Japan Population Pyramid 2033
Japan in 2033
United Nations projections (medium variant) put the population of Japan at 117,372,474 in 2033. Compared with 2023, when the projection stands at 124,370,946, that represents a decline of 5.6% over ten years.
With a projected median age of 53.1 years, Japan would have a youth dependency ratio of 17.4 and an old-age dependency ratio of 55.0 per 100 people of working age. 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 | 117,372,474 | 53.1 | |
| Republic of Korea | 50,714,305 | 51.1 | |
| Dem. People's Republic of Korea | 26,795,075 | 39.9 | |
| Taiwan | 22,240,592 | 50.6 | |
| China, Hong Kong SAR | 7,135,054 | 53.3 |





