Algeria vs Japan: Projected population under age 5

Algeria
3.00 million
in 2100
Japan
2.83 million
in 2100
Algeria rank
44th
Japan rank
46th

Projected population under age 5 over time

  • Algeria
  • Japan
01.0M2.0M3.0M4.0M5.0M202420622100

How they compare

Algeria currently reports 3.00 million against 2.83 million in Japan, a difference of 170,310.

That makes Algeria's figure about 1.1 times Japan's.

The two have swapped places 2 times across 77 shared years of data; in 2024 it was Algeria ahead.

Algeria ranks 44th and Japan ranks 46th of 236 countries.

Across the 9 decades both report, Algeria averaged higher in 8 and Japan in 1.

Head to head by decade

Decade Algeria Japan Difference Ahead
2020s 4.33 million 3.85 million 474,603 Algeria
2030s 3.84 million 3.84 million 4,384 Japan
2040s 4.20 million 3.93 million 263,305 Algeria
2050s 4.11 million 3.56 million 550,416 Algeria
2060s 3.60 million 3.24 million 365,054 Algeria
2070s 3.57 million 3.27 million 299,315 Algeria
2080s 3.45 million 3.16 million 294,355 Algeria
2090s 3.11 million 2.90 million 208,018 Algeria
2100s 3.00 million 2.83 million 170,310 Algeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher projected population under age 5, Algeria or Japan?
Algeria, at 3.00 million against 2.83 million in Japan as of 2100.
What is the difference in projected population under age 5 between Algeria and Japan?
170,310, with Algeria ahead.
How many years of comparable data are there for Algeria and Japan?
77 years are reported by both, from 2024 to 2100.
How do Algeria and Japan rank globally for projected population under age 5?
Algeria ranks 44th and Japan ranks 46th of 236 countries.
Where does this data come from?
Our World in Data, published as Projected population under age 5. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Algeria vs Japan: Projected population under age 5. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/projected-population-under-age-5/algeria/japan/

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About this data

Indicator
Projected population under age 5
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 18,172 data points, 2024–2100
Last refreshed