All Employees: Construction: Heavy and Civil Engineering Construction in New Jersey was 19.40000 Thous. of Persons in January of 2020, according to the United States Federal Reserve. Historically, All Employees: Construction: Heavy and Civil Engineering Construction in New Jersey reached a record high of 20.40000 in January of 2015 and a record low of 15.20000 in January of 1995. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Construction: Heavy and Civil Engineering Construction in New Jersey - last updated from the United States Federal Reserve on March of 2024.