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Population in South Korea compared to Zambia: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of South Korea was 51,751,065 in 2024 vs 21,314,956 people in Zambia in 2024. In 2025, based on the adjusted UN estimation, the current South Korea's population is 51,700,480 people compared to 22,402,291 in Zambia.

Population statistics:

  • South Korea's population is 2.31 times bigger than Zambia's.
  • South Korea is ranked the 31st most populous country in the world, while Zambia is the 62nd.
  • The countries together account for 0.9% of the world: 0.63% for South Korea vs 0.27% for Zambia.
  • For the last 10 years, South Korea has had an average growth rate of +0.24% per year vs +3% in Zambia.
  • Since 2005, the population of South Korea has increased from 48.2M people to 51.7M (7.3% growth), while Zambia has grown from 11.7M to 22.4M (91.2% growth).
  • Zambia is projected to reach its peak in 2100 at 64.5M 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 Zambia: live population counter

South Korea Zambia
Current population
51700480
22402291
Population rank 31/197 62/197
Percent of world population 0.63% 0.27%
One net population change
13.7 minutes
53.4 seconds
One birth every
2.26 minutes
46 seconds
One death every
1.69 minutes
4.87 minutes
One migration net change every
6.92 minutes
1.19 hours
Annual migration change +75,963 +7,381
Daily growth/decline +105 +1,619
Annual growth/decline +38,446 +590,991
Annual growth/decline rate +0.07% +2.85%
Population growth rate rank 159/197 22/197

South Korea and Zambia: population history and growth rate by year chart

South Korea
Population

Growth rate
Zambia
Population

Growth rate
Year Population Growth rate
South Korea Zambia South Korea Zambia
1960 25,012,374 3,153,729 - -
1961 25,765,673 3,254,086 3.01% 3.18%
1962 26,513,030 3,358,099 2.9% 3.2%
1963 27,261,747 3,465,907 2.82% 3.21%
1964 27,984,155 3,577,017 2.65% 3.21%
1965 28,704,674 3,692,086 2.57% 3.22%
1966 29,435,571 3,812,003 2.55% 3.25%
1967 30,130,983 3,936,343 2.36% 3.26%
1968 30,838,302 4,065,593 2.35% 3.28%
1969 31,544,266 4,197,116 2.29% 3.24%
1970 32,240,827 4,321,718 2.21% 2.97%
1971 32,882,704 4,442,525 1.99% 2.8%
1972 33,505,406 4,569,309 1.89% 2.85%
1973 34,103,149 4,702,693 1.78% 2.92%
1974 34,692,266 4,842,746 1.73% 2.98%
1975 35,280,725 4,990,086 1.7% 3.04%
1976 35,848,523 5,143,842 1.61% 3.08%
1977 36,411,795 5,302,480 1.57% 3.08%
1978 36,969,185 5,465,374 1.53% 3.07%
1979 37,534,236 5,631,728 1.53% 3.04%
1980 38,123,775 5,802,833 1.57% 3.04%
1981 38,723,248 5,983,289 1.57% 3.11%
1982 39,326,352 6,178,637 1.56% 3.26%
1983 39,910,403 6,381,038 1.49% 3.28%
1984 40,405,956 6,580,490 1.24% 3.13%
1985 40,805,744 6,780,953 0.99% 3.05%
1986 41,213,674 6,986,471 1% 3.03%
1987 41,621,690 7,191,282 0.99% 2.93%
1988 42,031,247 7,391,440 0.98% 2.78%
1989 42,449,038 7,589,216 0.99% 2.68%
1990 42,869,283 7,786,169 0.99% 2.6%
1991 43,295,704 7,981,650 0.99% 2.51%
1992 43,747,962 8,176,680 1.04% 2.44%
1993 44,194,628 8,373,921 1.02% 2.41%
1994 44,641,540 8,576,269 1.01% 2.42%
1995 45,092,991 8,785,763 1.01% 2.44%
1996 45,524,681 9,004,053 0.96% 2.48%
1997 45,953,580 9,237,063 0.94% 2.59%
1998 46,286,503 9,482,408 0.72% 2.66%
1999 46,616,677 9,740,005 0.71% 2.72%
2000 47,008,111 10,017,631 0.84% 2.85%
2001 47,370,164 10,325,185 0.77% 3.07%
2002 47,644,736 10,647,949 0.58% 3.13%
2003 47,892,330 10,983,595 0.52% 3.15%
2004 48,082,519 11,338,198 0.4% 3.23%
2005 48,184,561 11,718,819 0.21% 3.36%
2006 48,438,292 12,129,553 0.53% 3.5%
2007 48,683,638 12,565,085 0.51% 3.59%
2008 49,054,708 13,021,324 0.76% 3.63%
2009 49,307,835 13,490,389 0.52% 3.6%
2010 49,554,112 13,965,594 0.5% 3.52%
2011 49,936,638 14,437,796 0.77% 3.38%
2012 50,199,853 14,913,629 0.53% 3.3%
2013 50,428,893 15,398,997 0.46% 3.25%
2014 50,746,659 15,895,315 0.63% 3.22%
2015 51,014,947 16,399,089 0.53% 3.17%
2016 51,217,803 16,914,423 0.4% 3.14%
2017 51,361,911 17,441,320 0.28% 3.12%
2018 51,585,058 17,973,569 0.43% 3.05%
2019 51,764,822 18,513,839 0.35% 3.01%
2020 51,836,239 19,059,395 0.14% 2.95%
2021 51,769,539 19,603,607 -0.13% 2.86%
2022 51,672,569 20,152,938 -0.19% 2.8%
2023 51,712,619 20,723,965 0.08% 2.83%
2024 51,751,065 21,314,956 0.07% 2.85%
2025 51,700,480 21,913,869 -0.1% 2.81%
2026 51,633,793 22,521,905 -0.13% 2.77%
2027 51,552,198 23,138,716 -0.16% 2.74%
2028 51,456,707 23,761,368 -0.19% 2.69%
2029 51,347,230 24,389,681 -0.21% 2.64%
2030 51,221,713 25,024,887 -0.24% 2.6%
2031 51,081,220 25,666,496 -0.27% 2.56%
2032 50,924,233 26,311,946 -0.31% 2.51%
2033 50,747,132 26,960,073 -0.35% 2.46%
2034 50,549,508 27,611,621 -0.39% 2.42%
2035 50,333,286 28,266,887 -0.43% 2.37%
2036 50,098,951 28,925,103 -0.47% 2.33%
2037 49,845,669 29,583,482 -0.51% 2.28%
2038 49,573,234 30,240,549 -0.55% 2.22%
2039 49,283,770 30,895,586 -0.58% 2.17%
2040 48,980,369 31,550,394 -0.62% 2.12%
2041 48,661,905 32,204,340 -0.65% 2.07%
2042 48,331,004 32,856,596 -0.68% 2.03%
2043 47,990,085 33,510,500 -0.71% 1.99%
2044 47,634,183 34,165,920 -0.74% 1.96%
2045 47,263,526 34,821,101 -0.78% 1.92%
2046 46,881,228 35,475,795 -0.81% 1.88%
2047 46,482,133 36,129,270 -0.85% 1.84%
2048 46,063,595 36,782,260 -0.9% 1.81%
2049 45,626,805 37,434,667 -0.95% 1.77%
2050 45,172,356 38,083,369 -1% 1.73%

From 2005 to 2015, the population of South Korea increased by 2,830,386 people (a 5.87% growth), while Zambia gained 4,680,270 people (a 39.9% growth).

For the next 10 years, from 2015 to 2025, South Korea gained 685,533 (a 1.34% growth), while Zambia's population increased by 6,003,202 (a 36.6% growth).

South Korea was ranked 25th most populous country in 2005 and is 31st in 2025. Zambia was ranked 71st in 2005 and ranked 62nd 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 Zambia will increase by 70% to 38,083,369 people and rank change from 62nd to 53rd.

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