Could I take your name and number, please? cash advance rockford il Every year, the U.S. Bureau of Labor Statistics takes an in-depth look at the age composition of the nation's workforce. The agency is not allowed to release data that would identify individual employers or specific workplaces, but it does report detailed information on the age composition of the workforce by industry and occupation. On average, more than 16 percent of employed Americans last year were between ages 55 and 64. Roughly 5 percent were at least 65 years old. Added together, about one-fifth of employed workers were at least 55 years old.