China, Hong Kong SAR Population Pyramid 2045
Year
2045China, Hong Kong SAR in 2045
United Nations projections (medium variant) put the population of China, Hong Kong SAR at 6,498,690 in 2045. Ten years before, in 2035, the projected population is still 7,051,626 — a ten-year decline of 7.8%.
The median age is projected at 60.3 years, with 11.2 children under 15 and 79.2 people aged 65 or over for every 100 people of working age (15–64). 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 China, Hong Kong SAR had on average 0.75 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 85.2 years in 2023: 88.1 for women and 82.5 for men.
Source: World Bank World Development Indicators, latest available year.
3,028,860 immigrants live in China, Hong Kong SAR, 40.8% of the population.
| China | 2,490,414 |
| Indonesia | 145,244 |
| Philippines | 127,244 |
| China, Macao SAR | 76,947 |
| Thailand | 20,710 |
1,240,250 people born in China, Hong Kong SAR live in other countries.
| China | 421,605 |
| United States of America | 268,915 |
| Canada | 204,515 |
| United Kingdom | 142,011 |
| Australia | 116,517 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| China, Hong Kong SAR | 6,498,690 | 60.3 | |
| Mongolia | 4,308,780 | 31.3 | |
| China, Macao SAR | 688,799 | 54.4 | |
| Taiwan | 20,399,190 | 55.7 | |
| Dem. People's Republic of Korea | 26,210,203 | 43.3 |





