Working Age Population: Aged 15 and Over: Males for the United States was 126487333.33333 Persons in January of 2021, according to the United States Federal Reserve. Historically, Working Age Population: Aged 15 and Over: Males for the United States reached a record high of 126487333.33333 in January of 2021 and a record low of 55662250.00000 in January of 1960. Trading Economics provides the current actual value, an historical data chart and related indicators for Working Age Population: Aged 15 and Over: Males for the United States - last updated from the United States Federal Reserve on March of 2024.