United States - Employed full time: Wage and salary workers: Pipelayers, plumbers, pipefitters, and steamfitters occupations: 16 years and over: Men was 546.00000 Thous. of Persons in January of 2019, according to the United States Federal Reserve. Historically, United States - Employed full time: Wage and salary workers: Pipelayers, plumbers, pipefitters, and steamfitters occupations: 16 years and over: Men reached a record high of 579.00000 in January of 2007 and a record low of 389.00000 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Employed full time: Wage and salary workers: Pipelayers, plumbers, pipefitters, and steamfitters occupations: 16 years and over: Men - last updated from the United States Federal Reserve on April of 2024.