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Singapore vs Japan: population pyramids in 1992

1992Swap

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 1992, Singapore has a population of 3.2 million and Japan 124.1 million; Japan is about 39 times the size of Singapore.

The share aged 65 and over is 5.6% in Singapore and 12.9% in Japan, 7.3 points higher in Japan. The median age is 29.9 years in Singapore and 38.5 years in Japan.

The total fertility rate is 1.48 in Singapore and 1.48 in Japan, both below the replacement level of about 2.1. Life expectancy at birth is 75.3 years in Singapore and 79.3 years in Japan.

By 2050, the population of Singapore is projected to grow by 91.2% and that of Japan to shrink by 15.4% compared with 1992.

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

Key figures (1992)

SingaporeJapan
Population3.2 million124.1 million
Aged 0–1421.2%17.1%
Aged 15–6473.2%70.0%
Aged 65+5.6%12.9%
Median age29.9 yrs38.5 yrs
Old-age dependency7.718.4
Total fertility rate1.481.48
Life expectancy75.3 yrs79.3 yrs
Population growth+2.75%+0.38%
Net migration (per year)+54,359+170,878
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.

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