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

Japan vs United Kingdom: population pyramids in 1982

1982Swap

JapanUnited Kingdom

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 United Kingdom compared

In 1982, Japan has a population of 119.2 million and the United Kingdom 56.3 million; Japan is about 2.1 times the size of the United Kingdom.

The share aged 65 and over is 9.4% in Japan and 15.1% in the United Kingdom, 5.7 points higher in the United Kingdom. The median age is 33.5 years in Japan and 34.7 years in the United Kingdom.

The total fertility rate is 1.74 in Japan and 1.78 in the United Kingdom, both below the replacement level of about 2.1. Life expectancy at birth is 77.1 years in Japan and 74.0 years in the United Kingdom.

By 2050, the population of Japan is projected to shrink by 11.9% and that of the United Kingdom to grow by 33.9% compared with 1982.

GDP per person is $36K in Japan (2025) and $58K in the United Kingdom (2025).

Key figures (1982)

JapanUnited Kingdom
Population119.2 million56.3 million
Aged 0–1423.3%20.4%
Aged 15–6467.3%64.5%
Aged 65+9.4%15.1%
Median age33.5 yrs34.7 yrs
Old-age dependency14.023.4
Total fertility rate1.741.78
Life expectancy77.1 yrs74.0 yrs
Population growth+0.40%-0.01%
Net migration (per year)-288,550-61,152
GDP$4.44T (2025)$4T (2025)
GDP per person$36K (2025)$58K (2025)
Unemployment2.5% (2025)4.8% (2025)

Economic figures are the latest year published for each country.

Compare other years