Japan Population Pyramid 2073
Japan in 2073
In 2073, Japan is projected to have a population of 88,580,981 people. Ten years before, in 2063, the projected population is still 95,843,768 — a ten-year decline of 7.6%.
Half of the population would be younger than 54.5 years, with 11.1% children under 15 and 36.9% aged 65 or older. The narrow base of the pyramid marks a constrictive age structure: fertility below replacement level and a rising share of older people.
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 | 88,580,981 | 54.5 | |
| Republic of Korea | 32,943,025 | 62.9 | |
| Dem. People's Republic of Korea | 23,014,120 | 47.1 | |
| Taiwan | 14,394,130 | 59.8 | |
| Mongolia | 5,101,965 | 37.3 |





