Nigeria vs South Korea
Nigeria vs South Korea: Population growth
Population growth in 2023: 2.1% a year in Nigeria and -0.04% a year in South Korea, by UN estimates. In 2023 the value was higher in Nigeria, by 2.14 percentage points.
% a year · UN
What the numbers say
- Nigeria has been higher since 1968, when it overtook South Korea.
- In 2023, Nigeria ranked 46 and South Korea ranked 181 of 229 countries, counting from the highest.
- The UN projection (medium variant) puts Nigeria at 0.02% a year and South Korea at -1.45% a year in 2100.
- The world as a whole: 0.87% a year in 2023.
Every year
% a year · UN
| Year | Nigeria | South Korea | World |
|---|---|---|---|
| 2023 | 2.1 | -0.04 | 0.87 |
| 2022 | 2.1 | -0.09 | 0.88 |
| 2021 | 2.09 | -0.17 | 0.8 |
| 2020 | 2.11 | 0.13 | 0.9 |
| 2019 | 2.15 | 0.22 | 1.03 |
| 2018 | 2.24 | 0.27 | 1.07 |
| 2017 | 2.39 | 0.33 | 1.13 |
| 2016 | 2.48 | 0.4 | 1.17 |
| 2015 | 2.47 | 0.83 | 1.18 |
| 2014 | 2.61 | 0.93 | 1.22 |
| 2013 | 2.68 | 0.94 | 1.23 |
| 2012 | 2.75 | 0.96 | 1.27 |
| 2011 | 2.8 | 0.96 | 1.26 |
| 2010 | 2.81 | 0.51 | 1.27 |
| 2009 | 2.78 | 0.41 | 1.28 |
| 2008 | 2.79 | 0.38 | 1.28 |
| 2007 | 2.78 | 0.36 | 1.28 |
| 2006 | 2.77 | 0.35 | 1.28 |
| 2005 | 2.76 | 0.29 | 1.27 |
| 2004 | 2.78 | 0.35 | 1.28 |
| 2003 | 2.76 | 0.42 | 1.29 |
| 2002 | 2.76 | 0.49 | 1.3 |
| 2001 | 2.73 | 0.59 | 1.33 |
| 2000 | 2.7 | 0.59 | 1.35 |
| 1999 | 2.64 | 0.55 | 1.35 |
| 1998 | 2.63 | 0.61 | 1.37 |
| 1997 | 2.6 | 0.65 | 1.39 |
| 1996 | 2.61 | 0.68 | 1.42 |
| 1995 | 2.62 | 0.51 | 1.45 |
| 1994 | 2.65 | 0.54 | 1.47 |
| 1993 | 2.63 | 0.54 | 1.52 |
| 1992 | 2.67 | 0.5 | 1.57 |
| 1991 | 2.58 | 0.46 | 1.63 |
| 1990 | 2.71 | 1.16 | 1.76 |
| 1989 | 2.7 | 1.38 | 1.78 |
| 1988 | 2.68 | 1.4 | 1.79 |
| 1987 | 2.66 | 1.42 | 1.84 |
| 1986 | 2.67 | 1.46 | 1.83 |
| 1985 | 2.77 | 1.29 | 1.8 |
| 1984 | 2.9 | 1.4 | 1.8 |
| 1983 | 2.22 | 1.56 | 1.78 |
| 1982 | 2.98 | 1.69 | 1.86 |
| 1981 | 3.01 | 1.73 | 1.82 |
| 1980 | 3.15 | 1.12 | 1.8 |
| 1979 | 3.1 | 1.15 | 1.79 |
| 1978 | 3.07 | 1.14 | 1.74 |
| 1977 | 3.05 | 1.23 | 1.75 |
| 1976 | 2.91 | 1.31 | 1.78 |
| 1975 | 2.83 | 1.49 | 1.8 |
| 1974 | 2.71 | 1.82 | 1.88 |
| 1973 | 2.54 | 1.97 | 1.94 |
| 1972 | 2.45 | 2.05 | 1.97 |
| 1971 | 2.34 | 2.1 | 1.97 |
| 1970 | 2.33 | 2.15 | 2.06 |
| 1969 | 2.23 | 2.13 | 2.06 |
| 1968 | 2.21 | 2.17 | 2.09 |
| 1967 | 2.11 | 2.24 | 2 |
| 1966 | 2.17 | 2.06 | 2.04 |
| 1965 | 2.19 | 1.73 | 2.09 |
| 1964 | 2.15 | 1.99 | 2.16 |
| 1963 | 2.13 | 2.23 | 2.28 |
| 1962 | 2.12 | 2.34 | 2.11 |
| 1961 | 2.08 | 2.49 | 1.67 |
| 1960 | 2.03 | 3.09 | 1.58 |
| 1959 | 1.97 | 3.27 | 1.73 |
| 1958 | 1.85 | 3.36 | 2 |
| 1957 | 1.91 | 3.4 | 2.07 |
| 1956 | 1.9 | 3.36 | 1.98 |
| 1955 | 1.88 | 3.3 | 2.01 |
| 1954 | 1.87 | 3.22 | 1.99 |
| 1953 | 1.83 | 2.85 | 1.9 |
| 1952 | 1.87 | 2.47 | 1.94 |
| 1951 | 1.9 | 1.12 | 1.75 |
| 1950 | 1.88 | 0 | 1.74 |
UN projection (medium variant) · 2024–2100
| Year | Nigeria | South Korea | World |
|---|---|---|---|
| 2024 | 2.071.49–2.63 | -0.08-0.43–0.26 | 0.86 |
| 2025 | 2.061.38–2.67 | -0.12-0.58–0.35 | 0.84 |
| 2026 | 2.031.31–2.68 | -0.14-0.69–0.42 | 0.83 |
| 2027 | 21.22–2.7 | -0.18-0.8–0.49 | 0.81 |
| 2028 | 1.981.14–2.71 | -0.2-0.91–0.53 | 0.8 |
| 2029 | 1.951.06–2.75 | -0.23-0.95–0.49 | 0.78 |
| 2030 | 1.921–2.78 | -0.26-1.07–0.49 | 0.76 |
| 2031 | 1.890.97–2.76 | -0.29-1.13–0.47 | 0.75 |
| 2032 | 1.860.89–2.79 | -0.33-1.19–0.55 | 0.73 |
| 2033 | 1.830.83–2.78 | -0.37-1.25–0.51 | 0.72 |
| 2034 | 1.790.8–2.79 | -0.41-1.29–0.51 | 0.7 |
| 2035 | 1.760.76–2.82 | -0.45-1.37–0.48 | 0.69 |
| 2036 | 1.720.72–2.81 | -0.49-1.48–0.52 | 0.67 |
| 2037 | 1.690.67–2.77 | -0.53-1.52–0.47 | 0.65 |
| 2038 | 1.650.63–2.72 | -0.57-1.56–0.46 | 0.64 |
| 2039 | 1.610.63–2.72 | -0.6-1.65–0.33 | 0.62 |
| 2040 | 1.580.63–2.68 | -0.63-1.66–0.42 | 0.61 |
| 2041 | 1.530.55–2.62 | -0.67-1.72–0.39 | 0.59 |
| 2042 | 1.490.55–2.64 | -0.69-1.77–0.41 | 0.57 |
| 2043 | 1.460.51–2.62 | -0.72-1.82–0.39 | 0.56 |
| 2044 | 1.420.46–2.58 | -0.77-1.91–0.35 | 0.54 |
| 2045 | 1.380.4–2.52 | -0.8-1.96–0.39 | 0.52 |
| 2046 | 1.350.38–2.47 | -0.83-2.09–0.34 | 0.5 |
| 2047 | 1.310.35–2.47 | -0.88-2.14–0.3 | 0.48 |
| 2048 | 1.280.31–2.41 | -0.93-2.15–0.3 | 0.46 |
| 2049 | 1.250.3–2.41 | -0.98-2.19–0.28 | 0.44 |
| 2050 | 1.220.24–2.4 | -1.02-2.28–0.27 | 0.42 |
| 2051 | 1.190.18–2.39 | -1.08-2.37–0.2 | 0.4 |
| 2052 | 1.160.18–2.43 | -1.14-2.4–0.19 | 0.38 |
| 2053 | 1.130.17–2.44 | -1.17-2.48–0.2 | 0.36 |
| 2054 | 1.10.11–2.44 | -1.2-2.52–0.19 | 0.34 |
| 2055 | 1.070.09–2.41 | -1.25-2.55–0.21 | 0.33 |
| 2056 | 1.040.02–2.39 | -1.29-2.56–0.17 | 0.31 |
| 2057 | 1.01-0.02–2.4 | -1.34-2.68–0.21 | 0.3 |
| 2058 | 0.99-0.03–2.39 | -1.38-2.81–0.19 | 0.28 |
| 2059 | 0.96-0.06–2.41 | -1.39-2.88–0.13 | 0.27 |
| 2060 | 0.94-0.07–2.39 | -1.42-2.89–0.16 | 0.25 |
| 2061 | 0.91-0.07–2.37 | -1.42-2.91–0.15 | 0.24 |
| 2062 | 0.89-0.12–2.37 | -1.44-2.98–0.16 | 0.23 |
| 2063 | 0.86-0.16–2.35 | -1.45-3.02–0.12 | 0.22 |
| 2064 | 0.84-0.2–2.35 | -1.46-3.09–0.21 | 0.21 |
| 2065 | 0.81-0.23–2.28 | -1.46-3.06–0.22 | 0.2 |
| 2066 | 0.78-0.27–2.29 | -1.46-3.11–0.23 | 0.19 |
| 2067 | 0.76-0.3–2.28 | -1.47-3.14–0.22 | 0.18 |
| 2068 | 0.73-0.31–2.26 | -1.47-3.13–0.26 | 0.17 |
| 2069 | 0.71-0.35–2.25 | -1.49-3.26–0.21 | 0.16 |
| 2070 | 0.68-0.39–2.21 | -1.5-3.32–0.25 | 0.15 |
| 2071 | 0.65-0.4–2.19 | -1.5-3.34–0.15 | 0.14 |
| 2072 | 0.63-0.45–2.14 | -1.5-3.35–0.21 | 0.13 |
| 2073 | 0.6-0.44–2.08 | -1.49-3.35–0.25 | 0.12 |
| 2074 | 0.57-0.48–2.11 | -1.49-3.45–0.32 | 0.1 |
| 2075 | 0.55-0.56–2.08 | -1.49-3.44–0.34 | 0.09 |
| 2076 | 0.52-0.65–2.02 | -1.49-3.5–0.34 | 0.08 |
| 2077 | 0.5-0.65–2.02 | -1.5-3.53–0.41 | 0.07 |
| 2078 | 0.47-0.68–1.94 | -1.5-3.55–0.45 | 0.06 |
| 2079 | 0.45-0.71–1.93 | -1.49-3.57–0.47 | 0.05 |
| 2080 | 0.42-0.74–1.92 | -1.5-3.73–0.46 | 0.04 |
| 2081 | 0.39-0.8–1.88 | -1.52-3.81–0.54 | 0.03 |
| 2082 | 0.37-0.84–1.92 | -1.51-3.79–0.5 | 0.02 |
| 2083 | 0.35-0.85–1.94 | -1.52-3.87–0.51 | 0.01 |
| 2084 | 0.32-0.89–1.92 | -1.52-3.88–0.5 | -0 |
| 2085 | 0.3-0.93–1.93 | -1.53-4–0.59 | -0.01 |
| 2086 | 0.28-0.94–1.9 | -1.54-4.09–0.59 | -0.02 |
| 2087 | 0.25-1–1.88 | -1.56-4.22–0.59 | -0.03 |
| 2088 | 0.23-1.06–1.85 | -1.56-4.21–0.56 | -0.04 |
| 2089 | 0.21-1.12–1.84 | -1.57-4.35–0.59 | -0.05 |
| 2090 | 0.19-1.12–1.86 | -1.57-4.47–0.6 | -0.05 |
| 2091 | 0.17-1.16–1.88 | -1.57-4.49–0.69 | -0.06 |
| 2092 | 0.15-1.19–1.82 | -1.57-4.63–0.65 | -0.07 |
| 2093 | 0.13-1.24–1.86 | -1.56-4.73–0.7 | -0.07 |
| 2094 | 0.11-1.29–1.79 | -1.55-4.77–0.64 | -0.08 |
| 2095 | 0.1-1.32–1.82 | -1.54-4.87–0.7 | -0.09 |
| 2096 | 0.09-1.35–1.79 | -1.51-4.85–0.71 | -0.1 |
| 2097 | 0.07-1.35–1.8 | -1.49-4.79–0.63 | -0.11 |
| 2098 | 0.06-1.35–1.8 | -1.48-4.92–0.72 | -0.11 |
| 2099 | 0.04-1.35–1.79 | -1.46-4.94–0.77 | -0.12 |
| 2100 | 0.02-1.36–1.8 | -1.45-5.06–0.8 | -0.13 |
Each country on its own
Good to know
- How fast the population grew or shrank in a year: births minus deaths, plus people moving in minus people moving out.
- Source: UN DESA, World Population Prospects 2024.
- The dashed line is the UN projection (medium variant), a scenario rather than a forecast; the band is its 95% prediction interval.
- Ranks count the 229 countries with a value in 2023, highest first.
- The faint line is the world as a whole, as the same source counts it.
How the layers work, where their data comes from and what they can’t tell you: Countries through time
Nigeria vs South Korea
Health
- Life expectancyNigeria: 54.5 years in 2023South Korea: 84.3 years in 2023
- Child mortalityNigeria: 11.6 per 100 live births in 2024South Korea: 0.3 per 100 live births in 2024
- Infant mortalityNigeria: 69.5 per 1,000 live births in 2023South Korea: 2.1 per 1,000 live births in 2023
- Safe drinking waterNigeria: 29% in 2022South Korea: 99.3% in 2022
- DepressionNigeria: 3.92% in 2017South Korea: 3.17% in 2017
- Suicide rateNigeria: 7.5 per 100,000 people in 2017South Korea: 20.8 per 100,000 people in 2017
People
- PopulationNigeria: 228 million people in 2023South Korea: 51.8 million people in 2023
- Fertility rateNigeria: 4.48 births per woman in 2023South Korea: 0.72 births per woman in 2023
- Urban populationNigeria: 63.8% in 2025South Korea: 81.2% in 2025
- Median ageNigeria: 17.8 years in 2023South Korea: 44.5 years in 2023
- People aged 65 and overNigeria: 3% in 2023South Korea: 18.3% in 2023
- Net migration rateNigeria: -0.3 per 1,000 people in 2023South Korea: 1.7 per 1,000 people in 2023
Economy
Education
Politics
Conflict
Military
- Military spendingNigeria: 0.91% of GDP in 2025South Korea: 2.6% of GDP in 2025
- Military spending in US dollarsNigeria: $1.76B in 2025South Korea: $48.9B in 2025
- Military spending per personNigeria: $9 in 2025South Korea: $924 in 2025
- Military share of state spendingNigeria: 5.9% of government spending in 2025South Korea: 10.8% of government spending in 2025
- Armed forces personnelNigeria: 223,000 people in 2020South Korea: 569,000 people in 2020
- National powerNigeria: 1.16% of world capability in 2022South Korea: 2% of world capability in 2022
- Armed forces, share of workersNigeria: 0.23% of the labour force in 2020South Korea: 2.01% of the labour force in 2020
- Arms importsNigeria: 21 million TIV in 2025South Korea: 222 million TIV in 2025
- Arms exportsNigeria: 4 million TIV in 2022South Korea: 2.02 billion TIV in 2025