Benin vs Japan: Projected population under age 5

Benin
2.95 million
in 2100
Japan
2.83 million
in 2100
Benin rank
45th
Japan rank
46th

Projected population under age 5 over time

  • Benin
  • Japan
01.0M2.0M3.0M4.0M202420622100

How they compare

Benin currently reports 2.95 million against 2.83 million in Japan, a difference of 127,850.

The two have swapped places 1 time across 77 shared years of data; in 2024 it was Japan ahead.

Benin ranks 45th and Japan ranks 46th of 236 countries.

Across the 9 decades both report, Benin averaged higher in 2 and Japan in 7.

Head to head by decade

Decade Benin Japan Difference Ahead
2020s 2.27 million 3.85 million 1.59 million Japan
2030s 2.48 million 3.84 million 1.36 million Japan
2040s 2.74 million 3.93 million 1.19 million Japan
2050s 2.88 million 3.56 million 681,859 Japan
2060s 2.98 million 3.24 million 261,975 Japan
2070s 3.05 million 3.27 million 224,432 Japan
2080s 3.03 million 3.16 million 128,371 Japan
2090s 2.98 million 2.90 million 77,076 Benin
2100s 2.95 million 2.83 million 127,850 Benin

Averages of every year both report within each decade.

Frequently asked questions

Which has higher projected population under age 5, Benin or Japan?
Benin, at 2.95 million against 2.83 million in Japan as of 2100.
What is the difference in projected population under age 5 between Benin and Japan?
127,850, with Benin ahead.
How many years of comparable data are there for Benin and Japan?
77 years are reported by both, from 2024 to 2100.
How do Benin and Japan rank globally for projected population under age 5?
Benin ranks 45th 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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Benin 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/benin/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