Japan vs Vietnam: Population ages 15-64, total
Japan
72.50 million
in 2025
Vietnam
68.73 million
in 2025
Japan rank
14th
Vietnam rank
15th
Population ages 15-64, total over time
- Japan
- Vietnam
How they compare
Japan currently reports 72.50 million against 68.73 million in Vietnam, a difference of 3.77 million.
That makes Japan's figure about 1.1 times Vietnam's.
Across all 66 years both countries report, Japan has been ahead every year.
Globally, Japan ranks 14th and Vietnam ranks 15th of 215 countries.
Individual pages
About this data
Total population between the ages 15 to 64. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.