The latest officially reported population of Guinea was 14,754,785 in 2024 vs 123,975,371 people in Japan in 2024. In 2026, based on the adjusted UN estimation, the current Guinea's population is 15,445,735 people compared to 122,647,678 in Japan.
Population statistics:
- Japan's population is 7.94 times bigger than Guinea's.
- Guinea is ranked the 75th most populous country in the world, while Japan is the 12th.
- The countries together account for 1.67% of the world: 0.19% for Guinea vs 1.48% for Japan.
- For the last 10 years, Guinea has had an average growth rate of +2.54% per year vs -0.25% in Japan.
- Since 2006, the population of Guinea has increased from 9.44M people to 15.4M (63.6% growth), while Japan has declined from 128M to 123M (4.07% decline).
- Guinea is projected to reach its peak in 2100 at 32M people, while Japan's population already peaked in 2010 at 128M people and is projected to decrease to 77M people by 2100.
Guinea vs Japan: live population counter
Guinea
|
Japan
|
|
|---|---|---|
| Current population |
15445735
|
122647678
|
| Population rank | 75/197 | 12/197 |
| Percent of world population | 0.19% | 1.48% |
| One net population change |
1.5 minutes
|
58.3 seconds
|
| One birth every |
1.08 minutes
|
42.2 seconds
|
| One death every |
4 minutes
|
19.5 seconds
|
| One migration net change every |
43.7 minutes
|
3.43 minutes
|
| Annual migration change | -12,024 | +153,357 |
| Daily growth/decline | +957 | -1,483 |
| Annual growth/decline | +349,317 | -541,279 |
| Annual growth/decline rate | +2.42% | -0.43% |
| Population growth rate rank | 32/197 | 185/197 |
Guinea and Japan: population history and growth rate by year chart
Guinea
Population
Growth rate
Japan
Population
Growth rate
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
Guinea
|
Japan
|
Guinea
|
Japan
|
|
| 1960 | 3,556,749 | 93,216,000 | - | - |
| 1961 | 3,619,551 | 94,055,000 | 1.77% | 0.9% |
| 1962 | 3,684,273 | 94,933,000 | 1.79% | 0.93% |
| 1963 | 3,750,954 | 95,900,000 | 1.81% | 1.02% |
| 1964 | 3,819,722 | 96,903,000 | 1.83% | 1.05% |
| 1965 | 3,890,716 | 97,952,000 | 1.86% | 1.08% |
| 1966 | 3,964,155 | 98,851,000 | 1.89% | 0.92% |
| 1967 | 4,040,153 | 99,879,000 | 1.92% | 1.04% |
| 1968 | 4,118,550 | 101,011,000 | 1.94% | 1.13% |
| 1969 | 4,198,300 | 102,219,000 | 1.94% | 1.2% |
| 1970 | 4,277,535 | 103,403,000 | 1.89% | 1.16% |
| 1971 | 4,355,200 | 105,697,000 | 1.82% | 2.22% |
| 1972 | 4,431,292 | 107,188,000 | 1.75% | 1.41% |
| 1973 | 4,506,324 | 108,707,000 | 1.69% | 1.42% |
| 1974 | 4,580,510 | 110,162,000 | 1.65% | 1.34% |
| 1975 | 4,653,876 | 111,573,000 | 1.6% | 1.28% |
| 1976 | 4,727,022 | 112,775,000 | 1.57% | 1.08% |
| 1977 | 4,801,128 | 113,872,000 | 1.57% | 0.97% |
| 1978 | 4,877,854 | 114,913,000 | 1.6% | 0.91% |
| 1979 | 4,959,283 | 115,890,000 | 1.67% | 0.85% |
| 1980 | 5,047,419 | 116,807,000 | 1.78% | 0.79% |
| 1981 | 5,143,288 | 117,661,000 | 1.9% | 0.73% |
| 1982 | 5,247,672 | 118,480,000 | 2.03% | 0.7% |
| 1983 | 5,359,814 | 119,307,000 | 2.14% | 0.7% |
| 1984 | 5,480,096 | 120,083,000 | 2.24% | 0.65% |
| 1985 | 5,610,373 | 120,837,000 | 2.38% | 0.63% |
| 1986 | 5,750,668 | 121,482,000 | 2.5% | 0.53% |
| 1987 | 5,900,198 | 122,069,000 | 2.6% | 0.48% |
| 1988 | 6,056,574 | 122,578,000 | 2.65% | 0.42% |
| 1989 | 6,215,811 | 123,069,000 | 2.63% | 0.4% |
| 1990 | 6,434,374 | 123,478,000 | 3.52% | 0.33% |
| 1991 | 6,697,166 | 123,964,000 | 4.08% | 0.39% |
| 1992 | 6,914,366 | 124,425,000 | 3.24% | 0.37% |
| 1993 | 7,128,177 | 124,829,000 | 3.09% | 0.32% |
| 1994 | 7,345,107 | 125,178,000 | 3.04% | 0.28% |
| 1995 | 7,553,249 | 125,472,000 | 2.83% | 0.23% |
| 1996 | 7,770,035 | 125,757,000 | 2.87% | 0.23% |
| 1997 | 7,931,370 | 126,057,000 | 2.08% | 0.24% |
| 1998 | 8,081,990 | 126,400,000 | 1.9% | 0.27% |
| 1999 | 8,265,123 | 126,631,000 | 2.27% | 0.18% |
| 2000 | 8,428,832 | 126,843,000 | 1.98% | 0.17% |
| 2001 | 8,539,960 | 127,149,000 | 1.32% | 0.24% |
| 2002 | 8,674,066 | 127,445,000 | 1.57% | 0.23% |
| 2003 | 8,870,781 | 127,718,000 | 2.27% | 0.21% |
| 2004 | 9,062,726 | 127,761,000 | 2.16% | 0.03% |
| 2005 | 9,245,844 | 127,773,000 | 2.02% | 0.009% |
| 2006 | 9,441,171 | 127,854,000 | 2.11% | 0.06% |
| 2007 | 9,662,281 | 128,001,000 | 2.34% | 0.11% |
| 2008 | 9,898,870 | 128,063,000 | 2.45% | 0.05% |
| 2009 | 10,143,534 | 128,047,000 | 2.47% | -0.01% |
| 2010 | 10,396,086 | 128,070,000 | 2.49% | 0.02% |
| 2011 | 10,656,810 | 127,833,000 | 2.51% | -0.19% |
| 2012 | 10,921,581 | 127,629,000 | 2.48% | -0.16% |
| 2013 | 11,191,873 | 127,445,000 | 2.47% | -0.14% |
| 2014 | 11,472,924 | 127,276,000 | 2.51% | -0.13% |
| 2015 | 11,767,070 | 127,141,000 | 2.56% | -0.11% |
| 2016 | 12,073,030 | 127,076,000 | 2.6% | -0.05% |
| 2017 | 12,385,659 | 126,972,000 | 2.59% | -0.08% |
| 2018 | 12,704,774 | 126,811,000 | 2.58% | -0.13% |
| 2019 | 13,034,346 | 126,633,000 | 2.59% | -0.14% |
| 2020 | 13,371,183 | 126,261,000 | 2.58% | -0.29% |
| 2021 | 13,710,513 | 125,681,593 | 2.54% | -0.46% |
| 2022 | 14,055,137 | 125,124,989 | 2.51% | -0.44% |
| 2023 | 14,405,468 | 124,516,650 | 2.49% | -0.49% |
| 2024 | 14,754,785 | 123,975,371 | 2.42% | -0.43% |
| 2025 | 15,099,737 | 123,324,642 | 2.34% | -0.52% |
| 2026 | 15,441,997 | 122,647,678 | 2.27% | -0.55% |
| 2027 | 15,784,102 | 121,951,038 | 2.22% | -0.57% |
| 2028 | 16,126,582 | 121,241,776 | 2.17% | -0.58% |
| 2029 | 16,466,764 | 120,524,230 | 2.11% | -0.59% |
| 2030 | 16,807,153 | 119,798,959 | 2.07% | -0.6% |
| 2031 | 17,147,643 | 119,065,610 | 2.03% | -0.61% |
| 2032 | 17,485,900 | 118,326,333 | 1.97% | -0.62% |
| 2033 | 17,822,213 | 117,583,337 | 1.92% | -0.63% |
| 2034 | 18,154,418 | 116,836,274 | 1.86% | -0.64% |
| 2035 | 18,486,025 | 116,084,328 | 1.83% | -0.64% |
| 2036 | 18,820,871 | 115,332,395 | 1.81% | -0.65% |
| 2037 | 19,155,764 | 114,582,890 | 1.78% | -0.65% |
| 2038 | 19,489,372 | 113,837,760 | 1.74% | -0.65% |
| 2039 | 19,823,866 | 113,097,352 | 1.72% | -0.65% |
| 2040 | 20,160,751 | 112,359,802 | 1.7% | -0.65% |
| 2041 | 20,497,039 | 111,622,622 | 1.67% | -0.66% |
| 2042 | 20,830,660 | 110,891,223 | 1.63% | -0.66% |
| 2043 | 21,163,506 | 110,169,955 | 1.6% | -0.65% |
| 2044 | 21,492,058 | 109,455,823 | 1.55% | -0.65% |
| 2045 | 21,817,254 | 108,747,012 | 1.51% | -0.65% |
| 2046 | 22,141,694 | 108,044,346 | 1.49% | -0.65% |
| 2047 | 22,463,122 | 107,350,486 | 1.45% | -0.64% |
| 2048 | 22,780,061 | 106,665,616 | 1.41% | -0.64% |
| 2049 | 23,092,618 | 105,986,908 | 1.37% | -0.64% |
| 2050 | 23,404,600 | 105,312,022 | 1.35% | -0.64% |
From 2006 to 2016, the population of Guinea increased by 2,631,859 people (a 27.9% growth), while Japan lost 778,000 people (a 0.61% decline).
For the next 10 years, from 2016 to 2026, Guinea gained 3,372,705 (a 27.9% growth), while Japan's population decreased by -4,428,322 (a 3.48% decline).
Guinea was ranked 84th most populous country in 2006 and is 75th in 2026. Japan was ranked 10th in 2006 and ranked 12th now.
The UN's World Population Prospects forecasts that with changing growth rate trends in 24 years (in 2050) Guinea's population will grow by 51.5% to 23,404,600 people with a rank change from 75th to 71st. The population of Japan will decrease by 14.1% to 105,312,022 people and rank change from 12th to 17th.
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Population differences between Guinea and Japan
|
Guinea
|
Japan
|
|
|---|---|---|
| Life expectancy | 61.2 years | 85.1 years |
| Average age | 23.4 years | 48.3 years |
| Median age | 19.2 years | 50.4 years |
| Male:Female ratio | 49.5:50.5 | 48.8:51.2 |
| Fertility rate | 4.22 births per woman | 1.2 births per woman |
| Population density | 155.5 ppl/mi² | 881 ppl/mi² |
Population map with other countries
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Growth rate visualization in other countries
Growth rate
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