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South Korea vs United Kingdom: Total Population Comparison

Compare Total Population of South Korea and United Kingdom over time using official World Bank Open Data.

⚡ Quick Comparison Summary

In 2025, United Kingdom recorded Total Population of 69.49M vs 51.68M for South Korea (United Kingdom's Total Population is 1.3× larger than South Korea's.).

🇰🇷 South Korea
51.68M
+9.9% since 2000
🇬🇧 United Kingdom
69.49M
+18.0% since 2000
⚖️ Scale Ratio
1.3×
Gap: 17.80M
Total Population
Progressive time series visualization
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2000 2025
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South Korea vs United Kingdom All Annual Observations (1960 – 2025)

Complete annual observations of Total Population for South Korea and United Kingdom reported by World Bank.

Year 🇰🇷 South Korea Total Population 🇬🇧 United Kingdom Total Population United Kingdom : South Korea Ratio
2025 51.68M 69.49M 1.34×
2024 51.75M 69.28M 1.34×
2023 51.71M 68.53M 1.33×
2022 51.67M 67.64M 1.31×
2021 51.77M 66.98M 1.29×
2020 51.84M 66.74M 1.29×
2019 51.76M 66.63M 1.29×
2018 51.59M 66.29M 1.29×
2017 51.36M 65.96M 1.28×
2016 51.22M 65.61M 1.28×
2015 51.01M 65.09M 1.28×
2014 50.75M 64.62M 1.27×
2013 50.43M 64.14M 1.27×
2012 50.20M 63.71M 1.27×
2011 49.94M 63.26M 1.27×
2010 49.55M 62.77M 1.27×
2009 49.31M 62.28M 1.26×
2008 49.05M 61.81M 1.26×
2007 48.68M 61.32M 1.26×
2006 48.44M 60.85M 1.26×
2005 48.18M 60.40M 1.25×
2004 48.08M 59.99M 1.25×
2003 47.89M 59.65M 1.25×
2002 47.64M 59.37M 1.25×
2001 47.37M 59.12M 1.25×
2000 47.01M 58.89M 1.25×
1999 46.62M 58.68M 1.26×
1998 46.29M 58.49M 1.26×
1997 45.95M 58.32M 1.27×
1996 45.52M 58.17M 1.28×
1995 45.09M 58.02M 1.29×
1994 44.64M 57.87M 1.30×
1993 44.19M 57.72M 1.31×
1992 43.75M 57.58M 1.32×
1991 43.30M 57.42M 1.33×
1990 42.87M 57.25M 1.34×
1989 42.45M 57.08M 1.34×
1988 42.03M 56.93M 1.35×
1987 41.62M 56.80M 1.36×
1986 41.21M 56.68M 1.38×
1985 40.81M 56.55M 1.39×
1984 40.41M 56.42M 1.40×
1983 39.91M 56.33M 1.41×
1982 39.33M 56.31M 1.43×
1981 38.72M 56.33M 1.45×
1980 38.12M 56.31M 1.48×
1979 37.53M 56.25M 1.50×
1978 36.97M 56.20M 1.52×
1977 36.41M 56.19M 1.54×
1976 35.85M 56.21M 1.57×
1975 35.28M 56.23M 1.59×
1974 34.69M 56.23M 1.62×
1973 34.10M 56.19M 1.65×
1972 33.51M 56.09M 1.67×
1971 32.88M 55.90M 1.70×
1970 32.24M 55.66M 1.73×
1969 31.54M 55.44M 1.76×
1968 30.84M 55.21M 1.79×
1967 30.13M 54.94M 1.82×
1966 29.44M 54.65M 1.86×
1965 28.70M 54.35M 1.89×
1964 27.98M 54.00M 1.93×
1963 27.26M 53.65M 1.97×
1962 26.51M 53.25M 2.01×
1961 25.77M 52.80M 2.05×
1960 25.01M 52.40M 2.09×

Total Population Comparison

• Current Leader: In 2025, United Kingdom recorded Total Population of 69.49M, while South Korea recorded 51.68M, representing a scale ratio of ~1.3×.
• 1960 Baseline: South Korea stood at 25.01M and United Kingdom stood at 52.40M.
• 2000–2025 Trajectory: South Korea moved to 51.68M (+9.9% since 2000), while United Kingdom moved to 69.49M (+18.0% since 2000).
• Compound Annual Growth Rate (CAGR): From 2000 to 2025, South Korea's Total Population expanded at ~0.4% CAGR, while United Kingdom's expanded at ~0.7% CAGR.

Historical Trends

Over the available reporting period from 1960 to 2025, South Korea and United Kingdom followed distinct developmental paths. In 1960, South Korea recorded 25.01M compared to 52.40M for United Kingdom. By 2025, the values evolved to 51.68M and 69.49M respectively.

Key Differences

• Absolute Gap: Difference in 2025 is 17.80M.
• Scale Ratio: United Kingdom is 1.3× size of South Korea.
• Highest Observed Year: Peak observed was 69.49M (United Kingdom in 2025).
• Growth Trajectory: Since 2000, South Korea achieved +9.9% since 2000, while United Kingdom achieved +18.0% since 2000.

About Total Population

Total population counts all residents regardless of legal status or citizenship.

This comparison uses standardized data from World Bank Open Data. Historical records allow analysts to trace long-term development trajectories for South Korea and United Kingdom.

Frequently Asked Questions — Total Population

What is the Total Population of South Korea?

In 2025, South Korea's Total Population was 51.68M according to official World Bank data.

What is the Total Population of United Kingdom?

In 2025, United Kingdom's Total Population was 69.49M according to official World Bank data.

Which country has a higher Total Population?

In 2025, United Kingdom recorded a higher Total Population of 69.49M compared to South Korea's 51.68M (a difference of 17.80M).

How has Total Population changed over time for South Korea and United Kingdom?

From 2000 to 2025, South Korea's Total Population changed by +9.9% since 2000, while United Kingdom's changed by +18.0% since 2000.

Explore South Korea vs United Kingdom Interactively

Use TradeSeekho Growth Explorer to customize time ranges, play animated timeline visualizations, and compare South Korea and United Kingdom across Population, Health, Education, and Technology metrics.

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Data Source and Methodology

Source: World Bank Open Data. Indicator Code: SP.POP.TOTL (Total Population). Values represent annual total population for South Korea and United Kingdom from 1960 through 2025. Missing reporting years are omitted without converting missing values to zero.