World Population PyramidsPopulation pyramids and indicators by country and year日本語

Brazil vs Japan: population pyramids in 1971

1971Swap

BrazilJapan

2%1.5%1%0.5%0%0.5%1%1.5%2%0102030405060708090100MaleFemale

Each bar is the share of the total population at that single year of age (men left, women right), so countries of different sizes can be compared.

Brazil and Japan compared

In 1971, Brazil has a population of 96.5 million and Japan 107.3 million; Japan is about 1.1 times the size of Brazil.

The share aged 65 and over is 3.0% in Brazil and 7.1% in Japan, 4.1 points higher in Japan. The median age is 18.4 years in Brazil and 29.4 years in Japan.

The total fertility rate is 4.84 in Brazil and 2.09 in Japan, so only Japan is below the replacement level of about 2.1. Life expectancy at birth is 57.8 years in Brazil and 72.8 years in Japan.

By 2050, the population of Brazil is projected to grow by 125.4% and that of Japan to shrink by 2.1% compared with 1971.

GDP per person is $11K in Brazil (2025) and $36K in Japan (2025).

Key figures (1971)

BrazilJapan
Population96.5 million107.3 million
Aged 0–1442.4%23.2%
Aged 15–6454.6%69.7%
Aged 65+3.0%7.1%
Median age18.4 yrs29.4 yrs
Old-age dependency5.510.2
Total fertility rate4.842.09
Life expectancy57.8 yrs72.8 yrs
Population growth+2.44%+1.15%
Net migration (per year)-23,421-107,778
GDP$2.28T (2025)$4.44T (2025)
GDP per person$11K (2025)$36K (2025)
Unemployment6% (2025)2.5% (2025)

Economic figures are the latest year published for each country.

Compare other years