Uruguay Population Pyramid 1991
Uruguay in 1991
In 1991, Uruguay had a total population of 3,122,353 people. That is 5.4% more than in 1981, when the population stood at 2,963,246.
Half of the population was younger than 31.0 years; 25.3% were children under 15 and 11.8% were 65 or older. The near-vertical sides of the pyramid indicate a stationary age structure, with births roughly balancing the passage of cohorts into older age.
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 | 3,122,354 | 31.0 | |
| Paraguay | 4,144,364 | 19.3 | |
| Guyana | 747,861 | 21.1 | |
| Suriname | 415,013 | 21.0 | |
| French Guiana | 116,981 | 24.3 |





