Uruguay Population Pyramid 1978
Uruguay in 1978
The population of Uruguay in 1978 was 2,925,715. A decade earlier, in 1968, the population was 2,754,606; it has grown by 6.2% since.
The median age was 30.0 years, and for every 100 people of working age (15–64) there were 43.6 children under 15 and 16.3 people aged 65 or over. This is an expansive pyramid — each cohort of children is larger than the one above it, the signature of high birth rates and rapid growth.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Uruguay had on average 1.41 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
A child born there in 2023 could expect to live 78.1 years on average (81.9 years for girls, 74.2 for boys).
Source: World Bank World Development Indicators, latest available year.
150,649 immigrants live in Uruguay, 4.4% of the population.
| Argentina | 42,578 |
| Venezuela | 39,689 |
| Spain | 24,980 |
| Brazil | 19,034 |
| Italy | 11,274 |
263,170 people born in Uruguay live in other countries.
| Argentina | 91,485 |
| Spain | 89,340 |
| Brazil | 27,225 |
| Australia | 9,951 |
| Israel | 7,774 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Uruguay | 2,925,715 | 30.0 | |
| Paraguay | 2,899,270 | 18.4 | |
| Guyana | 764,586 | 17.8 | |
| Suriname | 381,502 | 17.9 | |
| Bolivia | 5,504,124 | 19.3 |





