Skip to content

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

Updated on by Georank team

The latest officially reported population of Nauru was 11,947 in 2024 vs 51,751,065 people in South Korea in 2024. In 2025, based on the adjusted UN estimation, the current Nauru's population is 12,088 people compared to 51,700,480 in South Korea.

Population statistics:

  • South Korea's population is 4,277 times bigger than Nauru's.
  • Nauru is ranked the 195th most populous country in the world, while South Korea is the 31st.
  • The countries together account for 0.63% of the world: 0.0001% for Nauru vs 0.63% for South Korea.
  • For the last 10 years, Nauru has had an average growth rate of +1.17% per year vs +0.24% in South Korea.
  • Since 2005, the population of Nauru has increased from 10K people to 12.1K (20.3% growth), while South Korea has grown from 48.2M to 51.7M (7.3% growth).
  • Nauru is projected to reach its peak in 2100 at 20.6K 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.

Nauru vs South Korea: live population counter

Nauru South Korea
Current population
12088
51700480
Population rank 195/197 31/197
Percent of world population 0.0001% 0.63%
One net population change
5.07 days
13.7 minutes
One birth every
1.21 days
2.26 minutes
One death every
4.1 days
1.69 minutes
One migration net change every
3.02 days
6.92 minutes
Annual migration change -121 +75,963
Daily growth/decline +0 +105
Annual growth/decline +72 +38,446
Annual growth/decline rate +0.61% +0.07%
Population growth rate rank 127/197 159/197

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

Nauru
Population

Growth rate
South Korea
Population

Growth rate
Year Population Growth rate
Nauru South Korea Nauru South Korea
1960 4,607 25,012,374 - -
1961 4,774 25,765,673 3.62% 3.01%
1962 4,979 26,513,030 4.29% 2.9%
1963 5,226 27,261,747 4.96% 2.82%
1964 5,515 27,984,155 5.53% 2.65%
1965 5,832 28,704,674 5.75% 2.57%
1966 6,043 29,435,571 3.62% 2.55%
1967 6,135 30,130,983 1.52% 2.36%
1968 6,328 30,838,302 3.15% 2.35%
1969 6,581 31,544,266 4% 2.29%
1970 6,710 32,240,827 1.96% 2.21%
1971 6,762 32,882,704 0.77% 1.99%
1972 6,812 33,505,406 0.74% 1.89%
1973 6,866 34,103,149 0.79% 1.78%
1974 6,923 34,692,266 0.83% 1.73%
1975 6,987 35,280,725 0.92% 1.7%
1976 7,064 35,848,523 1.1% 1.61%
1977 7,163 36,411,795 1.4% 1.57%
1978 7,298 36,969,185 1.88% 1.53%
1979 7,468 37,534,236 2.33% 1.53%
1980 7,649 38,123,775 2.42% 1.57%
1981 7,839 38,723,248 2.48% 1.57%
1982 8,040 39,326,352 2.56% 1.56%
1983 8,216 39,910,403 2.19% 1.49%
1984 8,377 40,405,956 1.96% 1.24%
1985 8,551 40,805,744 2.08% 0.99%
1986 8,742 41,213,674 2.23% 1%
1987 8,946 41,621,690 2.33% 0.99%
1988 9,165 42,031,247 2.45% 0.98%
1989 9,390 42,449,038 2.45% 0.99%
1990 9,622 42,869,283 2.47% 0.99%
1991 9,850 43,295,704 2.37% 0.99%
1992 10,021 43,747,962 1.74% 1.04%
1993 10,102 44,194,628 0.81% 1.02%
1994 10,137 44,641,540 0.35% 1.01%
1995 10,165 45,092,991 0.28% 1.01%
1996 10,183 45,524,681 0.18% 0.96%
1997 10,197 45,953,580 0.14% 0.94%
1998 10,198 46,286,503 0.01% 0.72%
1999 10,187 46,616,677 -0.11% 0.71%
2000 10,168 47,008,111 -0.19% 0.84%
2001 10,130 47,370,164 -0.37% 0.77%
2002 10,082 47,644,736 -0.47% 0.58%
2003 10,059 47,892,330 -0.23% 0.52%
2004 10,060 48,082,519 0.01% 0.4%
2005 10,049 48,184,561 -0.11% 0.21%
2006 10,034 48,438,292 -0.15% 0.53%
2007 10,020 48,683,638 -0.14% 0.51%
2008 10,009 49,054,708 -0.11% 0.76%
2009 10,016 49,307,835 0.07% 0.52%
2010 10,043 49,554,112 0.27% 0.5%
2011 10,098 49,936,638 0.55% 0.77%
2012 10,267 50,199,853 1.67% 0.53%
2013 10,517 50,428,893 2.43% 0.46%
2014 10,742 50,746,659 2.14% 0.63%
2015 10,954 51,014,947 1.97% 0.53%
2016 11,150 51,217,803 1.79% 0.4%
2017 11,324 51,361,911 1.56% 0.28%
2018 11,477 51,585,058 1.35% 0.43%
2019 11,587 51,764,822 0.96% 0.35%
2020 11,643 51,836,239 0.48% 0.14%
2021 11,709 51,769,539 0.57% -0.13%
2022 11,801 51,672,569 0.79% -0.19%
2023 11,875 51,712,619 0.63% 0.08%
2024 11,947 51,751,065 0.61% 0.07%
2025 12,030 51,700,480 0.7% -0.1%
2026 12,103 51,633,793 0.61% -0.13%
2027 12,196 51,552,198 0.77% -0.16%
2028 12,296 51,456,707 0.82% -0.19%
2029 12,403 51,347,230 0.87% -0.21%
2030 12,519 51,221,713 0.94% -0.24%
2031 12,645 51,081,220 1% -0.27%
2032 12,785 50,924,233 1.11% -0.31%
2033 12,921 50,747,132 1.06% -0.35%
2034 13,071 50,549,508 1.16% -0.39%
2035 13,230 50,333,286 1.22% -0.43%
2036 13,391 50,098,951 1.21% -0.47%
2037 13,541 49,845,669 1.12% -0.51%
2038 13,697 49,573,234 1.16% -0.55%
2039 13,857 49,283,770 1.17% -0.58%
2040 14,041 48,980,369 1.33% -0.62%
2041 14,220 48,661,905 1.27% -0.65%
2042 14,402 48,331,004 1.28% -0.68%
2043 14,579 47,990,085 1.23% -0.71%
2044 14,754 47,634,183 1.2% -0.74%
2045 14,920 47,263,526 1.13% -0.78%
2046 15,098 46,881,228 1.19% -0.81%
2047 15,268 46,482,133 1.12% -0.85%
2048 15,431 46,063,595 1.07% -0.9%
2049 15,595 45,626,805 1.06% -0.95%
2050 15,751 45,172,356 1% -1%

From 2005 to 2015, the population of Nauru increased by 905 people (a 9.01% growth), while South Korea gained 2,830,386 people (a 5.87% growth).

For the next 10 years, from 2015 to 2025, Nauru gained 1,134 (a 10.4% growth), while South Korea's population increased by 685,533 (a 1.34% growth).

Nauru was ranked 195th most populous country in 2005 and is still 195th in 2025. South Korea was ranked 25th in 2005 and ranked 31st now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Nauru's population will grow by 30.3% to 15,751 people with a rank change from 195th to 194th. The population of South Korea will decrease by 12.6% to 45,172,356 people and rank change from 31st to 48th.

Biggest cities by population

Nauru
City Population
Yaren 747
South Korea
City Population
Seoul 9.67M
Busan 3.45M
Incheon 2.94M
Daegu 2.38M
Gwangju 1.49M
Daejeon 1.48M
Suwon 1.23M
Ulsan 1.13M
Yongin 1.08M
Goyang 1.06M

Compare countries by 7 more topics

Population map with other countries

Population

Growth rate visualization in other countries

Growth rate

Population comparisons

Population vs Nauru vs South Korea
Afghanistan Compare Compare
Albania Compare Compare
Algeria Compare Compare
Andorra Compare Compare
Angola Compare Compare
Antigua Compare Compare
Argentina Compare Compare
Armenia Compare Compare
Australia Compare Compare
Austria Compare Compare
Azerbaijan Compare Compare
Bahamas Compare Compare
Bahrain Compare Compare
Bangladesh Compare Compare
Barbados Compare Compare
Belarus Compare Compare
Belgium Compare Compare
Belize Compare Compare
Benin Compare Compare
Bhutan Compare Compare
Bolivia Compare Compare
Bosnia Compare Compare
Botswana Compare Compare
Brazil Compare Compare
Brunei Compare Compare
Bulgaria Compare Compare
Burkina Faso Compare Compare
Burundi Compare Compare
Cambodia Compare Compare
Cameroon Compare Compare
Canada Compare Compare
Cape Verde Compare Compare
Cayman Islands Compare Compare
CAR Compare Compare
Chad Compare Compare
Chile Compare Compare
China Compare Compare
Colombia Compare Compare
Comoros Compare Compare
Congo Compare Compare
Costa Rica Compare Compare
Croatia Compare Compare
Cuba Compare Compare
Curacao Compare Compare
Cyprus Compare Compare
Czech Republic Compare Compare
DR Congo Compare Compare
Denmark Compare Compare
Djibouti Compare Compare
Dominica Compare Compare
Dominican Republic Compare Compare
East Timor Compare Compare
Ecuador Compare Compare
Egypt Compare Compare
El Salvador Compare Compare
Equatorial Guinea Compare Compare
Eritrea Compare Compare
Estonia Compare Compare
Eswatini Compare Compare
Ethiopia Compare Compare
Fiji Compare Compare
Finland Compare Compare
France Compare Compare
Gabon Compare Compare
Gambia Compare Compare
Georgia Compare Compare
Germany Compare Compare
Ghana Compare Compare
Greece Compare Compare
Grenada Compare Compare
Guatemala Compare Compare
Guinea Compare Compare
Guinea-Bissau Compare Compare
Guyana Compare Compare
Haiti Compare Compare
Honduras Compare Compare
Hungary Compare Compare
Iceland Compare Compare
India Compare Compare
Indonesia Compare Compare
Iran Compare Compare
Iraq Compare Compare
Ireland Compare Compare
Israel Compare Compare
Italy Compare Compare
Ivory Coast Compare Compare
Jamaica Compare Compare
Japan Compare Compare
Jordan Compare Compare
Kazakhstan Compare Compare
Kenya Compare Compare
Kiribati Compare Compare
Kuwait Compare Compare
Kyrgyzstan Compare Compare
Laos Compare Compare
Latvia Compare Compare
Lebanon Compare Compare
Lesotho Compare Compare
Liberia Compare Compare
Libya Compare Compare
Liechtenstein Compare Compare
Lithuania Compare Compare
Luxembourg Compare Compare
Madagascar Compare Compare
Malawi Compare Compare
Malaysia Compare Compare
Maldives Compare Compare
Mali Compare Compare
Malta Compare Compare
Marshall Islands Compare Compare
Mauritania Compare Compare
Mauritius Compare Compare
Mexico Compare Compare
Moldova Compare Compare
Monaco Compare Compare
Mongolia Compare Compare
Montenegro Compare Compare
Morocco Compare Compare
Mozambique Compare Compare
Myanmar Compare Compare
Namibia Compare Compare
Nepal Compare Compare
Netherlands Compare Compare
New Zealand Compare Compare
Nicaragua Compare Compare
Niger Compare Compare
Nigeria Compare Compare
North Korea Compare Compare
North Macedonia Compare Compare
Norway Compare Compare
Oman Compare Compare
Pakistan Compare Compare
Palau Compare Compare
Palestine Compare Compare
Panama Compare Compare
Papua New Guinea Compare Compare
Paraguay Compare Compare
Peru Compare Compare
Philippines Compare Compare
Poland Compare Compare
Portugal Compare Compare
Qatar Compare Compare
Romania Compare Compare
Russia Compare Compare
Rwanda Compare Compare
Saint Kitts Compare Compare
Saint Lucia Compare Compare
Saint Vincent Compare Compare
Samoa Compare Compare
San Marino Compare Compare
Sao Tome Compare Compare
Saudi Arabia Compare Compare
Senegal Compare Compare
Serbia Compare Compare
Seychelles Compare Compare
Sierra Leone Compare Compare
Singapore Compare Compare
Slovakia Compare Compare
Slovenia Compare Compare
Solomon Islands Compare Compare
Somalia Compare Compare
South Africa Compare Compare
South Sudan Compare Compare
Spain Compare Compare
Sri Lanka Compare Compare
Sudan Compare Compare
Suriname Compare Compare
Sweden Compare Compare
Switzerland Compare Compare
Syria Compare Compare
Taiwan Compare Compare
Tajikistan Compare Compare
Tanzania Compare Compare
Thailand Compare Compare
Togo Compare Compare
Tonga Compare Compare
Trinidad Compare Compare
Tunisia Compare Compare
Turkey Compare Compare
Turkmenistan Compare Compare
Tuvalu Compare Compare
Uganda Compare Compare
Ukraine Compare Compare
UAE Compare Compare
United Kingdom Compare Compare
United States Compare Compare
Uruguay Compare Compare
Uzbekistan Compare Compare
Vanuatu Compare Compare
Vatican Compare Compare
Venezuela Compare Compare
Vietnam Compare Compare
Yemen Compare Compare
Zambia Compare Compare
Zimbabwe Compare Compare