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

Singapore vs Japan: population pyramids in 2014

2014Swap

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 2014, Singapore has a population of 5.4 million and Japan 127.6 million; Japan is about 24 times the size of Singapore.

The share aged 65 and over is 8.4% in Singapore and 25.8% in Japan, 17.5 points higher in Japan. The median age is 34.1 years in Singapore and 46.3 years in Japan.

The total fertility rate is 1.00 in Singapore and 1.39 in Japan, both below the replacement level of about 2.1. Life expectancy at birth is 82.6 years in Singapore and 83.6 years in Japan.

By 2050, the population of Singapore is projected to grow by 12.2% and that of Japan to shrink by 17.6% compared with 2014.

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

Key figures (2014)

SingaporeJapan
Population5.4 million127.6 million
Aged 0–1413.0%13.0%
Aged 15–6478.7%61.1%
Aged 65+8.4%25.8%
Median age34.1 yrs46.3 yrs
Old-age dependency10.642.2
Total fertility rate1.001.39
Life expectancy82.6 yrs83.6 yrs
Population growth+1.24%-0.20%
Net migration (per year)+40,154+58,109
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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