Working Age Population: Aged 55-64: Females for the United States was 21020498.70691 Persons in December of 2023, according to the United States Federal Reserve. Historically, Working Age Population: Aged 55-64: Females for the United States reached a record high of 22024676.84860 in April of 2020 and a record low of 10757999.89354 in June of 1993. Trading Economics provides the current actual value, an historical data chart and related indicators for Working Age Population: Aged 55-64: Females for the United States - last updated from the United States Federal Reserve on April of 2024.