Brazil Population Pyramid 1981
Brazil in 1981
In 1981, Brazil had a total population of 124,063,109 people. That is 26.9% more than in 1971, when the population stood at 97,739,274.
Half of the population was younger than 20.4 years; 38.1% were children under 15 and 3.6% were 65 or older. The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
The fertility rate of Brazil was 1.62 births per woman in 2023, under the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
A child born there in 2023 could expect to live 75.8 years on average (79.0 years for girls, 72.8 for boys).
Source: World Bank World Development Indicators, latest available year.
1,387,343 immigrants live in Brazil, 0.7% of the population.
| Venezuela | 571,919 |
| Portugal | 146,697 |
| Haiti | 88,383 |
| Paraguay | 53,941 |
| Japan | 52,758 |
2,193,956 people born in Brazil live in other countries.
| United States of America | 738,994 |
| Japan | 207,220 |
| Spain | 179,946 |
| Portugal | 173,266 |
| Italy | 137,935 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Brazil | 124,063,109 | 20.4 | |
| Argentina | 28,463,959 | 27.0 | |
| Colombia | 26,713,267 | 19.2 | |
| Peru | 17,798,805 | 18.6 | |
| Venezuela | 15,687,297 | 19.0 |





