Uruguay Population Pyramid 2100
Uruguay in 2100
By 2100, the population of Uruguay is expected to reach 2,245,886. Compared with 2090, when the projection stands at 2,484,974, that represents a decline of 9.6% over ten years.
Half of the population would be younger than 55.1 years, with 11.0% children under 15 and 37.5% aged 65 or older. 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.
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 | 2,245,887 | 55.1 | |
| Guyana | 888,953 | 44.3 | |
| French Guiana | 775,239 | 39.9 | |
| Suriname | 709,006 | 46.4 | |
| Paraguay | 9,047,989 | 45.1 |





