noun
workforce; labor force
Economic term for the total number of people available for work, including both employed and unemployed individuals actively seeking work.
この地域の雇用可能人口は年々減少している。
The workforce in this region is declining year by year.
雇用可能人口の高齢化が進んでいる。
The aging of the labor force is progressing.
Compound of 雇用 (employment) + 可能 (possible) + 人口 (population), literally 'employable population'.