Dominican Republic Population Pyramid 1978
Dominican Republic in 1978
In 1978, the Dominican Republic had a total population of 5,451,882 people. Over the previous ten years the population grew by 31.1%, up from 4,157,189 in 1968.
The median age was 17.4 years, and for every 100 people of working age (15–64) there were 83.7 children under 15 and 5.6 people aged 65 or over. 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 Dominican Republic was 2.24 births per woman in 2023, above the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 73.7 years in 2023: 77.0 for women and 70.5 for men.
Source: World Bank World Development Indicators, latest available year.
728,647 immigrants live in Dominican Republic, 6.4% of the population.
| Haiti | 535,116 |
| Venezuela | 124,140 |
| United States of America | 15,776 |
| Spain | 7,844 |
| Puerto Rico | 5,156 |
1,907,691 people born in Dominican Republic live in other countries.
| United States of America | 1,483,418 |
| Spain | 202,074 |
| Italy | 50,413 |
| Puerto Rico | 42,387 |
| Chile | 18,210 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Dominican Republic | 5,451,882 | 17.4 | |
| Haiti | 5,402,580 | 19.3 | |
| Puerto Rico | 3,114,153 | 24.1 | |
| Jamaica | 2,094,836 | 18.9 | |
| Cuba | 9,711,980 | 23.4 |





