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

Japan vs Australia: population pyramids in 1950

◀1950Swap

JapanAustralia

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.

Japan and Australia compared

In 1950, Japan has a population of 85.7 million and Australia 8 million; Japan is about 11 times the size of Australia.

The share aged 65 and over is 4.9% in Japan and 8.2% in Australia, 3.3 points higher in Australia. The median age is 22.2 years in Japan and 30.5 years in Australia.

The total fertility rate is 3.62 in Japan and 3.06 in Australia, both above the replacement level of about 2.1. Life expectancy at birth is 59.2 years in Japan and 69.0 years in Australia.

By 2050, the population of Japan is projected to grow by 22.6% and that of Australia to grow by 302.3% compared with 1950.

GDP per person is $36K in Japan (2025) and $65K in Australia (2025).

Key figures (1950)

JapanAustralia
Population85.7 million8 million
Aged 0–1435.3%26.3%
Aged 15–6459.8%65.5%
Aged 65+4.9%8.2%
Median age22.2 yrs30.5 yrs
Old-age dependency8.212.5
Total fertility rate3.623.06
Life expectancy59.2 yrs69.0 yrs
Population growth+1.73%+3.13%
Net migration (per year)-24,997+144,875
GDP$4.44T (2025)$1.8T (2025)
GDP per person$36K (2025)$65K (2025)
Unemployment2.5% (2025)4.1% (2025)

Economic figures are the latest year published for each country.

Compare other years