The latest officially reported population of Japan was 123,975,371 in 2024 vs 64,007,187 people in South Africa in 2024. In 2025, based on the adjusted UN estimation, the current Japan's population is 123,324,642 people compared to 65,314,246 in South Africa.
Population statistics:
- Japan's population is 1.89 times bigger than South Africa's.
- Japan is ranked the 12th most populous country in the world, while South Africa is the 24th.
- The countries together account for 2.28% of the world: 1.49% for Japan vs 0.79% for South Africa.
- For the last 10 years, Japan has had an average growth rate of -0.25% per year vs +1.44% in South Africa.
- Since 2005, the population of Japan has decreased from 128M people to 123M (3.48% decline), while South Africa has grown from 49.5M to 65.3M (32% growth).
- South Africa is projected to reach its peak in 2100 at 94.3M people, while Japan's population already peaked in 2010 at 128M people and is projected to decrease to 77M people by 2100.
Japan vs South Africa: live population counter
|
|
|
|
|---|---|---|
| Current population |
123324642
|
65314246
|
| Population rank | 12/197 | 24/197 |
| Percent of world population | 1.49% | 0.79% |
| One net population change |
58.3 seconds
|
39.7 seconds
|
| One birth every |
42.2 seconds
|
26.6 seconds
|
| One death every |
19.5 seconds
|
54 seconds
|
| One migration net change every |
3.43 minutes
|
3.15 minutes
|
| Annual migration change | +153,357 | +166,972 |
| Daily growth/decline | -1,483 | +2,178 |
| Annual growth/decline | -541,279 | +794,803 |
| Annual growth/decline rate | -0.43% | +1.26% |
| Population growth rate rank | 182/197 | 87/197 |
Japan and South Africa: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 93,216,000 | 16,440,172 | - | - |
| 1961 | 94,055,000 | 16,908,035 | 0.9% | 2.85% |
| 1962 | 94,933,000 | 17,418,522 | 0.93% | 3.02% |
| 1963 | 95,900,000 | 17,954,564 | 1.02% | 3.08% |
| 1964 | 96,903,000 | 18,511,361 | 1.05% | 3.1% |
| 1965 | 97,952,000 | 19,089,380 | 1.08% | 3.12% |
| 1966 | 98,851,000 | 19,690,087 | 0.92% | 3.15% |
| 1967 | 99,879,000 | 20,314,066 | 1.04% | 3.17% |
| 1968 | 101,011,000 | 20,957,287 | 1.13% | 3.17% |
| 1969 | 102,219,000 | 21,614,676 | 1.2% | 3.14% |
| 1970 | 103,403,000 | 22,279,984 | 1.16% | 3.08% |
| 1971 | 105,697,000 | 22,942,143 | 2.22% | 2.97% |
| 1972 | 107,188,000 | 23,609,456 | 1.41% | 2.91% |
| 1973 | 108,707,000 | 24,294,263 | 1.42% | 2.9% |
| 1974 | 110,162,000 | 24,989,108 | 1.34% | 2.86% |
| 1975 | 111,573,000 | 25,690,940 | 1.28% | 2.81% |
| 1976 | 112,775,000 | 26,395,450 | 1.08% | 2.74% |
| 1977 | 113,872,000 | 27,118,952 | 0.97% | 2.74% |
| 1978 | 114,913,000 | 27,869,507 | 0.91% | 2.77% |
| 1979 | 115,890,000 | 28,634,162 | 0.85% | 2.74% |
| 1980 | 116,807,000 | 29,518,857 | 0.79% | 3.09% |
| 1981 | 117,661,000 | 30,541,044 | 0.73% | 3.46% |
| 1982 | 118,480,000 | 31,615,339 | 0.7% | 3.52% |
| 1983 | 119,307,000 | 32,739,304 | 0.7% | 3.56% |
| 1984 | 120,083,000 | 33,892,788 | 0.65% | 3.52% |
| 1985 | 120,837,000 | 35,042,093 | 0.63% | 3.39% |
| 1986 | 121,482,000 | 36,180,515 | 0.53% | 3.25% |
| 1987 | 122,069,000 | 37,326,190 | 0.48% | 3.17% |
| 1988 | 122,578,000 | 38,480,649 | 0.42% | 3.09% |
| 1989 | 123,069,000 | 39,628,575 | 0.4% | 2.98% |
| 1990 | 123,478,000 | 40,746,268 | 0.33% | 2.82% |
| 1991 | 123,964,000 | 41,687,898 | 0.39% | 2.31% |
| 1992 | 124,425,000 | 42,443,509 | 0.37% | 1.81% |
| 1993 | 124,829,000 | 43,297,156 | 0.32% | 2.01% |
| 1994 | 125,178,000 | 44,004,139 | 0.28% | 1.63% |
| 1995 | 125,472,000 | 44,541,554 | 0.23% | 1.22% |
| 1996 | 125,757,000 | 45,123,018 | 0.23% | 1.31% |
| 1997 | 126,057,000 | 45,666,838 | 0.24% | 1.21% |
| 1998 | 126,400,000 | 46,223,880 | 0.27% | 1.22% |
| 1999 | 126,631,000 | 46,730,335 | 0.18% | 1.1% |
| 2000 | 126,843,000 | 47,159,719 | 0.17% | 0.92% |
| 2001 | 127,149,000 | 47,566,800 | 0.24% | 0.86% |
| 2002 | 127,445,000 | 48,019,415 | 0.23% | 0.95% |
| 2003 | 127,718,000 | 48,500,348 | 0.21% | 1% |
| 2004 | 127,761,000 | 48,991,421 | 0.03% | 1.01% |
| 2005 | 127,773,000 | 49,490,033 | 0.009% | 1.02% |
| 2006 | 127,854,000 | 49,998,277 | 0.06% | 1.03% |
| 2007 | 128,001,000 | 50,528,584 | 0.11% | 1.06% |
| 2008 | 128,063,000 | 51,114,599 | 0.05% | 1.16% |
| 2009 | 128,047,000 | 51,728,516 | -0.01% | 1.2% |
| 2010 | 128,070,000 | 52,344,051 | 0.02% | 1.19% |
| 2011 | 127,833,000 | 52,995,205 | -0.19% | 1.24% |
| 2012 | 127,629,000 | 53,782,567 | -0.16% | 1.49% |
| 2013 | 127,445,000 | 54,678,791 | -0.14% | 1.67% |
| 2014 | 127,276,000 | 55,594,838 | -0.13% | 1.68% |
| 2015 | 127,141,000 | 56,723,537 | -0.11% | 2.03% |
| 2016 | 127,076,000 | 57,259,551 | -0.05% | 0.94% |
| 2017 | 126,972,000 | 57,635,162 | -0.08% | 0.66% |
| 2018 | 126,811,000 | 58,613,001 | -0.13% | 1.7% |
| 2019 | 126,633,000 | 59,587,885 | -0.14% | 1.66% |
| 2020 | 126,261,000 | 60,562,381 | -0.29% | 1.64% |
| 2021 | 125,681,593 | 61,502,603 | -0.46% | 1.55% |
| 2022 | 125,124,989 | 62,378,410 | -0.44% | 1.42% |
| 2023 | 124,516,650 | 63,212,384 | -0.49% | 1.34% |
| 2024 | 123,975,371 | 64,007,187 | -0.43% | 1.26% |
| 2025 | 123,324,642 | 64,747,317 | -0.52% | 1.16% |
| 2026 | 122,647,678 | 65,453,086 | -0.55% | 1.09% |
| 2027 | 121,951,038 | 66,143,018 | -0.57% | 1.05% |
| 2028 | 121,241,776 | 66,830,384 | -0.58% | 1.04% |
| 2029 | 120,524,230 | 67,506,850 | -0.59% | 1.01% |
| 2030 | 119,798,959 | 68,161,357 | -0.6% | 0.97% |
| 2031 | 119,065,610 | 68,798,574 | -0.61% | 0.93% |
| 2032 | 118,326,333 | 69,426,441 | -0.62% | 0.91% |
| 2033 | 117,583,337 | 70,040,484 | -0.63% | 0.88% |
| 2034 | 116,836,274 | 70,641,572 | -0.64% | 0.86% |
| 2035 | 116,084,328 | 71,234,749 | -0.64% | 0.84% |
| 2036 | 115,332,395 | 71,816,372 | -0.65% | 0.82% |
| 2037 | 114,582,890 | 72,387,807 | -0.65% | 0.8% |
| 2038 | 113,837,760 | 72,949,611 | -0.65% | 0.78% |
| 2039 | 113,097,352 | 73,496,152 | -0.65% | 0.75% |
| 2040 | 112,359,802 | 74,035,615 | -0.65% | 0.73% |
| 2041 | 111,622,622 | 74,575,444 | -0.66% | 0.73% |
| 2042 | 110,891,223 | 75,111,899 | -0.66% | 0.72% |
| 2043 | 110,169,955 | 75,641,512 | -0.65% | 0.71% |
| 2044 | 109,455,823 | 76,164,461 | -0.65% | 0.69% |
| 2045 | 108,747,012 | 76,681,448 | -0.65% | 0.68% |
| 2046 | 108,044,346 | 77,199,542 | -0.65% | 0.68% |
| 2047 | 107,350,486 | 77,716,650 | -0.64% | 0.67% |
| 2048 | 106,665,616 | 78,215,323 | -0.64% | 0.64% |
| 2049 | 105,986,908 | 78,699,584 | -0.64% | 0.62% |
| 2050 | 105,312,022 | 79,177,329 | -0.64% | 0.61% |
From 2005 to 2015, the population of Japan decreased by 632,000 people (a 0.49% decline), while South Africa gained 7,233,504 people (a 14.6% growth).
For the next 10 years, from 2015 to 2025, Japan lost -3,816,358 (a 3% decline), while South Africa's population increased by 8,590,709 (a 15.1% growth).
Japan was ranked 10th most populous country in 2005 and is 12th in 2025. South Africa was ranked 24th in 2005 and still ranked 24th now.
The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Japan's population will shrink by 14.6% to 105,312,022 people with a rank change from 12th to 17th. The population of South Africa will increase by 21.2% to 79,177,329 people and rank change from 24th to 23rd.
Biggest cities by population
|
|
|
|---|---|
| City | Population |
| Tokyo | 14.3M |
| Yokohama | 3.76M |
| Osaka | 2.75M |
| Nagoya | 2.33M |
| Sapporo | 1.96M |
| Fukuoka | 1.6M |
| Kawasaki | 1.54M |
| Kobe | 1.52M |
| Kyoto | 1.46M |
| Saitama | 1.33M |
|
|
|
|---|---|
| City | Population |
| Johannesburg | 4.43M |
| Cape Town | 3.78M |
| Soweto | 1.27M |
| Pietermaritzburg | 839K |
| Pretoria | 742K |
| Durban | 595K |
| Rustenburg | 550K |
| Randburg | 337K |
| Port Elizabeth | 312K |
| East London | 267K |
Compare countries by 7 more topics
Population differences between Japan and South Africa
|
|
|
|
|---|---|---|
| Life expectancy | 85 years | 66.5 years |
| Average age | 48.3 years | 31.1 years |
| Median age | 50.4 years | 29.5 years |
| Male:Female ratio | 48.8:51.2 | 48.7:51.3 |
| Fertility rate | 1.2 births per woman | 2.22 births per woman |
| Population density | 881 ppl/mi² | 136.7 ppl/mi² |
Population map with other countries
Population
Growth rate visualization in other countries
Growth rate
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