Japan Population Pyramid 1964
Japan in 1964
As of 1964, Japan counted 99,890,178 inhabitants. A decade earlier, in 1954, the population was 91,407,673; it has grown by 9.3% since.
Half of the population was younger than 27.2 years; 25.8% were children under 15 and 6.2% were 65 or older. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.
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 | 99,890,178 | 27.2 | |
| Republic of Korea | 28,744,977 | 18.8 | |
| Dem. People's Republic of Korea | 12,889,770 | 21.0 | |
| Taiwan | 12,706,675 | 18.0 | |
| China, Hong Kong SAR | 3,136,029 | 18.3 |





