Republic of Korea Population Pyramid 2000
Republic of Korea in 2000
As of 2000, the Republic of Korea counted 46,766,661 inhabitants. Over the previous ten years the population grew by 6.1%, up from 44,081,427 in 1990.
With a median age of 31.7 years, the Republic of Korea had a youth dependency ratio of 29.2 and an old-age dependency ratio of 9.9 per 100 people of working age. 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 the Republic of Korea was 0.72 births per woman in 2023, under the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 83.4 years in 2023: 86.4 for women and 80.6 for men.
Source: World Bank World Development Indicators, latest available year.
1,618,971 immigrants live in Republic of Korea, 3.1% of the population.
| China | 756,684 |
| Viet Nam | 260,609 |
| Thailand | 199,861 |
| Uzbekistan | 59,361 |
| United States of America | 53,226 |
2,028,575 people born in Republic of Korea live in other countries.
| United States of America | 1,083,174 |
| Japan | 393,944 |
| Canada | 151,409 |
| Australia | 114,174 |
| China | 65,073 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Republic of Korea | 46,766,661 | 31.7 | |
| Dem. People's Republic of Korea | 23,665,910 | 30.1 | |
| Taiwan | 22,332,870 | 32.1 | |
| China, Hong Kong SAR | 6,704,664 | 36.0 | |
| Mongolia | 2,455,182 | 21.8 |





