Japan Population Pyramid 1971
Japan in 1971
The population of Japan in 1971 was 107,952,029. Over the previous ten years the population grew by 11.0%, up from 97,217,594 in 1961.
The median age was 29.6 years, and for every 100 people of working age (15–64) there were 33.4 children under 15 and 10.4 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 | 107,952,030 | 29.6 | |
| Republic of Korea | 33,239,853 | 19.0 | |
| Dem. People's Republic of Korea | 15,572,457 | 21.2 | |
| Taiwan | 15,121,137 | 19.1 | |
| China, Hong Kong SAR | 3,989,236 | 21.8 |





