Japan vs Viet Nam: Population, ages 11-18, total

Japan
9.46 million
in 2015
Viet Nam
12.51 million
in 2015
Japan rank
17th
Viet Nam rank
14th

Population, ages 11-18, total over time

  • Japan
  • Viet Nam
05.0M10.0M15.0M199020022015

How they compare

Viet Nam currently reports 12.51 million against 9.46 million in Japan, a difference of 3.05 million.

That makes Viet Nam's figure about 1.3 times Japan's.

The two have swapped places 1 time across 26 shared years of data; in 1990 it was Japan ahead.

Japan ranks 17th and Viet Nam ranks 14th of 191 countries.

Across the 3 decades both report, Japan averaged higher in 1 and Viet Nam in 2.

Head to head by decade

Decade Japan Viet Nam Difference Ahead
1990s 13.14 million 12.79 million 347,480 Japan
2000s 10.24 million 14.59 million 4.35 million Viet Nam
2010s 9.58 million 12.98 million 3.40 million Viet Nam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population, ages 11-18, total, Japan or Viet Nam?
Viet Nam, at 12.51 million against 9.46 million in Japan as of 2015.
What is the difference in population, ages 11-18, total between Japan and Viet Nam?
3.05 million, with Viet Nam ahead.
How many years of comparable data are there for Japan and Viet Nam?
26 years are reported by both, from 1990 to 2015.
How do Japan and Viet Nam rank globally for population, ages 11-18, total?
Japan ranks 17th and Viet Nam ranks 14th of 191 countries.
Where does this data come from?
UNESCO Institute for Statistics (Derived), published as Population, ages 11-18, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Viet Nam: Population, ages 11-18, total. Statizoid, drawing on UNESCO Institute for Statistics (Derived). Retrieved 19 August 2026, from https://education.statizoid.com/compare/population-ages-11-18-total/japan/viet-nam/

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About this data

Indicator
Population, ages 11-18, total
Source
UNESCO Institute for Statistics (Derived)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
191 places, 4,786 data points, 1990–2015
Last refreshed

Population, ages 11-18, total is the total population age 11-18.