Peru Population Pyramid 1981
Peru in 1981
As of 1981, Peru counted 17,798,805 inhabitants. Over the previous ten years the population grew by 28.6%, up from 13,838,068 in 1971.
Half of the population was younger than 18.6 years; 42.4% were children under 15 and 4.0% were 65 or older. 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 Peru had on average 1.98 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 77.7 years on average (80.1 years for girls, 75.4 for boys).
Source: World Bank World Development Indicators, latest available year.
1,803,795 immigrants live in Peru, 5.3% of the population.
| Venezuela | 1,596,667 |
| Argentina | 30,704 |
| Colombia | 25,477 |
| Bolivia | 22,190 |
| Chile | 19,221 |
1,672,427 people born in Peru live in other countries.
| United States of America | 512,316 |
| Spain | 352,470 |
| Chile | 261,522 |
| Argentina | 156,019 |
| Italy | 127,352 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Peru | 17,798,805 | 18.6 | |
| Venezuela | 15,687,297 | 19.0 | |
| Chile | 11,678,717 | 23.3 | |
| Colombia | 26,713,267 | 19.2 | |
| Ecuador | 8,386,910 | 18.6 |





