How many people worked at us steel at one time?

At its peak in the early to mid-20th century, U.S. Steel employed over 300,000 workers. The company was one of the largest employers in the United States, particularly during the post-World War II manufacturing boom. However, employment numbers have fluctuated significantly over the years due to automation, industry changes, and economic factors. Today, U.S. Steel employs a much smaller workforce, typically in the tens of thousands.