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Number of private households Japan 2015 by size

Number of private households in Japan in 2015, by size (in millions)

The data displays the number of private households in Japan in 2015, broken down by size. During the measured period, the majority of Japanese households, over 18 million, were single-person households, while about seven million households in Japan included four household members.

One-person household 18.42
Two-person household 14.88
Three-person household 9.37
Four-person household 7.07
Five-person household 2.4
Six-person household 0.81
Seven-person household 0.28
Eight-person household 0.08
Nine-person household 0.02
Ten-person household and over 0.01