世せ帯たい数すう

noun

number of households

Used in demographic, census, and administrative contexts to refer to the count of households in a given area.

• この町まちの世せ帯たい数すうは約やく1いち万まんです。

  The number of households in this town is about 10,000.

• 国こく勢せい調ちょう査さで世せ帯たい数すうが増ふえていることがわかった。

  The census showed that the number of households is increasing.