Uruguay Population Pyramid 2045
Uruguay in 2045
By 2045, the population of Uruguay is expected to reach 3,302,676. Ten years before, in 2035, the projected population is still 3,358,282 — a ten-year decline of 1.7%.
Half of the population would be younger than 44.5 years, with 14.1% children under 15 and 22.2% aged 65 or older. The pyramid is constrictive: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.
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 | 3,302,676 | 44.5 | |
| Guyana | 926,353 | 32.0 | |
| Suriname | 722,757 | 35.5 | |
| French Guiana | 439,026 | 28.9 | |
| Paraguay | 8,380,530 | 33.2 |





