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

Japan vs Singapore: population pyramids in 1970

1970Swap

JapanSingapore

1.5%1%0.5%0%0.5%1%1.5%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 Singapore compared

In 1970, Japan has a population of 106.1 million and Singapore 2.1 million; Japan is about 51 times the size of Singapore.

The share aged 65 and over is 7.0% in Japan and 3.3% in Singapore, 3.7 points higher in Japan. The median age is 29.1 years in Japan and 19.5 years in Singapore.

The total fertility rate is 2.04 in Japan and 3.07 in Singapore, so only Japan is below the replacement level of about 2.1. Life expectancy at birth is 72.0 years in Japan and 68.5 years in Singapore.

By 2050, the population of Japan is projected to shrink by 1.0% and that of Singapore to grow by 193.5% compared with 1970.

GDP per person is $36K in Japan (2025) and $99K in Singapore (2025).

Key figures (1970)

JapanSingapore
Population106.1 million2.1 million
Aged 0–1423.3%39.2%
Aged 15–6469.7%57.5%
Aged 65+7.0%3.3%
Median age29.1 yrs19.5 yrs
Old-age dependency10.15.7
Total fertility rate2.043.07
Life expectancy72.0 yrs68.5 yrs
Population growth+1.16%+1.81%
Net migration (per year)+33,731+4,024
GDP$4.44T (2025)$604B (2025)
GDP per person$36K (2025)$99K (2025)
Unemployment2.5% (2025)2.8% (2025)

Economic figures are the latest year published for each country.

Compare other years