Estonia vs Sierra Leone: Population by age group

Estonia
285,676
in 2023
Sierra Leone
271,295
in 2023
Estonia rank
133rd
Sierra Leone rank
134th

Population by age group over time

  • Estonia
  • Sierra Leone
50.0k100.0k150.0k200.0k250.0k300.0k195019862023

How they compare

Estonia currently reports 285,676 against 271,295 in Sierra Leone, a difference of 14,381.

That makes Estonia's figure about 1.1 times Sierra Leone's.

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

Estonia ranks 133rd and Sierra Leone ranks 134th of 236 countries.

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

Head to head by decade

Decade Estonia Sierra Leone Difference Ahead
1950s 119,657 72,572 47,085 Estonia
1960s 142,593 98,006 44,586 Estonia
1970s 173,134 122,607 50,527 Estonia
1980s 177,984 147,102 30,882 Estonia
1990s 195,288 158,861 36,426 Estonia
2000s 223,520 181,454 42,065 Estonia
2010s 246,568 222,048 24,520 Estonia
2020s 276,097 259,433 16,664 Estonia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population by age group, Estonia or Sierra Leone?
Estonia, at 285,676 against 271,295 in Sierra Leone as of 2023.
What is the difference in population by age group between Estonia and Sierra Leone?
14,381, with Estonia ahead.
How many years of comparable data are there for Estonia and Sierra Leone?
74 years are reported by both, from 1950 to 2023.
How do Estonia and Sierra Leone rank globally for population by age group?
Estonia ranks 133rd and Sierra Leone ranks 134th 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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Estonia vs Sierra Leone: 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/estonia/sierra-leone/

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<a href="https://population.statizoid.com/compare/population-by-age-group/estonia/sierra-leone/">Estonia vs Sierra Leone: Population by age group</a> — Statizoid

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