Japan Population Pyramid 2016
Japan in 2016
In 2016, Japan had a total population of 127,159,951 people. A decade earlier, in 2006, the population was still 127,997,248; it has declined by 0.7% since.
The median age was 47.3 years, and for every 100 people of working age (15–64) there were 21.3 children under 15 and 46.0 people aged 65 or over. The pyramid is constrictive: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Japan had on average 1.20 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 84.0 years in 2023: 87.1 for women and 81.1 for men.
Source: World Bank World Development Indicators, latest available year.
3,409,328 immigrants live in Japan, 2.8% of the population.
| China | 809,893 |
| Viet Nam | 589,874 |
| Republic of Korea | 393,944 |
| Philippines | 319,772 |
| Brazil | 207,220 |
1,007,411 people born in Japan live in other countries.
| United States of America | 547,444 |
| Thailand | 104,515 |
| Australia | 53,094 |
| Brazil | 52,758 |
| China | 40,436 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Japan | 127,159,951 | 47.3 | |
| Republic of Korea | 51,297,839 | 41.4 | |
| Dem. People's Republic of Korea | 25,698,327 | 35.4 | |
| Taiwan | 23,586,143 | 40.5 | |
| China, Hong Kong SAR | 7,408,010 | 43.2 |





