Republic of Korea Population Pyramid 1980
Republic of Korea in 1980
In 1980, the Republic of Korea had a total population of 38,141,106 people. Over the previous ten years the population grew by 17.2%, up from 32,542,197 in 1970.
With a median age of 22.1 years, the Republic of Korea had a youth dependency ratio of 54.8 and an old-age dependency ratio of 6.2 per 100 people of working age. The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.
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 | 38,141,107 | 22.1 | |
| Dem. People's Republic of Korea | 18,236,787 | 22.5 | |
| Taiwan | 18,086,521 | 22.7 | |
| China, Hong Kong SAR | 4,962,484 | 25.6 | |
| Mongolia | 1,701,336 | 17.7 |





