The latest officially reported population of South Korea was 51,751,065 in 2024 vs 68,560,157 people in Tanzania in 2024. In 2025, based on the adjusted UN estimation, the current South Korea's population is 51,700,480 people compared to 72,166,806 in Tanzania.
Population statistics:
- Tanzania's population is 1.4 times bigger than South Korea's.
- South Korea is ranked the 31st most populous country in the world, while Tanzania is the 20th.
- The countries together account for 1.5% of the world: 0.63% for South Korea vs 0.87% for Tanzania.
- For the last 10 years, South Korea has had an average growth rate of +0.24% per year vs +3.13% in Tanzania.
- Since 2005, the population of South Korea has increased from 48.2M people to 51.7M (7.3% growth), while Tanzania has grown from 39.2M to 72.2M (84.2% growth).
- Tanzania is projected to reach its peak in 2100 at 263M people, while South Korea's population already peaked in 2020 at 51.8M people and is projected to decrease to 21.9M people by 2100.
South Korea vs Tanzania: live population counter
|
|
|
|
|---|---|---|
| Current population |
51700480
|
72166806
|
| Population rank | 31/197 | 20/197 |
| Percent of world population | 0.63% | 0.87% |
| One net population change |
13.7 minutes
|
16.2 seconds
|
| One birth every |
2.26 minutes
|
13.4 seconds
|
| One death every |
1.69 minutes
|
1.36 minutes
|
| One migration net change every |
6.92 minutes
|
17.6 minutes
|
| Annual migration change | +75,963 | -29,865 |
| Daily growth/decline | +105 | +5,322 |
| Annual growth/decline | +38,446 | +1,942,551 |
| Annual growth/decline rate | +0.07% | +2.92% |
| Population growth rate rank | 159/197 | 19/197 |
South Korea and Tanzania: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 25,012,374 | 9,901,419 | - | - |
| 1961 | 25,765,673 | 10,187,886 | 3.01% | 2.89% |
| 1962 | 26,513,030 | 10,487,756 | 2.9% | 2.94% |
| 1963 | 27,261,747 | 10,799,528 | 2.82% | 2.97% |
| 1964 | 27,984,155 | 11,127,826 | 2.65% | 3.04% |
| 1965 | 28,704,674 | 11,470,728 | 2.57% | 3.08% |
| 1966 | 29,435,571 | 11,827,459 | 2.55% | 3.11% |
| 1967 | 30,130,983 | 12,200,109 | 2.36% | 3.15% |
| 1968 | 30,838,302 | 12,602,076 | 2.35% | 3.29% |
| 1969 | 31,544,266 | 13,036,700 | 2.29% | 3.45% |
| 1970 | 32,240,827 | 13,492,677 | 2.21% | 3.5% |
| 1971 | 32,882,704 | 13,971,451 | 1.99% | 3.55% |
| 1972 | 33,505,406 | 14,479,308 | 1.89% | 3.63% |
| 1973 | 34,103,149 | 15,010,101 | 1.78% | 3.67% |
| 1974 | 34,692,266 | 15,561,630 | 1.73% | 3.67% |
| 1975 | 35,280,725 | 16,138,361 | 1.7% | 3.71% |
| 1976 | 35,848,523 | 16,736,211 | 1.61% | 3.7% |
| 1977 | 36,411,795 | 17,352,929 | 1.57% | 3.68% |
| 1978 | 36,969,185 | 17,976,566 | 1.53% | 3.59% |
| 1979 | 37,534,236 | 18,592,038 | 1.53% | 3.42% |
| 1980 | 38,123,775 | 19,189,769 | 1.57% | 3.21% |
| 1981 | 38,723,248 | 19,784,703 | 1.57% | 3.1% |
| 1982 | 39,326,352 | 20,398,571 | 1.56% | 3.1% |
| 1983 | 39,910,403 | 21,079,874 | 1.49% | 3.34% |
| 1984 | 40,405,956 | 21,779,066 | 1.24% | 3.32% |
| 1985 | 40,805,744 | 22,501,693 | 0.99% | 3.32% |
| 1986 | 41,213,674 | 23,258,959 | 1% | 3.37% |
| 1987 | 41,621,690 | 24,030,378 | 0.99% | 3.32% |
| 1988 | 42,031,247 | 24,769,686 | 0.98% | 3.08% |
| 1989 | 42,449,038 | 25,438,759 | 0.99% | 2.7% |
| 1990 | 42,869,283 | 26,110,207 | 0.99% | 2.64% |
| 1991 | 43,295,704 | 26,780,436 | 0.99% | 2.57% |
| 1992 | 43,747,962 | 27,457,588 | 1.04% | 2.53% |
| 1993 | 44,194,628 | 28,332,692 | 1.02% | 3.19% |
| 1994 | 44,641,540 | 29,442,356 | 1.01% | 3.92% |
| 1995 | 45,092,991 | 30,383,497 | 1.01% | 3.2% |
| 1996 | 45,524,681 | 30,945,762 | 0.96% | 1.85% |
| 1997 | 45,953,580 | 31,578,089 | 0.94% | 2.04% |
| 1998 | 46,286,503 | 32,420,458 | 0.72% | 2.67% |
| 1999 | 46,616,677 | 33,300,330 | 0.71% | 2.71% |
| 2000 | 47,008,111 | 34,260,139 | 0.84% | 2.88% |
| 2001 | 47,370,164 | 35,198,299 | 0.77% | 2.74% |
| 2002 | 47,644,736 | 36,121,304 | 0.58% | 2.62% |
| 2003 | 47,892,330 | 37,089,555 | 0.52% | 2.68% |
| 2004 | 48,082,519 | 38,109,668 | 0.4% | 2.75% |
| 2005 | 48,184,561 | 39,182,076 | 0.21% | 2.81% |
| 2006 | 48,438,292 | 40,294,902 | 0.53% | 2.84% |
| 2007 | 48,683,638 | 41,435,512 | 0.51% | 2.83% |
| 2008 | 49,054,708 | 42,570,728 | 0.76% | 2.74% |
| 2009 | 49,307,835 | 43,633,982 | 0.52% | 2.5% |
| 2010 | 49,554,112 | 44,758,488 | 0.5% | 2.58% |
| 2011 | 49,936,638 | 46,029,367 | 0.77% | 2.84% |
| 2012 | 50,199,853 | 47,374,260 | 0.53% | 2.92% |
| 2013 | 50,428,893 | 48,824,128 | 0.46% | 3.06% |
| 2014 | 50,746,659 | 50,351,512 | 0.63% | 3.13% |
| 2015 | 51,014,947 | 52,020,962 | 0.53% | 3.32% |
| 2016 | 51,217,803 | 53,824,013 | 0.4% | 3.47% |
| 2017 | 51,361,911 | 55,652,890 | 0.28% | 3.4% |
| 2018 | 51,585,058 | 57,437,145 | 0.43% | 3.21% |
| 2019 | 51,764,822 | 59,174,891 | 0.35% | 3.03% |
| 2020 | 51,836,239 | 60,972,798 | 0.14% | 3.04% |
| 2021 | 51,769,539 | 62,830,412 | -0.13% | 3.05% |
| 2022 | 51,672,569 | 64,711,821 | -0.19% | 2.99% |
| 2023 | 51,712,619 | 66,617,606 | 0.08% | 2.95% |
| 2024 | 51,751,065 | 68,560,157 | 0.07% | 2.92% |
| 2025 | 51,700,480 | 70,545,858 | -0.1% | 2.9% |
| 2026 | 51,633,793 | 72,563,773 | -0.13% | 2.86% |
| 2027 | 51,552,198 | 74,604,804 | -0.16% | 2.81% |
| 2028 | 51,456,707 | 76,670,483 | -0.19% | 2.77% |
| 2029 | 51,347,230 | 78,773,192 | -0.21% | 2.74% |
| 2030 | 51,221,713 | 80,913,118 | -0.24% | 2.72% |
| 2031 | 51,081,220 | 83,087,927 | -0.27% | 2.69% |
| 2032 | 50,924,233 | 85,293,126 | -0.31% | 2.65% |
| 2033 | 50,747,132 | 87,520,491 | -0.35% | 2.61% |
| 2034 | 50,549,508 | 89,788,673 | -0.39% | 2.59% |
| 2035 | 50,333,286 | 92,091,418 | -0.43% | 2.56% |
| 2036 | 50,098,951 | 94,420,808 | -0.47% | 2.53% |
| 2037 | 49,845,669 | 96,775,766 | -0.51% | 2.49% |
| 2038 | 49,573,234 | 99,156,465 | -0.55% | 2.46% |
| 2039 | 49,283,770 | 101,567,525 | -0.58% | 2.43% |
| 2040 | 48,980,369 | 103,999,350 | -0.62% | 2.39% |
| 2041 | 48,661,905 | 106,448,475 | -0.65% | 2.35% |
| 2042 | 48,331,004 | 108,926,272 | -0.68% | 2.33% |
| 2043 | 47,990,085 | 111,433,788 | -0.71% | 2.3% |
| 2044 | 47,634,183 | 113,966,263 | -0.74% | 2.27% |
| 2045 | 47,263,526 | 116,525,463 | -0.78% | 2.25% |
| 2046 | 46,881,228 | 119,109,670 | -0.81% | 2.22% |
| 2047 | 46,482,133 | 121,721,018 | -0.85% | 2.19% |
| 2048 | 46,063,595 | 124,351,294 | -0.9% | 2.16% |
| 2049 | 45,626,805 | 126,981,394 | -0.95% | 2.12% |
| 2050 | 45,172,356 | 129,621,083 | -1% | 2.08% |
From 2005 to 2015, the population of South Korea increased by 2,830,386 people (a 5.87% growth), while Tanzania gained 12,838,886 people (a 32.8% growth).
For the next 10 years, from 2015 to 2025, South Korea gained 685,533 (a 1.34% growth), while Tanzania's population increased by 20,145,844 (a 38.7% growth).
South Korea was ranked 25th most populous country in 2005 and is 31st in 2025. Tanzania was ranked 31st in 2005 and ranked 20th now.
The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) South Korea's population will shrink by 12.6% to 45,172,356 people with a rank change from 31st to 48th. The population of Tanzania will increase by 79.6% to 129,621,083 people and rank change from 20th to 15th.
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Population differences between South Korea and Tanzania
|
|
|
|
|---|---|---|
| Life expectancy | 84.5 years | 67.4 years |
| Average age | 44.8 years | 22.7 years |
| Median age | 46.1 years | 18.4 years |
| Male:Female ratio | 49.9:50.1 | 49.6:50.4 |
| Fertility rate | 0.72 births per woman | 4.61 births per woman |
| Population density | 1,373 ppl/mi² | 200.5 ppl/mi² |
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