Algeria vs Sri Lanka: Population by age group

Algeria
2.94 million
in 2023
Sri Lanka
2.70 million
in 2023
Algeria rank
40th
Sri Lanka rank
41st

Population by age group over time

  • Algeria
  • Sri Lanka
01.0M2.0M3.0M195019862023

How they compare

Algeria currently reports 2.94 million against 2.70 million in Sri Lanka, a difference of 247,390.

That makes Algeria's figure about 1.1 times Sri Lanka's.

The two have swapped places 3 times across 74 shared years of data; in 1950 it was Sri Lanka ahead.

Algeria ranks 40th and Sri Lanka ranks 41st of 236 countries.

Across the 8 decades both report, Algeria averaged higher in 5 and Sri Lanka in 3.

Head to head by decade

Decade Algeria Sri Lanka Difference Ahead
1950s 333,978 476,444 142,466 Sri Lanka
1960s 452,719 420,921 31,798 Algeria
1970s 535,780 544,118 8,338 Sri Lanka
1980s 697,829 772,802 74,973 Sri Lanka
1990s 1.05 million 1.05 million 677.5 Algeria
2000s 1.55 million 1.33 million 215,330 Algeria
2010s 2.08 million 1.92 million 159,497 Algeria
2020s 2.76 million 2.55 million 206,200 Algeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population by age group, Algeria or Sri Lanka?
Algeria, at 2.94 million against 2.70 million in Sri Lanka as of 2023.
What is the difference in population by age group between Algeria and Sri Lanka?
247,390, with Algeria ahead.
How many years of comparable data are there for Algeria and Sri Lanka?
74 years are reported by both, from 1950 to 2023.
How do Algeria and Sri Lanka rank globally for population by age group?
Algeria ranks 40th and Sri Lanka ranks 41st 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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Algeria vs Sri Lanka: 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/algeria/sri-lanka/

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<a href="https://population.statizoid.com/compare/population-by-age-group/algeria/sri-lanka/">Algeria vs Sri Lanka: 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