The working population: people who are employed or of working age. Often used in economic and employment contexts.
日本の労働人口は少子高齢化で年々減少している。
Japan's working population is declining year by year due to low birthrates and an aging population.
女性の就業促進は労働人口増加の重要な対策だ。
Promoting women's employment is an important measure to increase the working population.
外国人材の受け入れは労働人口減少に対する一つの対応策とされる。
Accepting foreign workers is considered one approach to address the decline in the working population.