Working Age Population: Aged 15-24: Males for the United States was 19954191.97965 Persons in December of 2023, according to the United States Federal Reserve. Historically, Working Age Population: Aged 15-24: Males for the United States reached a record high of 19954191.97965 in December of 2023 and a record low of 15731278.97924 in November of 1989. Trading Economics provides the current actual value, an historical data chart and related indicators for Working Age Population: Aged 15-24: Males for the United States - last updated from the United States Federal Reserve on March of 2024.