Kazakhstan vs Spain: Share of children, working-age adults, and older people

Kazakhstan
6.01 million people
in 2023
Spain
6.35 million people
in 2023
Kazakhstan rank
62nd
Spain rank
59th

Share of children, working-age adults, and older people over time

  • Kazakhstan
  • Spain
2.0M4.0M6.0M8.0M10.0M195019862023

How they compare

Spain currently reports 6.35 million people against 6.01 million people in Kazakhstan, a difference of 347,100 people.

That makes Spain's figure about 1.1 times Kazakhstan's.

Across all 74 years both countries report, Spain has been ahead every year.

Kazakhstan ranks 62nd and Spain ranks 59th of 236 countries.

Spain has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade Kazakhstan Spain Difference Ahead
1950s 2.67 million people 7.75 million people 5.08 million people Spain
1960s 4.08 million people 8.80 million people 4.72 million people Spain
1970s 4.65 million people 9.71 million people 5.06 million people Spain
1980s 5.20 million people 8.98 million people 3.77 million people Spain
1990s 5.07 million people 6.82 million people 1.76 million people Spain
2000s 4.08 million people 6.39 million people 2.31 million people Spain
2010s 4.92 million people 6.99 million people 2.07 million people Spain
2020s 5.86 million people 6.57 million people 703,015 people Spain

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of children, working-age adults, and older people, Kazakhstan or Spain?
Spain, at 6.35 million people against 6.01 million people in Kazakhstan as of 2023.
What is the difference in share of children, working-age adults, and older people between Kazakhstan and Spain?
347,100 people, with Spain ahead.
How many years of comparable data are there for Kazakhstan and Spain?
74 years are reported by both, from 1950 to 2023.
How do Kazakhstan and Spain rank globally for share of children, working-age adults, and older people?
Kazakhstan ranks 62nd and Spain ranks 59th of 236 countries.
Where does this data come from?
UN, World Population Prospects (2024) – processed by Our World in Data, published as Share of children, working-age adults, and older people. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Kazakhstan vs Spain: Share of children, working-age adults, and older people. Statizoid, drawing on UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 23 September 2026, from https://population.statizoid.com/compare/population-young-working-old/kazakhstan/spain/

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About this data

Indicator
Share of children, working-age adults, and older people
Unit
people
Source
UN, World Population Prospects (2024) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed

Total population, measured on 1 July of the year shown. This only includes people aged 0-14.