交こう流りゅう人じん口こう

noun

nonresident population; daytime population; visitor population

Used in urban planning, tourism, and disaster management to refer to people who are present in an area but do not live there, such as commuters, shoppers, and tourists. Contrasts with 定住人口 (resident population).

• 観かん光こう地ちでは交こう流りゅう人じん口こうが経けい済ざいを支ささえている。

  In tourist areas, the nonresident population supports the economy.

• 災さい害がい時じには交こう流りゅう人じん口こうの把は握あくが重じゅう要ようだ。

  During disasters, it is important to grasp the number of nonresident people present.