Activity Rate: Aged 15-74: Females for the United States was 63.38% in March of 2024, according to the United States Federal Reserve. Historically, Activity Rate: Aged 15-74: Females for the United States reached a record high of 65.51 in March of 2001 and a record low of 55.35 in September of 1981. Trading Economics provides the current actual value, an historical data chart and related indicators for Activity Rate: Aged 15-74: Females for the United States - last updated from the United States Federal Reserve on April of 2024.