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

Singapore vs Japan: population pyramids in 1985

1985Swap

SingaporeJapan

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.

Singapore and Japan compared

In 1985, Singapore has a population of 2.7 million and Japan 120.6 million; Japan is about 44 times the size of Singapore.

The share aged 65 and over is 5.1% in Singapore and 10.2% in Japan, 5.1 points higher in Japan. The median age is 27.1 years in Singapore and 35.2 years in Japan.

The total fertility rate is 1.53 in Singapore and 1.74 in Japan, both below the replacement level of about 2.1. Life expectancy at birth is 73.1 years in Singapore and 77.8 years in Japan.

By 2050, the population of Singapore is projected to grow by 122.5% and that of Japan to shrink by 12.9% compared with 1985.

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

Key figures (1985)

SingaporeJapan
Population2.7 million120.6 million
Aged 0–1423.2%22.0%
Aged 15–6471.8%67.8%
Aged 65+5.1%10.2%
Median age27.1 yrs35.2 yrs
Old-age dependency7.115.0
Total fertility rate1.531.74
Life expectancy73.1 yrs77.8 yrs
Population growth+0.04%+0.39%
Net migration (per year)-31,036-141,323
GDP$604B (2025)$4.44T (2025)
GDP per person$99K (2025)$36K (2025)
Unemployment2.8% (2025)2.5% (2025)

Economic figures are the latest year published for each country.

Compare other years