China Population Pyramid 2031
Year
2031China in 2031
In 2031, China is projected to have a population of 1,393,748,669 people. Ten years before, in 2021, the projected population is still 1,426,437,267 — a ten-year decline of 2.3%.
Half of the population would be younger than 44.5 years, with 11.5% children under 15 and 19.2% aged 65 or older. This is a constrictive pyramid — its base is narrower than its middle, the signature of sustained low birth rates and population ageing.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
The fertility rate of China was 1.00 births per woman in 2023, under the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
A child born there in 2023 could expect to live 78.0 years on average (80.9 years for girls, 75.2 for boys).
Source: World Bank World Development Indicators, latest available year.
1,565,013 immigrants live in China, 0.1% of the population.
| China, Hong Kong SAR | 421,605 |
| Myanmar | 367,052 |
| Taiwan | 170,422 |
| Viet Nam | 88,254 |
| Republic of Korea | 65,073 |
11,696,846 people born in China live in other countries.
| China, Hong Kong SAR | 2,490,414 |
| United States of America | 2,488,775 |
| Japan | 809,893 |
| Canada | 771,973 |
| Republic of Korea | 756,684 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| China | 1,393,748,670 | 44.5 | |
| Japan | 118,852,085 | 52.6 | |
| Republic of Korea | 51,048,175 | 50.0 | |
| Dem. People's Republic of Korea | 26,797,951 | 39.3 | |
| Taiwan | 22,477,191 | 49.4 |





