Canada vs South Korea: Population by age group

Canada
7.59 million
in 2023
South Korea
9.48 million
in 2023
Canada rank
20th
South Korea rank
17th

Population by age group over time

  • Canada
  • South Korea
02.0M4.0M6.0M8.0M10.0M195019862023

How they compare

South Korea currently reports 9.48 million against 7.59 million in Canada, a difference of 1.89 million.

That makes South Korea's figure about 1.2 times Canada's.

The two have swapped places 1 time across 74 shared years of data; in 1950 it was Canada ahead.

Canada ranks 20th and South Korea ranks 17th of 236 countries.

Across the 8 decades both report, Canada averaged higher in 6 and South Korea in 2.

Head to head by decade

Decade Canada South Korea Difference Ahead
1950s 1.20 million 640,979 559,936 Canada
1960s 1.50 million 943,348 555,436 Canada
1970s 1.94 million 1.27 million 671,880 Canada
1980s 2.64 million 1.74 million 896,435 Canada
1990s 3.48 million 2.59 million 882,868 Canada
2000s 4.22 million 4.22 million 6,076 Canada
2010s 5.67 million 6.50 million 820,250 South Korea
2020s 7.22 million 8.84 million 1.62 million South Korea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population by age group, Canada or South Korea?
South Korea, at 9.48 million against 7.59 million in Canada as of 2023.
What is the difference in population by age group between Canada and South Korea?
1.89 million, with South Korea ahead.
How many years of comparable data are there for Canada and South Korea?
74 years are reported by both, from 1950 to 2023.
How do Canada and South Korea rank globally for population by age group?
Canada ranks 20th and South Korea ranks 17th of 236 countries.
Where does this data come from?
Our World in Data, published as Population by age group. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Canada vs South Korea: Population by age group. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/population-by-age-group/canada/korea-rep/

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About this data

Indicator
Population by age group
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed