noun
family members; members of a household
Administrative and census term for individuals belonging to the same household unit. Often used in official forms, surveys, and statistics.
この調査では、世帯員全員の年齢を記入してください。
In this survey, please fill in the ages of all household members.
世帯員数が増えると、光熱費も上がる。
When the number of household members increases, utility costs also rise.
世帯主 refers to the head of the household, while 世帯員 refers to any member of the household.
Compound of 世帯 (せたい, 'household') and 員 (いん, 'member'). The term is primarily used in administrative and statistical contexts.