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

Japan vs Singapore: population pyramids in 1958

1958Swap

JapanSingapore

3%2%1%0%1%2%3%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 1958, Japan has a population of 94.5 million and Singapore 1.5 million; Japan is about 63 times the size of Singapore.

The share aged 65 and over is 5.4% in Japan and 2.2% in Singapore, 3.3 points higher in Japan. The median age is 24.7 years in Japan and 18.6 years in Singapore.

The total fertility rate is 2.10 in Japan and 6.32 in Singapore, both above the replacement level of about 2.1. Life expectancy at birth is 67.0 years in Japan and 64.0 years in Singapore.

By 2050, the population of Japan is projected to grow by 11.2% and that of Singapore to grow by 308.4% compared with 1958.

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

Key figures (1958)

JapanSingapore
Population94.5 million1.5 million
Aged 0–1431.2%43.5%
Aged 15–6463.4%54.3%
Aged 65+5.4%2.2%
Median age24.7 yrs18.6 yrs
Old-age dependency8.64.0
Total fertility rate2.106.32
Life expectancy67.0 yrs64.0 yrs
Population growth+0.82%+3.45%
Net migration (per year)-229,568+928
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