a 3% decline).
Belize was ranked 173rd most populous country in 2005 and is 171st in 2025. Japan was ranked 10th in 2005 and ranked 12th 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 Japan will decrease by 14.6% to 105,312,022 people and rank change from 12th to 17th.
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Population differences between Belize and Japan
|
Belize
|
Japan
|
|
|---|---|---|
| Life expectancy | 73.9 years | 85 years |
| Average age | 29.7 years | 48.3 years |
| Median age | 27.4 years | 50.4 years |
| Male:Female ratio | 50.5:49.5 | 48.8:51.2 |
| Fertility rate | 2.01 births per woman | 1.2 births per woman |
| Population density | 47.4 ppl/mi² | 881 ppl/mi² |
Population map with other countries
Population
Growth rate visualization in other countries
Growth rate
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