Which has higher population, G7 or South Korea?

G7, at 682,437 against 46,871 in South Korea as of 2030.

How many years of comparable data are there for G7 and South Korea?

41 years are reported by both, from 1990 to 2030.

Where does this data come from?

International Labour Organization, published as Population (UN estimates and projections). Statizoid refreshes it automatically from the source and publishes the full history for both places.

G7 vs South Korea: Population (UN estimates and projections)

682,437

in 2030

South Korea

46,871

in 2030

G7 rank

23rd

South Korea rank

26th

Population (UN estimates and projections) over time

G7
South Korea

How they compare

G7 currently reports 682,437 against 46,871 in South Korea, a difference of 635,566.

That makes G7's figure about 14.6 times South Korea's.

Across all 41 years both countries report, G7 has been ahead every year.

G7 ranks 23rd and South Korea ranks 26th of 91 groups.

G7 has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	G7	South Korea	Difference	Ahead
1990s	549,050	34,698	514,352	G7
2000s	591,530	38,542	552,988	G7
2010s	634,304	43,392	590,912	G7
2020s	668,588	46,268	622,319	G7
2030s	682,437	46,871	635,566	G7

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population, G7 or South Korea?: G7, at 682,437 against 46,871 in South Korea as of 2030.
What is the difference in population between G7 and South Korea?: 635,566, with G7 ahead.
How many years of comparable data are there for G7 and South Korea?: 41 years are reported by both, from 1990 to 2030.
How do G7 and South Korea rank globally for population?: G7 ranks 23rd and South Korea ranks 26th of 91 groups.
Where does this data come from?: International Labour Organization, published as Population (UN estimates and projections). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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G7 vs South Korea: Population. Statizoid, drawing on International Labour Organization. Retrieved 24 October 2026, from https://gender.statizoid.com/compare/population-un-estimates-and-projections/g7/korea-rep/

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About this data

Indicator: Population (UN estimates and projections)
Source: International Labour Organization
Licence: ILO Terms of Use (attribution required)
Coverage: 280 places, 11,480 data points, 1990–2030
Last refreshed: 05 September 2026

Imputed observations are not based on national data, are subject to high uncertainty and should not be used for country comparisons or rankings. The total population comprises persons of all ages who were living in the country during the reference period, regardless of residency status or citizenship. The source for the population figures used is the United Nations' World Population Prospects. For more information, refer to the ILO Modelled Estimates (ILOEST) database description.